Seagate IronWolf ST8000VN004 SATA Internal Hard Drive Product Manual

Seagate IronWolf ST8000VN004 Internal Hard Drive

Introduction

This manual describes the functional, mechanical, and interface specifications for the following:

Seagate® IronWolf® Serial ATA model drives :

5xxE models

Standard
ST8000VN004

These drives provide the following key features:

• 7200 RPM spindle speed.
• Full-track multiple-sector transfer capability without local processor intervention.
• High instantaneous (burst) data-transfer rates (up to 600MB per second).
• Native Command Queuing with command ordering to increase performance in demanding applications.
• Perpendicular recording technology provides the drives with increased areal density.
• PowerChoice™ for selectable power savings
• SeaTools™ diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
• State-of-the-art cache and on-the-fly error correction algorithms.
• Support for S.M.A.R.T. drive monitoring and reporting.
• Supports latching SATA cables and connectors.
• Tarnish-resistant components help protect the drive from environmental elements, increasing field reliability.
• Worldwide Name (WWN) capability uniquely identifies the drive.

Note: Seagate recommends validating the configuration with the selected HBA/RAID controller manufacturer to ensure the use of full capacity is supported.

About the Serial ATA interface

The Serial ATA interface provides several advantages over the traditional (parallel) ATA interface.

The primary advantages include:

• Easy installation and configuration with true plug-and-play connectivity.
  It is not necessary to set any jumpers or other configuration options.

• Thinner and more flexible cabling for improved enclosure airflow and ease of installation.

• Scalability to higher performance levels.

In addition, Serial ATA makes the transition from parallel ATA easy by providing legacy software support. Serial ATA was designed to allow users to install a Serial ATA host adapter and Serial ATA disk drive in the current system and expect all of the existing applications to work as normal.

The Serial ATA interface connects each disk drive in a point-to-point configuration with the Serial ATA host adapter. There is no master/slave relationship with Serial ATA devices like there is with parallel ATA. If two drives are attached to one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters” on two separate ports. This essentially means both drives behave as if they are Device 0 (master) devices.

Note: The host adapter may, optionally, emulate a master/slave environment to host software where two devices on separate Serial ATA ports are represented to host software as Device 0 (master) and Device 1 (slave) accessed at the same set of host bus addresses. A host adapter that emulates a master/slave environment manages two sets of shadow registers. This is not a typical Serial ATA environment.

The Serial ATA host adapter and drive share the function of emulating parallel ATA device behavior to provide backward compatibility with existing host systems and software. The Command and Control Block registers, PIO and DMA data transfers, resets, and interrupts are all emulated.

The Serial ATA host adapter contains a set of registers that shadow the contents of the traditional device registers, referred to as the Shadow Register Block. All Serial ATA devices behave like Device 0 devices. For additional information about how Serial ATA emulates parallel ATA, refer to the “ Serial ATA: High-Speed Serialized AT Attachment ” specification. The specification can be downloaded from www.serialata.org.

Drive specifications

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate the following drive models:

5xxE models

Standard
ST8000VN004

Specification summary tables

The specifications listed in the following tables are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.

Table 1 Drive specifications summary

Ultra DMA modes 0–6

Cache buffer| 256MB (262,144KB)
Weight: (maximum)| 716g (1.579 lb)
Average latency| 4.16ms
Power-on to ready (sec) (typ/max)| 23/30
Standby to ready (sec) (typ/max)| 23/30
Startup current (typical) 12V (peak)| 1.8A
Voltage tolerance (including noise)| 5V +10/-5%

12V ±10%

Non-Operating temperature| –40° to 70°C (Ambient Temperature, see sections)
Operating temperature| 5°C
Operating temperature| 70°C
Temperature gradient (°C per hour max)| 20°C (operating) 30°C (nonoperating)
Relative humidity| 5% to 95% (operating)

5% to 95% (non-operating)

Relative humidity gradient| 30% per hour max
Altitude, operating| –304.8 m to 3,048 m

(–1000 ft to 10,000+ ft)

(–1000 ft to 40,000+ ft)

Operational Shock (max at 2 ms – typical)| Read 70 Gs / Write 40 Gs
Non-Operational Shock (max at 2 ms – typical)| 300 Gs
Vibration, operating| 5–22 Hz:      0.25 Gs, Limited displacement

22–350 Hz:    0.50 Gs

350–500 Hz:  0.25 Gs

Operation Rotational vibration| 20–1500Hz: 12.5 rads/s²
Vibration, nonoperating| 10–500 Hz:    5.0 Grms ref
Drive acoustics, sound power (bels)|
Idle| 2.8 (typical)

3.0    (max)

During periods of drive idle, some offline activity may occur according to the SMART specification, which may increase acoustic and power to operational levels .

Performance seeks| 3.2 (typical)

3.4    (max)

Nonrecoverable read errors| 1 sector per 1015 bits read
Annualized Failure Rate (AFR)| 0.87% based on 8760 POH
Maximum Rated Workload| The maximum rate of <180TB/year

Workloads exceeding the annualized rate may degrade the drive MTBF and impact product reliability. The Annualized Workload Rate is in units of TB per year, or TB per 8760 power on hours. Workload Rate = TB transferred * (8760 / recorded power-on hours).

Warranty| To determine the warranty for a specific drive, use a web browser to access the following web page: http://www.seagate.com/support/warranty-and- replacements/.

From this page, click on the “Is my Drive under Warranty” link. The following are required to be provided: the drive serial number, model number (or part number), and country of purchase. The system will display the warranty information for the drive.

Load-unload cycles (command controlled)| 600,000
Supports Hotplug operation per Serial ATA Revision 3.3 specification| Yes

One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on the operating environment and formatting. See Section 2.11, “Reliability” for rated MTBF device operating condition requirements.

Formatted capacity

ST models| **Formatted capacity*| Guaranteed sectors| Bytes per logical sector**
---|---|---|---
ST8000VN004| 8TB| 15,628,053,168| 512

One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on the operating environment and formatting.

LBA mode

When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1, where n is the number of guaranteed sectors as defined above. See Section 4.3.1, “ Identify Device command ” (words 60-61 and 100-103) for additional information about 48-bit addressing support of drives with capacities over 137GB.

Recording and interface technology

Start/stop times

Power specifications
The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 2.

Power consumption
Power requirements for the drives are listed in Table 2. Typical power measurements are based on an average of drives tested, under nominal conditions, using 5.0V and 12.0V input voltage at 25°C ambient temperature.

During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.

Table 2 DC power requirements (8TB)

Typical current profiles

8TB Typical 12V startup and operation current profile

Conducted noise

Input noise ripple is measured at the host system power supply across an equivalent 80-ohm resistive load on the +12 V line or an equivalent 15-ohm resistive load on the +5V line.

• Using 12V power, the drive is expected to operate with a maximum of 120mV peak-to-peak square-wave injected noise at up to 10MHz.
• Using 5V power, the drive is expected to operate with a maximum of 100mV peak-to-peak square-wave injected noise at up to 10MHz.

Note Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write current.

Voltage tolerance

Voltage tolerance (including noise): 5V +10/ -5% 12V ± 10%

Extended Power Conditions – PowerChoice

Utilizing the load/unload architecture a programmable power management interface is provided to tailor systems for reduced power consumption and performance requirements. The table below lists the supported power conditions available in PowerChoice.

Power conditions are ordered from highest power consumption (and shortest recovery time) to lowest power consumption (and longest recovery time) as follows: Idle_a power >= Idle_b power >= Idle_c power >= Standby_z power. The further users go down in the table, the more power savings is actualized. For example, Idle_b results in greater power savings than the Idle_a power condition. Standby results in the greatest power savings.

Each power condition has a set of current, saved, and default settings. Default settings are not modifiable. Default and saved settings persist across power-on resets. The current settings do not persist across power-on resets. At the time of manufacture, the default, saved, and current settings are in the Power Conditions log match.

PowerChoice is invoked using one of two methods

• Automatic power transitions are triggered by the expiration of individual power condition timers. These timer values may be customized and enabled using the Extended Power Conditions (EPC) feature set using the standardized Set Features command interface.
• Immediate host-commanded power transitions may be initiated using an EPC Set Features “ Go to Power Condition ” subcommand to enter any supported power condition. Legacy power commands Standby Immediate and Idle Immediate also provide a method to directly transition the drive into supported power conditions.

PowerChoice exits power-saving states under the following conditions

• Any command which requires the drive to enter the PM0: Active state (media access)
• Power on reset

PowerChoice provides the following reporting methods for tracking purposes

Check Power Mode Command

• Reports the current power state of the drive

Identify Device Command

• EPC Feature set a supported flag
• EPC Feature enabled flag is set if at least one Idle power condition timer is enabled

Power Condition Log reports the following for each power condition

• Nominal recovery time from the power condition to active
• If the power condition is Supported, Changeable, and Savable
• Default enabled state, and timer value
• Saved enabled state, and timer value
• Current enabled state, and timer value

S.M.A.R.T. Read Data Reports

• Attribute 192 – Emergency Retract Count
• Attribute 193 – Load/Unload Cycle Count

PowerChoice Manufacture Default Power Condition Timer Values

Default power condition timer values have been established to assure product reliability and data integrity. A minimum timer value threshold of two minutes ensures the appropriate amount of background drive maintenance activities occurs. Attempting to set timer values less than the specified minimum timer value threshold will result in an aborted EPC “ Set Power Condition Timer ” subcommand.

Setting power condition timer values less than the manufacturer-specified defaults or issuing the EPC “ Go to Power Condition ” subcommand at a rate exceeding the default timers may limit this product’s reliability and data integrity.

PowerChoice Supported Extended Power Condition Feature Subcommands

PowerChoice Supported Extended Power Condition Identifiers

Environmental limits

Temperature and humidity values experienced by the drive must be such that condensation does not occur on any drive part. Altitude and atmospheric pressure specifications are referenced to a standard day at 58.7°F (14.8°C).

Note To maintain optimal performance drives should be run at nominal drive temperatures and humidity. See Section 2.11, “ Reliability ” for rated MTBF device operating condition requirements.

Temperature

• a.Operating
  41°F to 158°F (5°C to 70°C) drive case temperature range with a maximum temperature gradient of 36°F (20°C) per hour. The maximum allowable drive case temperature is 140°F (60°C). Airflow may be required to achieve consistent nominal drive temperature values (see Section 3.4). To confirm that the required cooling is provided for the electronics and HDA, place the drive in its final mechanical configuration, and perform random write/read operations. After the temperatures stabilize, monitor the current drive temperature using the SMART temperature attribute 194 or Device Statistics log 04h.

• b.Non-operating
  –40° to 158°F (–40° to 70°C) package ambient with a maximum gradient of 36°F (20°C) per hour. This specification assumes that the drive is packaged in the shipping container designed by Seagate for use with the drive.

Humidity
The values below assume that no condensation on the drive occurs. The maximum wet bulb temperature is 84.2°F (29°C).

Relative humidity

Operating:| 5% to 95% non-condensing relative humidity with a maximum gradient of 20% per hour.
---|---
Non-operating:| 5% to 95% non-condensing relative humidity with a maximum gradient of 20% per hour.

Effective Altitude (sea level)

Shock and Vibration

Shock and vibration measurements specified in this document are made directly on the drive itself and applied in the X, Y, and Z axis at the drive mounting point locations.
Shock

• a.Operating
  The drive will operate without error while subjected to intermittent shock pulses not exceeding 70 Gs (read) and 40 Gs (write) at a maximum duration of 2ms.

• b.Non-operating
  The drive will operate without non-recoverable errors after being subjected to shock pulses not exceeding 300g at a maximum duration of 2ms.

Vibration

a.Linear Random Operating Vibration
The drive will operate without non-recoverable errors while being subjected to the random power spectral density noise specified below.

b.Random Rotary Operating Vibration
The drive will exhibit greater than 90% throughput for sequential and random write operations while subjected to the shaped random power spectral density noise specified below.

c.Linear Random Non-Operating Vibration
The drive will not incur physical damage or have non-recoverable errors after being subjected to the power spectral density noise specified below.

Acoustics

Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All measurements are consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward.

Note For seek mode tests, the drive is placed in seek mode only. The number of seeks per second is defined by the following equation: (Number of seeks per second = 0.4 / (average latency + average access time

Table 3 Fluid Dynamic Bearing (FDB) motor Acoustics

3.0 bels (max)

| 3.2 bels (typ)

3.4 bels (max)

During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.

Test for Prominent Discrete Tones (PDTs)
Seagate follows the ECMA-74 standards for the measurement and identification of PDTs. An exception to this process is the use of the absolute threshold of hearing. Seagate uses this threshold curve (originated in ISO 389-7) to discern tone audibility and to compensate for the inaudible components of sound prior to the computation of tone ratios according to Annex D of the ECMA-74 standards.

Electromagnetic immunity
When properly installed in a representative host system, the drive operates without errors or degradation in performance when

subjected to the radio frequency (RF) environments defined in the following table:

Table 4 Radiofrequency environments

61000-4-2: 95
__

Radiated RF immunity

| 80 to 1000 MHz, 3 V/m,

80% AM with 1 kHz sine

900 MHz, 3 V/m, 50% pulse modulation @ 200 Hz

| __

A

| EN 61000-4-3: 96

ENV 50204: 95

Electrical fast transient| ± 1 kV on AC mains, ± 0.5 kV on external I/O| B| EN 61000-4-4: 95
Surge immunity| ± 1 kV differential, ± 2 kV common, AC mains| B| EN 61000-4-5: 95
Conducted RF immunity| 150 kHz to 80 MHz, 3 Vrms, 80% AM with 1 kHz sine| A| EN 61000-4-6: 97
__

Voltage dips, interrupts

| 0% open, 5 seconds

0% short, 5 seconds

40%, 0.10 seconds

70%, 0.01 seconds

| C C C B| __

EN 61000-4-11: 94

Reliability

Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF)

The production disk drive shall achieve an annualized failure rate of 0.87% (MTBF of 1,000,000 hours) over a 5-year service life when used in Enterprise Storage field conditions as limited by the following:

• 8760 power-on hours per year.
• HDA temperature as reported by the drive <= 40°C
• Ambient wet bulb temp <= 26°C
• Typical workload
• The AFR (MTBF) is a population statistic not relevant to individual units

ANSI/ISA S71.04-2013 G2 classification levels and dust contamination to ISO 14644-1 Class 8 standards (as measured at the device) The MTBF specification for the drive assumes the operating environment is designed to maintain nominal drive temperature and humidity. Occasional excursions in operating conditions between the rated MTBF conditions and the maximum drive operating conditions may occur without significant impact on the rated MTBF. However continual or sustained operation beyond the rated MTBF conditions will degrade the drive MTBF and reduce product reliability.

Maximum Rated Workload

| The maximum rate of <180TB/year

Workloads exceeding the annualized rate may degrade the drive MTBF and impact product reliability. The Annualized Workload Rate is in units of TB per year, or TB per 8760 power on hours. Workload Rate = TB transferred * (8760 / recorded power-on hours).

Warranty

| To determine the warranty for a specific drive, use a web browser to access the following web page: http://www.seagate.com/support/warranty-and- replacements/.

From this page, click on the “Is my Drive under Warranty” link. The following are required to be provided: the drive serial number, model number (or part number), and country of purchase. The system will display the warranty information for the drive.

Preventive maintenance| None required.

Agency and Safety Certifications

Each Hard Drive and Solid State Drive (“drives”) has a product label that includes certifications that are applicable to that specific drive. The following information provides an overview of requirements that may be applicable to the drive.

Safety certification
The drives are recognized in accordance with UL/cUL 60950-1 and EN 60950-1. The security features of Self-Encrypting Drive models are based on the “TCG Storage Architecture Core Specification” and the “TCG Storage Workgroup Security Subsystem Class: Enterprise_A” specification with additional vendor- unique features as noted in this product manual.

Regulatory Models
The following regulatory model number represents all features and configurations within the series: Regulatory Model Numbers: STL010

European Union (EU) CE Marking Requirements

Drives that display the CE mark comply with the European Union (EU) requirements specified in the Electromagnetic Compatibility Directive (2014/30/EU) put into force on 20 April 2016. Testing is performed to the levels specified by the product standards for Information Technology Equipment (ITE). Emission levels are defined by EN 55032:2012, and Class B, and immunity levels are defined by EN 55024:2010.

The drives also meet the requirements of The Low Voltage Directive (LVD) 2014/35/EU. Seagate drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with all relevant regulatory requirements and standards for the drives, Seagate cannot guarantee that all system-level products into which the drives are installed comply with all regulatory requirements and standards applicable to the system-level products.

The drive is designed for operation inside a properly designed system (e.g., an enclosure designed for the drive), with properly shielded I/O cable (if necessary) and terminators on all unused I/O ports. Computer manufacturers and system integrators should confirm EMC compliance and provide CE marking for the system-level products. For compliance with the RoHS “Recast” Directive 2011/65/EU (RoHS 2), See Section 2.13.1.

Australian RCM Compliance Mark
If these models have the RCM marking, they comply with the Australia/New Zealand Standard AS/NZ CISPR32 and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Australian Communication and Media Authority (ACMA).

Canada ICES-003
If this model has the ICES-003:2016 marking it complies with the requirements of ICES tested per ANSI C63.4-2014.

South Korean KC Certification Mark
The South Korean KC Certification Mark means the drives comply with paragraph 1 of Article 11 of the Electromagnetic Compatibility Control Regulation and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Radio Research Agency (RRA) Communications Commission, Republic of Korea. These drives have been tested and comply with the Electromagnetic Interference/ Electromagnetic Susceptibility (EMI/EMS) for Class B products. Drives are tested in a representative, end-user system by a Korean-recognized lab.

Morocco Commodity Mark

To satisfy our OEM customers, Seagate has added the Moroccan Commodity Mark to the drives provided to the OEM for the sale of Customer Kits produced by our OEM customers that are intended to be incorporated into the OEM’s finished system-level product by an end user. The Customer Kits are considered ‘devices’ under Morocco’s Order of the Minister of Industry, Trade, Investment and Digital Economy No. 2574-14 of 29 Ramadan 1436 (16 July 2015) on electromagnetic compatibility of equipment. Seagate drives are tested for compliance and compliance with the European Union (EU) Electromagnetic Compatibility (EMC) Directive 2014/30/EU and the Low Voltage Directive (LVD) 2014/35/EU. Accordingly, the drives also meet the requirements of Morocco’s Order of the Minister of Industry, Trade, Investment and Digital Economy No. 2574-14 of 29 Ramadan 1436 (16 July 2015) on electromagnetic compatibility of equipment.

Taiwanese BSMI

Drives with the Taiwanese certification mark comply with Chinese National Standard, CNS13438. For compliance with the Taiwan Bureau of Standards, Metrology, and Inspection’s (BSMI) requirements, See Section 2.13.3.

FCC verification

These drives are intended to be contained solely within a personal computer or similar enclosure (not attached as an external device). As such, each drive is considered to be a subassembly even when it is individually marketed to the customer. As a subassembly, no Federal Communications Commission verification or certification of the device is required. Seagate has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disk drive, motherboard, power supply, etc.) does comply with the limits for a Class B computing device, pursuant to Subpart J, Part 15 of the FCC rules. Operation with noncertified assemblies is likely to result in interference to radio and television reception.

Radio and television interference:  This equipment generates and uses radio frequency energy and if not installed and used in strict accordance with the manufacturer’s instructions, may cause interference to radio and television reception. This equipment is designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio or television, which can be determined by turning the equipment on and off, users are encouraged to try one or more of the following corrective measures:

• Reorient the receiving antenna.
• Move the device to one side or the other of the radio or TV.
• Move the device farther away from the radio or TV.
• Plug the computer into a different outlet so that the receiver and computer are on different branch outlets.

If necessary, users should consult a dealer or an experienced radio/television technician for additional suggestions. Users may find helpful the following booklet prepared by the Federal Communications Commission: How to Identify and Resolve Radio-Television Interference Problems. This booklet is available from the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. Refer to publication number 004-000-00345-4.

Environmental protection

Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain chemical substances.

European Union Restriction of Hazardous Substance Law
Restriction of Hazardous Substances in Electrical and Electronic Equipment

Seagate drives are designed to be compliant with the European Union RoHS “Recast” Directive 2011/65/EU (RoHS 2) as amended by Directive (EU) 2015/863. The RoHS2 restricts the use of certain hazardous substances such as Lead, Cadmium, Mercury, Hexavalent Chromium, Polybrominated Biphenyls (PBB) and Polybrominated Diphenyl Ether (PBDE), BisBis(2-Ethylhexyl) phthalate (DEHP), Benzyl butyl phthalate (BBP), Dibutyl phthalate (DBP), and Diisobutyl phthalate (DIBP) in electrical and electronic equipment (EEE).

Substances of Very High Concern (SVHC)

The European Union REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) Regulation (EC) 1907/2006 regulates chemicals shipped into and used in Europe. A number of parts and materials in Seagate products are procured from external suppliers. We rely on the representations of our suppliers regarding the presence of REACH substances in these articles and materials. Our supplier contracts require compliance with our chemical substance restrictions, and our suppliers document their compliance with our requirements by providing full-disclosure material content declarations that disclose the inclusion of any REACHregulated substance in such articles or materials. Product-specific REACH declarations are available upon request through your Seagate Sales Representative.

China Requirements —China RoHS 2

China RoHS 2 refers to the Ministry of Industry and Information Technology Order No. 32, effective July 1, 2016, titled Management Methods for the Restriction of the Use of Hazardous Substances in Electrical and Electronic Products. To comply with China RoHS 2, Seagate determines this product’s Environmental Protection Use Period (EPUP) to be 20 years in accordance with the Marking for the Restricted Use of Hazardous Substances in Electronic and Electrical Products, SJT 11364-2014.
Table 5 China – Hazardous Substances

Part Name

| Hazardous Substances
---|---
 (Pb)|  (Hg)| ****

(Cd)

|  (Cr+6)|  (PBB)|  (PBDE)
HDD| X| O| O| O| O| O
PCBA| X| O| O| O| O| O
SJ/T 11364。

This table is prepared in accordance with the provisions of SJ/T 11364-2014

O： Indicates that the hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement of GB/T26572.

X： Indicates that the hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement of GB/T26572.

Taiwan Requirements — Taiwan RoHS

Taiwan RoHS refers to the Taiwan Bureau of Standards, Metrology and Inspection’s (BSMI) requirements in standard CNS 15663, Guidance to the reduction of the restricted chemical substances in electrical and electronic equipment. Seagate products must comply with the “Marking of presence” requirements in Section 5 of CNS 15663, effective January 1, 2018. This product is Taiwan RoHS compliant.

The following table meets the Section 5 “Marking of presence” requirements.

Table 6 Taiwan – Restricted Substances

Equipment Name: Hard Disk Device, Type Designation:

Unit

| Restricted Substance and its chemical symbol

(Pb)

|  (Hg)| ****

(Cd)

|  (Cr+6)|  (PBB)|  (PBDE)
Top Cover| —| O| O| O| O| O
Magnetic disk| —| O| O| O| O| O
Motor Base Assembly| —| O| O| O| O| O
PCB Assembly| —| O| O| O| O| O
**Note 1 .** “O” indicates that the percentage content of the restricted substance does not exceed the percentage of the reference value of presence.

**Note 2 .** “—” indicates that the restricted substance corresponds to the exemption.

Corrosive environment

Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years of exposure to light industrial environments containing sulfurous gases, chlorine, and nitric oxide, classes G and H per ASTM B845. However, this accelerated testing cannot duplicate every potential application environment.

Users should use caution exposing any electronic components to uncontrolled chemical pollutants and corrosive chemicals as electronic drive component reliability can be affected by the installation environment. The silver, copper, nickel, and gold films used in hard disk drives are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the most damaging. Materials used in cabinet fabrication, such as vulcanized rubber, that can outgas corrosive compounds should be minimized or eliminated. The useful life of any electronic equipment may be extended by replacing materials near circuitry with sulfide-free alternatives.

Seagate recommends that data centers be kept clean by monitoring and controlling dust and gaseous contamination. Gaseous s contamination should be within ANSI/ISA S71.04-2013 G2 classification levels (as measured on copper and silver coupons), and dust contamination to ISO 14644-1 Class 8 standards, and MTBF-rated conditions as defined in the Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF) section.

Reference documents

• Supported standards: Serial ATA Revision 3.3 specification
• ANSI Documents: SFF-8301 INCITS 522-2014 3.5” Drive Form Factor with Serial Connector SCSI Protocol Layer-4 (SPL-4) Rev. 08

Specification for Acoustic Test Requirements and Procedures

• Seagate part number: 30553-001 HDD and SSD Regulatory Compliance and Safety

www.seagate.com/files/www-content/forms/compliance/regulatory-compliance-and- safety-100838899-A.pdf

In case of conflict between this document and any referenced document, this document takes precedence.

Product Warranty

Beginning on the date of shipment to the customer and continuing for the period specified in the purchase contract, Seagat e warrants that each product (including components and subassemblies) that fails to function properly under normal use due to defect in materials or workmanship or due to nonconformance to the applicable specifications will be repaired or replaced, at Seagate’s option and at no charge to the customer, if returned by the customer at customer’s expense to Seagate’s designated facility in accordance with Seagate’s warranty procedure. Seagate will pay for transporting the repair or replacement item to the customer.

For more detailed warranty information, refer to the standard terms and conditions of purchase for Seagate products on the purchase documentation. The remaining warranty for a particular drive can be determined by calling Seagate Customer Service at 1-800-468-3472. Users can also determine the remaining warranty using the Seagate website (www.seagate.com). The drive serial number is required to determine the remaining warranty information.

Shipping

When transporting or shipping a drive, use only a Seagate-approved container. Keep the original box. Seagate-approved containers are easily identified by the Seagate Approved Package label. Shipping a drive in a non-approved container voids the drive warranty. Seagate repair centers may refuse receipt of components improperly packaged or obviously damaged in transit. Contact the authorized Seagate distributor to purchase additional boxes. Seagate recommends shipping by an air-ride carrier experienced in handling computer equipment.

Storage

Maximum storage periods are 180 days within the original unopened Seagate shipping package or 60 days unpackaged within the defined non-operating limits (refer to the environmental section in this manual). Storage can be extended to 1 year packaged or unpackaged under optimal environmental conditions (25°C, <40% relative humidity non-condensing, and non-corrosive environment). During any storage period, the drive’s non-operational temperature, humidity, wet bulb, atmospheric conditions, shock, vibration, magnetic, and electrical field specifications should be followed.

Product repair and return information

Seagate customer service centers are the only facilities authorized to service Seagate drives. Seagate does not sanction any third-party repair facilities. Any unauthorized repair or tampering with the factory seal voids the warranty.

Configuring and mounting the drive

This section contains the specifications and instructions for configuring and mounting the drive.

Handling and static-discharge precautions

After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic discharge (ESD) hazards. Observe the following standard handling and static-discharge precautions:

• Before handling the drive, put on a grounded wrist strap, or ground oneself frequently by touching the metal chassis of a computer that is plugged into a grounded outlet. Wear a grounded wrist strap throughout the entire installation procedure.
• Handle the drive by its edges or frame only.
• The drive is extremely fragile—handle it with care. Do not press down on the drive top cover.
• Always rest the drive on a padded, antistatic surface until mounting it in the computer.
• Do not touch the connector pins or the printed circuit board.
• Do not remove the factory-installed labels from the drive or cover them with additional labels. Removal voids the warranty. Some factory-installed labels contain information needed to service the drive. Other labels are used to seal out dirt and contamination.

Configuring the drive

Each drive on the Serial ATA interface connects point-to-point with the Serial ATA host adapter. There is no master/slave relationship because each drive is considered a master in a point-to-point relationship. If two drives are attached to one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters” on two separate ports. Both drives behave as if they are Device 0 (master) devices.

Serial ATA cables and connectors

The Serial ATA interface cable consists of four conductors in two differential pairs, plus three ground connections. The cable size may be 30 to 26 AWG with a maximum length of one meter (39.37 in). See Table 7 for connector pin definitions. Either end of the SATA signal cable can be attached to the drive or host.

For direct backplane connection, the drive connectors are inserted directly into the host receptacle. The drive and the host receptacle incorporate features that enable the direct connection to be hot-pluggable and blind- mateable.

For installations that require cables, users can connect the drive as illustrated in Figure 2.

Each cable is keyed to ensure correct orientation. IronWolf SATA drives support latching SATA connectors.

Drive mounting

Users can mount the drive in any orientation using four screws in the side- mounting holes or four screws in the bottom-mounting holes. See Figure 3 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive:

• Allow a minimum clearance of 0.030 in (0.76mm) around the entire perimeter of the drive for cooling.
• Use only 6-32 UNC mounting screws.
• The screws should be inserted no more than 0.140 in (3.56mm) into the bottom or side mounting holes.
• Do not overtighten the mounting screws (maximum torque: 6 in-lb).

Mechanical specifications

Refer to Figure 3 for detailed mounting configuration dimensions. See “Drive mounting”. Weight: 8TB models

• Note These dimensions conform to the Small Form Factor Standard documented in SFF-8301 and SFF-8323, found at www.sffcommittee.org

• Note The image is for mechanical dimension reference only and may not represent the actual drive.

Serial ATA (SATA) interface

These drives use the industry-standard Serial ATA interface that supports FIS data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–6. For detailed information about the Serial ATA interface, refer to the “ Serial ATA: High-Speed Serialized AT Attachment ” specification.

Hot-Plug compatibility
IronWolf SATA drives incorporate connectors that enable users to hot plug these drives in accordance with the Serial ATA Revision 3.2 specification. This specification can be downloaded from www.serialata.org.

Caution The drive motor must come to a complete stop (Ready to spindle stop time indicated in Section 2.4) prior to changing the plane of operation. This time is required to insure data integrity.

Serial ATA device plug connector pin definitions

Table 7 summarizes the signals on the Serial ATA interface and power connectors.

Table 7 Serial ATA connector pin definitions

__

__

__

Signal

| S1| Ground| 2nd mate
S2| A+| Differential signal pair A from Phy
S3| A-
S4| Ground| 2nd mate
S5| B-| Differential signal pair B from Phy
S6| B+
S7| Ground| 2nd mate
Key and spacing separate signal and power segments
__

__

__

__

__

__

__

__

Power

| P1| V33| 3.3V power
P2| V33| 3.3V power
P3| V33| 3.3V power, pre-charge, 2nd mate
P4| Ground| 1st mate
P5| Ground| 2nd mate
P6| Ground| 2nd mate
P7| V5| 5V power, pre-charge, 2nd mate
P8| V5| 5V power
P9| V5| 5V power
P10| Ground| 2nd mate
P11| Ground or LED signal| If grounded, the drive does not use a deferred spin
P12| Ground| 1st mate.
P13| V12| 12V power, pre-charge, 2nd mate
P14| V12| 12V power
P15| V12| 12V power

Notes:

1. All pins are in a single row, with a 1.27mm (0.050”) pitch.
2. The comments on the mating sequence apply to the case of the backplane blind mate connector only. In this case, the mating sequences are:
   • the ground pins P4 and P12.
   • the pre-charge power pins and the other ground pins.
   • the signal pins and the rest of the power pins.
3. There are three power pins for each voltage. One pin from each voltage is used for pre-charge when installed in a blind-mate backplane configuration.
4. All used voltage pins (Vx) must be terminated. Seagate IronWolf SATA Product Manual, Rev. B

Supported ATA commands

The following table lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification. See “ S.M.A.R.T. commands ”. for details and subcommands used in the S.M.A.R.T. implementation.

Table 8 Supported ATA commands

Identify Device command

The Identify Device command (command code ECH) transfers information about the drive to the host following power-up. The data is organized as a single 512-byte block of data, whose contents are shown in Table 8. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or vary with the state of the drive. See Section 2.0 for default parameter settings.

The following commands contain drive-specific features that may not be included in the Serial ATA specification.

0

| Configuration information:

•   Bit 15: 0 = ATA; 1 = ATAPI

•   Bit 7: removable media

•   Bit 6: removable controller

•   Bit 0: reserved

|

0C5AH

1| Number of logical cylinders| 16,383
2| ATA-reserved| 0000H
3| Number of logical heads| 16
4| Retired| 0000H
5| Retired| 0000H
6| Number of logical sectors per logical track: 63| 003FH
7–9| Retired| 0000H
10–19| Serial number: (20 ASCII characters, 0000H = none)| ASCII
20-21| Retired| 0000H
22| Obsolete| 0000H
23–26| Firmware revision (8 ASCII character string, padded with blanks to end of string)| x.xx
27–46| Drive model number: (40 ASCII characters, padded with blanks to end of string)|
47| (Bits 7–0) Maximum sectors per interrupt on Read multiple and Write multiple (16)| 8010H
48| Trusted computing feature set options| 4000H
49| Standard Standby timer, IORDY supported and may be disabled| 2F00H
50| ATA-reserved| 0000H
51| PIO data-transfer cycle timing mode| 0200H
52| Retired| 0200H
53| Words 54–58, 64–70 and 88 are valid| 0007H
54-58| Obsolete| xxxx H
59| Number of sectors transferred during a Read Multiple or Write Multiple command| xxxx H

60–61

| Total number of user-addressable LBA sectors available (see Section 2.2 for related information)

*Note: The maximum value allowed in this field is: 0FFFFFFFh (268,435,455 sectors, 137GB). Drives with capacities over 137GB will have 0FFFFFFFh in this field and the actual number of user-addressable LBAs specified in words 100-103. This is required for drives that support the 48-bit addressing feature.

|

0FFFFFFFh*

62| Retired| 0000H
63| Multiword DMA active and modes supported (see note following this table)| x4 07H
64| Advanced PIO modes supported (modes 3 and 4 supported)| 0003H
65| Minimum multiword DMA transfer cycle time per word (120 ns)| 0078H
66| Recommended multiword DMA transfer cycle time per word (120 ns)| 0078H
67| Minimum PIO cycle time without IORDY flow control (120 ns)| 0078H
68| Minimum PIO cycle time with IORDY flow control (120 ns)| 0078H
---|---|---
69| Additional supported| 00008H
70–74| ATA-reserved| 0000H
75| Queue depth| 001FH
76| Serial ATA capabilities| 8D0EH
77| Reserved for future Serial ATA definition| xxxxH
78| Serial ATA features supported| xxxxH
79| Serial ATA features enabled| xxxxH
80| Major version number| 0FE0H
81| Minor version number| FFFFH
82| Command sets supported| 306BH
83| Command sets supported| 7561H
84| Command sets support extension (see note following this table)| 6173H
85| Command sets enabled| 3069H
86| Command sets enabled| B441H
87| Command sets enable extension| 6173H
88| Ultra DMA support and current mode (see note following this table)| 007FH
89| Security erase time| xxxx H
90| Enhanced security erase time| xxxx H
92| Master password revision code| FFFEH
93| Hardware reset value| xxxx H
94| Obsolete| 0000H
95| Stream Minimum Request Size| 0x1000H
96| Streaming Transfer Time| 0x0000H
97| Streaming Access Latency| 0x0000H
98-99| Streaming Performance Granularity| 0x0000 2710H

100–103

| Total number of user-addressable LBA sectors available (see Section 2.2 for related infor- mation). These words are required for drives that support the 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh.|

8TB 5xx models = 15,628,053,168

104–105| ATA-reserved| 0000H
106| Physical/Logical sector size| 6003H
107| ATA-reserved| 0000H
108–111| The mandatory value of the world wide name (WWN) for the drive.

NOTE: This field is valid if word 84, bit 8 is set to 1 indicating 64-bit WWN support.

| Each drive will have a unique value.
112–118| ATA-reserved| 0000H
119| Commands and feature sets supported| 43DEH
120| Commands and feature sets supported or enabled| 409CH
121-127| ATA-reserved| 0000H
128| Security status| 0021H
129–159| Seagate-reserved| xxxx H
160–205| ATA-reserved| 0000H

206

| SCT Command Transport command set.

If bit 0 is set to one, then the device supports SCT Command Transport. Bits 7:2 indicate individual SCT feature support.

|

xxBDH

---|---|---
207-254| ATA-reserved| 0000H
255| Integrity word| xxA5H

Note See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data.

Description (if bit is set to 1)

 | Bit| Word 63
 | 0| Multiword DMA mode 0 is supported.
 | 1| Multiword DMA mode 1 is supported.
 | 2| Multiword DMA mode 2 is supported.
 | 8| Multiword DMA mode 0 is currently active.
 | 9| Multiword DMA mode 1 is currently active.
 | 10| Multiword DMA mode 2 is currently active.
 | Bit| Word 84
 | 0| SMART error logging is supported.
 | 1| SMART self-test is supported.
 | 2| Media serial number is supported.
 | 3| Media Card Pass Through Command feature set is supported.
 | 4| Streaming feature set is supported.
 | 5| GPL feature set is supported.
 | 6| WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands are supported.
 | 7| WRITE DMA QUEUED FUA EXT command is supported.
 | 8| 64-bit World Wide Name is supported.
 | 9-10| Obsolete.
 | 11-12| Reserved for TLC.
 | 13| IDLE IMMEDIATE command with IUNLOAD feature is supported.
 | 14| Shall be set to 1.
 | 15| Shall be cleared to 0.
 | Bit| Word 88
 | 0| Ultra DMA mode 0 is supported.
 | 1| Ultra DMA mode 1 is supported.
 | 2| Ultra DMA mode 2 is supported.
 | 3| Ultra DMA mode 3 is supported.
 | 4| Ultra DMA mode 4 is supported.
 | 5| Ultra DMA mode 5 is supported.
 | 6| Ultra DMA mode 6 is supported.
 | 8| Ultra DMA mode 0 is currently active.
 | 9| Ultra DMA mode 1 is currently active.
 | 10| Ultra DMA mode 2 is currently active.
 | 11| Ultra DMA mode 3 is currently active.
 | 12| Ultra DMA mode 4 is currently active.
 | 13| Ultra DMA mode 5 is currently active.
 | 14| Ultra DMA mode 6 is currently active.

Set Features command

This command controls the implementation of various features that the drive supports. When the drive receives this command, it sets BSY, checks the contents of the Features register, clears BSY, and generates an interrupt. If the value in the register does not represent a feature that the drive supports, the command is aborted. Power-on default has the read look-ahead and writes caching features enabled. The acceptable values for the Features register are defined as follows

Table 9 Set Features command values

• 02H: Enable write cache (default).

• 03H: Set transfer mode (based on the value in the Sector Count register).

  • Sector Count register values:
    00H Set PIO mode to default (PIO mode 2).
    01H Set PIO mode to default and disable IORDY (PIO mode 2). 08H PIO mode 0
    09H PIO mode 1 0AH PIO mode 2 0BH PIO mode 3
    0CH PIO mode 4 (default)
    20H Multiword DMA mode 0
    21H Multiword DMA mode 1
    22H Multiword DMA mode 2
    40H Ultra DMA mode 0
    41H Ultra DMA mode 1
    42H Ultra DMA mode 2
    43H Ultra DMA mode 3
    44H Ultra DMA mode 4
    45H Ultra DMA mode 5
    46H Ultra DMA mode 6

• 10H: Enable the use of SATA features

• 55H: Disable the read look-ahead (read cache) feature.

• 82H: Disable write cache

• 90H: Disable the use of SATA features

• AAH: Enable read look-ahead (read cache) feature (default).

• F1H: Report full capacity available

Note At power-on, or after a hardware or software reset, the default values of the features are as indicated above.

S.M.A.R.T. commands

S.M.A.R.T. provides near-term failure prediction for disk drives. When S.M.A.R.T. is enabled, the drive monitors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines that a failure is likely, S.M.A.R.T. makes a status report available to the host. Not all failures are predictable. S.M.A.R.T. predictability is limited to the attributes the drive can monitor. For more information on S.M.A.R.T. commands and implementation, see the Draft ATA-5 Standard.

SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4H) that eliminates unnecessary drive returns. The diagnostic software ships with all new drives and is also available at: http://www.seagate.com/support/downloads/seatools/.

This drive is shipped with S.M.A.R.T. features disabled. Users must have a recent BIOS or software package that supports S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the drive uses.

Table 10 S.M.A.R.T. commands

Note If an appropriate code is not written to the Features Register, the command is aborted and 0x 04 (abort) is written to the Error register.

Seagate Technology LLC
AMERICAS Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, 408-658-1000 Publication Number: 100844482, Rev. B May 2019

FAQ’s

What is the Seagate IronWolf ST8000VN004 SATA Internal Hard Drive?

The Seagate IronWolf ST8000VN004 is a high-capacity 3.5-inch internal hard drive designed for use in network-attached storage (NAS) systems. It has a storage capacity of 8 terabytes and operates at 7200 RPM.

What is the interface of the Seagate IronWolf ST8000VN004 SATA Internal Hard Drive?

The Seagate IronWolf ST8000VN004 uses a SATA III 6Gb/s interface for data transfer.

What is the cache size of the Seagate IronWolf ST8000VN004 SATA Internal Hard Drive?

The Seagate IronWolf ST8000VN004 has a 256 MB cache size.

Is the Seagate IronWolf ST8000VN004 SATA Internal Hard Drive compatible with my NAS system?

The Seagate IronWolf ST8000VN004 is compatible with most NAS systems that have a 3.5-inch drive bay and support SATA III 6Gb/s interface.

What is the warranty period for the Seagate IronWolf ST8000VN004 SATA Internal Hard Drive?

The Seagate IronWolf ST8000VN004 comes with a limited 3-year warranty.

What is the average power consumption of the Seagate IronWolf ST8000VN004 SATA Internal Hard Drive?

The average power consumption of the Seagate IronWolf ST8000VN004 is 9 watts.

Is the Seagate IronWolf ST8000VN004 SATA Internal Hard Drive suitable for use in a RAID configuration?

Yes, the Seagate IronWolf ST8000VN004 is designed for use in RAID configurations and is optimized for multi-bay NAS systems.

What is the MTBF (Mean Time Between Failures) of the Seagate IronWolf ST8000VN004 SATA Internal Hard Drive?

The MTBF of the Seagate IronWolf ST8000VN004 is 1 million hours.

What are some of the key features of the Seagate IronWolf ST8000VN004 SATA Internal Hard Drive?

The Seagate IronWolf ST8000VN004 features AgileArray technology, which provides enhanced performance and reliability in multi-bay NAS systems. It also has rotational vibration (RV) sensors, which help mitigate the effects of vibration in large NAS deployments.

Is the Seagate IronWolf ST8000VN004 SATA Internal Hard Drive suitable for use in a home or small office NAS system?

Yes, the Seagate IronWolf ST8000VN004 is suitable for use in the home or small office NAS systems as well as in larger enterprise deployments.

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