Page 1
SATA Product Manual
Standard model
ST8000VN0022
ST6000VN0033
ST4000VN008
ST3000VN007
ST2000VN004
ST1000VN002
100807039, Rev. K
May 2019
Page 2
Document Revision History
Revision Date Pages affected and Description of Change
Rev. A 10/12/2016 Initial release.
9: Table 1 Op Shock value
Rev. B 10/17/2016
Rev. C 12/09/2016 6, 8 & 10: Remove references to RPM
23: Renamed Figure 3 to reflect 6, 7 & 8TB models
24-25: Replaced mechanical drawings for Figure 4 - 4TB & Figure 5 - 2TB-3TB models
Rev. D 06/21/2017
10: Revised Max height to 20.20 mm
26: Revised Mechanical Drawing (Fig 6) Z-heights to 20.20 mm
fc, 6, 8-9, 11-12, 14, 18-19, 24 & 33: Change 6TB model to ST6000VN0033
Rev. E 07/24/2017
8: Updated 6TB Recording & Track densities, cache size & Internal data transfer rate
21: Added Taiwan BSMI statement
24: Added 6TB mechanical drawing
Rev. F 09/28/2017 20-23: Updated Safety, EMC, FCC & RoHS Sections 2.12 through 2.13.3, per Compliance Council
17: Added Figure 2: Location of the HDA temperature check point
Rev. G 11/03/2017
24: Updated Table 10: Taiwan - Restricted Substances - Unit row headers = HDD & PCBA
26-30: Updated fastener penetration depth in Section 3.4 & Fig. 4-8 = 0.140 in.
Rev. H 04/13/2018
21: Added Regulatory Model Number
26-27 & 29-30: Added missing side hole metric dimension (28.50 mm)
21: Updated Regulatory model numbers
Rev. J 03/13/2019
24: Updated Table 10: Taiwan - Restricted Substances
bc: Updated APAC & EMEA addresses
: Removed TGMR bullet
Rev. K 05/22/2019
6
bc: Removed APAC & EMEA addresses
© 2019, Seagate Technology LLC All rights reserved.
Publication number: 100807039, Rev. K May 2019
Seagate, Seagate Technology and the Spiral logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. SeaTools is either trademarks or regis-
tered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other trademarks or registered trademarks are the property
of their respective owners.
No part of this publication may be reproduced in any form without written permission of Seagate Technology LLC.
Call 877-PUB-TEK1 (877-782-8351) to request permission.
When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes. Your computer’s operating system may use a different
standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other functions, and thus will not be available for data storage.
Actual quantit ies will vary based on vario us factors, inc luding file siz e, file format, fe atures and application software. Actual data rates may vary depending on operating environment and
other factors. The export or re-export of hardware or software containing encryption may be regulated by the U.S. Department of Commerce, Bureau of Industry and Security (for more
information, visit www.bis.doc.
gov), and controlled for import and use outside of the U.S. Seagate reserves the right to change, without notice, product offerings or specifications.
Page 3
Contents
Seagate® Technology Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 About the SATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.0 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 Specification summary tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Formatted capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.2.1 LBA mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.3 Default logical geometry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.4 Seek time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.5 Start/stop times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.6 Power specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.6.1 Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.6.2 Typical current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.6.3 Conducted noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.6.4 Voltage tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.6.5 Power-management modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.7 Environmental specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.7.1 Drive case temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.7.2 Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.7.3 Temperature gradient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.7.4 Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.7.5 Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.7.6 Shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.7.7 Vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.8 Acoustics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.8.1 Test for Prominent Discrete Tones (PDTs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.9 Electromagnetic immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.10 Reliability - Mean Time Between Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.10.1 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.11 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.12 Agency and Safety Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.12.1 Safety certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.12.2 European Union (EU) CE Marking Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.12.3 Australian RCM Compliance Mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.12.4 Canada ICES-003 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.12.5 South Korean KC Certification Mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.12.6 Morocco Commodity Mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.12.7 Taiwanese BSMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.12.8 FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.13 Environmental protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.13.1 European Union Restriction of Hazardous Substance Law. . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.13.2 China Requirements —China RoHS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.13.3 Taiwan Requirements — Taiwan RoHS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.14 Corrosive environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Seagate IronWolf Product Manual, Rev. K 2
Page 4
Contents
3.0 Configuring and Mounting the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.1 Handling and static-discharge precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.2 Configuring the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.3 SATA cables and connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.4 Drive mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.0 SATA Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.1 Hot-Plug compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.2 SATA device plug connector pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.3 Supported ATA commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.3.1 Identify Device command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.3.2 Set Features command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.3.3 S.M.A.R.T. commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Seagate IronWolf Product Manual, Rev. K 3
Page 5
Figures
Figure 1 Typical Current Profile (5V & 12V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 2 Location of the HDA temperature check point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 3 Attaching SATA cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 4 Mounting dimensions (8TB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 5 Mounting dimensions (6TB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 6 Mounting dimensions (4TB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 7 Mounting dimensions (3TB - 2TB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 8 Mounting dimensions (1TB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Seagate IronWolf Product Manual, Rev. K 4
Page 6
Seagate® Technology Support Services
For information regarding online support and services, visit: http://www.seagate.com/contacts/
For information regarding Warranty Support, visit: http://www.seagate.com/support/warranty-and-replacements/
For information regarding data recovery services, visit: http://www.seagate.com/services-software/recover/
For Seagate OEM, Distribution partner and reseller portals, visit: http://www.seagate.com/partners/
Seagate IronWolf Product Manual, Rev. K 5
Page 7
1.0 Introduction
This manual describes the functional, mechanical and interface specifications for the following: Seagate® IronWolfTM model drives:
ST8000VN0022 ST6000VN0033 ST4000VN008
ST3000VN007 ST2000VN004 ST1000VN002
These drives provide the following key features:
• 24x7 capability
• Balance technology to support multiple drives in a system
• Compliant with RoHS requirements in China and Europe
• Full-track multiple-sector transfer capability without local processor intervention
• Low activity and idle power
• Native Command Queuing with command ordering to increase performance in demanding applications
• Off-the-shelf compatibility
• Performance-tuned for RAID applications
•Rated for 1M hours MTBF
• 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
• Streaming video optimization - consistent command completion times & ERC support
• Support for S.M.A.R.T. drive monitoring and reporting
• Supports ATA8 streaming commands
• Supports latching SATA cables and connectors
• Worldwide Name (WWN) capability uniquely identifies the drive
Seagate IronWolf Product Manual, Rev. K 6
Page 8
www.seagate.com Introduction
1.1 About the SATA interface
The Serial ATA (SATA) 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, SATA makes the transition from parallel ATA easy by providing legacy software support. SATA was designed to allow
users to install a SATA host adapter and SATA disk drive in the current system and expect all of the existing applications to work as
normal.
The SATA interface connects each disk drive in a point-to-point configuration with the SATA host adapter. There is no master/slave
relationship with SATA devices like there is with parallel ATA. If two drives are attached on one SATA 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.
The SATA 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 SATA host adapter contains a set of registers that shadow the contents of the traditional device registers, referred to as the
Shadow Register Block. All SATA devices behave like Device 0 devices. For additional information about how SATA emulates parallel
ATA, refer to the “Serial ATA International Organization: Serial ATA Revision 3.2”. The specification can be downloaded from
www.sata-io.or
g.
Note
The host adapter may, optionally, emulate a master/slave environment to host software where two
devices on separate SATA ports are represented to host software as a 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 SATA environment.
Seagate IronWolf Product Manual, Rev. K 7
Page 9
2.0 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:
ST8000VN0022 ST6000VN0033 ST4000VN008
ST3000VN007 ST2000VN004 ST1000VN002
2.1 Specification summary tables
The specifications listed in Table 1 are for quick reference. For details on specification measurement or definition, refer to the
appropriate section of this manual.
Table 1 Drive specifications summary for 8TB and 6TB models
Drive Specification* ST8000VN0022 ST6000VN0033
Formatted capacity (512 bytes/sector)** 8000GB (8TB) 6000GB (6TB)
Guaranteed sectors 15,628,053,168 11,721,045,168
Heads 12 10
Disks 6 5
Bytes per sector
(4K physical emulated at 512-byte sectors)
Default sectors per track 63
Default read/write heads 16
Default cylinders 16,383
Recording density (max) 2177KBPI 1984KBPI
Track density (avg) 370KTPI
Areal density (avg) 802Gb/in2 732Gb/in
Internal data transfer rate (max) 1981Mb/s
Maximum sustained data rate, OD read (MB/s) 210MB/s
ATA data-transfer modes supported
I/O data-transfer rate (max) 600MB/s
Cache buffer 256MB
Height (max) 26.11mm / 1.028 in
Width (max) 101.85mm / 4.010 in
Length (max) 146.99mm / 5.787 in
Weight (max) 780g / 1.72 lb 705g / 1.55 lb
Average latency 4.0ms
Average seek, read (typical)
Average seek, write (typical)
Startup current (typical) 12V 1.8A
Voltage tolerance (including noise)
Non-Operating (Ambient °C) -40 to 70
Operating ambient temperature (min °C) 5
Operating temperature (drive case max °C) 70
Temperature gradient
Relative humidity
Multiword DMA modes: 0 to 2
Ultra DMA modes 0 to 6
20°C per hour max (operating)
30°C per hour max (nonoperating)
5% to 90% (operating)
5% to 95% (nonoperating)
4096
2
PIO modes: 0 to 4
<8.5ms
<9.5ms
5V: ±5%
12V: ±10%
†
Seagate IronWolf Product Manual, Rev. K 8
Page 10
www.seagate.com Drive Specifications
Table 1 Drive specifications summary for 8TB and 6TB models (continued)
Drive Specification* ST8000VN0022 ST6000VN0033
Relative humidity gradient (max) 30% per hour
Wet bulb temperature (max)
Altitude, operating
Altitude, non-operating
(below mean sea level, max)
Operational Shock (max) 70 Gs at 2ms
Non-Operational Shock (max) 250 Gs at 2ms
2Hz to 22Hz: 0.25 Gs, Limited displacement
Vibration, operating
Vibration, non-operating
Drive acoustics, sound power
Idle***
Seek
Non-recoverable read errors 1 per 10
Mean time between failures (MTBF), hours 1M
Average annualized workload rating: <180 TB/year.
The AFR specification for the product assumes the I/O workload does not exceed
Rated Workload
the average annualized workload rate limit of 180 TB/year. Workloads exceeding
the annualized rate may degrade the product AFR and impact reliability as
experienced by the particular application. The average annualized workload rate
limit is in units of TB per calendar year.
To determine the warranty for a specific drive, use a web browser to access the
following web page:
Warranty
http://www.sea
From this page, click on “Is my Drive under Warranty”. Users will be asked to
gate.com/support/warranty-and-replacements/
provide 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 (25°C, 50% rel. humidity) 600,000
Supports Hotplug operation per the
Serial ATA Revision 3.2 specification
26°C max (operating)
29°C max (nonoperating)
–304m to 3048m
(–1000 ft to 10,000 ft)
–304m to12,192m
(–1000ft to 40,000+ ft)
22Hz to 350Hz: 0.50 Gs
350Hz to 500Hz: 0.25 Gs
5Hz to 22Hz: 3.0 Gs
22Hz to 350Hz: 3.0 Gs
350Hz to 500Hz: 3.0 Gs
2.7 bels (typical)
2.8 bels (max)
2.8 bels (typical)
2.9 bels (max)
15
bits read
Ye s
The following table footnotes apply to Table 1 and Table 2:
* All specifications above are based on native configurations.
** One GB equals one billion bytes and 1TB equals one trillion bytes when referring to hard drive capacity.
Accessible capacity may vary depending on operating environment and formatting.
*** 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.
†
Seagate does not recommend operating at sustained case temperatures above 60°C.
Operating at higher temperatures will reduce useful life of the product.
Seagate IronWolf Product Manual, Rev. K 9
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Table 2 Drive specifications summary for 4TB, 3TB and 2TB models
Drive Specification* ST4000VN008 ST3000VN007 ST2000VN004 ST1000VN002
Formatted capacity (512 bytes/sector)** 4000GB (4TB) 3000GB (3TB) 2000GB (2TB) 1000GB (1TB)
Guaranteed sectors 7,814,037,168 5,860,533,168 3,907,029,168 1,953,525,168
Heads 6 6/5 4 2
Disks 332 1
Bytes per sector
(4K physical emulated at 512-byte sectors)
Default sectors per track 63
Default read/write heads 16
Default cylinders 16,383
Recording density (max) 2089kBPI 1740kBPI 1807kFCI
Track density (avg) 388ktracks/in 346ktracks/in 352ktracks/in
Areal density (avg) 810Gb/in
2
Internal data transfer rate (max) 2107Mb/s 1813Mb/s 2147Mb/s
Maximum sustained data rate, OD read (MB/s) 180MB/s
ATA data-transfer modes supported
Multiword DMA modes: 0 to 2
Ultra DMA modes 0 to 6
I/O data-transfer rate (max) 600MB/s
Cache buffer 64MB
Height (max) 26.11mm / 1.028 in
Width (max) 101.85mm /4.010 in
Length (max) 146.99mm / 5.787 in
Weight (max) 635g / 1.345 lb 655g / 1.444 lb 580g / 1.279 lb 450g / 0.992 lb
Average latency 5.1ms
Power-on to ready (max) <17.0s <6.0s
Standby to ready (max) <17.0s <6.0s
Average seek, read (typical)
Average seek, write (typical)
<12.0ms
<12.0ms
Startup current (typical) 12V 1.8A 1.2A
Voltage tolerance (including noise)
Non-Operating (Ambient °C) -40 to 70
Operating ambient temperature (min °C) 5
Operating temperature (drive case max °C) 70
Temperature gradient
Relative humidity
20°C per hour max (operating)
30°C per hour max (nonoperating)
5% to 90% (operating)
5% to 95% (nonoperating)
Relative humidity gradient (max) 30% per hour
Wet bulb temperature (max)
Altitude, operating
29°C max (nonoperating)
(–1000 ft to 10,000 ft)
Altitude, non-operating
(below mean sea level, max)
(–1000ft to 40,000+ ft)
Operational Shock (max) 80 Gs at 2ms
4096
613Gb/in
2
PIO modes: 0 to 4
5V: ±5%
12V: ±10%
†
26°C max (operating)
–304m to 3048m
–304m to12,192m
625Gfc/in
20.20mm
/ 0.795 in
<8.5ms
<19.5ms
2
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Table 2 Drive specifications summary for 4TB, 3TB and 2TB models (continued)
Drive Specification* ST4000VN008 ST3000VN007 ST2000VN004 ST1000VN002
Non-Operational Shock (max) 300 Gs at 2ms
2Hz to 22Hz: 0.25 Gs, Limited displacement
Vibration, operating
Vibration, non-operating
Drive acoustics, sound power
Idle***
Seek
Non-recoverable read errors 1 per 10
Mean time between failures (MTBF), hours 1M
Average annualized workload rating: <180 TB/year.
The AFR specification for the product assumes the I/O workload does not
Rated Workload
Warranty
Load/Unload cycles (25°C, 50% rel. humidity) 600,000
Contact start-stop cycles (25°C, 50% rel. humidity)
Supports Hotplug operation per the
Serial ATA Revision 3.2 specification
exceed the average annualized workload rate limit of 180 TB/year. Workloads
exceeding the annualized rate may degrade the product AFR and impact
reliability as experienced by the particular application. The average annualized
workload rate limit is in units of TB per calendar year.
To determine the warranty for a specific drive, use a web browser to access the
following web page:
http://www.sea
From this page, click on “Is my Drive under Warranty”. Users will be asked to
provide the drive serial number, model number (or part number) and country
of purchase. The system will display the warranty information for the drive.
2.3 bels (typical)
2.4 bels (max)
2.5 bels (typical)
2.6 bels (max)
gate.com/support/warranty-and-replacements/
22Hz to 350Hz: 0.50 Gs
350Hz to 500Hz: 0.25 Gs
5Hz to 22Hz: 3.0 Gs
22Hz to 350Hz: 3.0 Gs
350Hz to 500Hz: 3.0 Gs
14
bits read
—
Ye s
1.9 bels (typical)
2.0 bels (max)
2.1 bels (typical)
2.2 bels (max)
—
50,000
Seagate IronWolf Product Manual, Rev. K 11
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2.2 Formatted capacity
Model
ST8000VN0022 8000GB 15,628,053,168
ST6000VN0033 6000GB 11,721,045,168
ST4000VN008 4000GB 7,814,037,168
ST3000VN007 3000GB 5,860,533,168
ST2000VN004 2000GB 3,907,029, 168
ST1000VN002 1000GB 1,953,525,168
*One GB equals one billion bytes and 1TB equals one trillion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating
environment and formatting.
Formatted
capacity*
Guaranteed
sectors
Bytes per sector
4096
2.2.1 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.
2.3 Default logical geometry
• Cylinders: 16,383
• Read/write heads: 16
• Sectors per track: 63
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.
2.4 Seek time
Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics.
The specifications in the table below are defined as follows:
• Track-to-track seek time is an average of all possible single-track seeks in both directions.
• Average seek time is a true statistical random average of at least 5000 measurements of seeks between random tracks, less
overhead.
Typical seek times (ms) Read Write
Track-to-track 1.0 1.2
Average (1TB - 4TB models) <12.0 <12.0
Average (6TB and 8TB models) 8.5 9.5
Average latency (1TB - 4TB models) 5.1
Average latency (6TB and 8TB models) 4.0
These drives are designed to consistently meet the seek times represented in this manual. Physical
Note
seeks, regardless of mode (such as track-to-track and average), are expected to meet the noted values.
However, due to the manner in which these drives are formatted, benchmark tests that include
command overhead or measure logical seeks may produce results that vary from these specifications.
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2.5 Start/stop times
The start/stop times listed below are for all models.
8TB models 6TB models
Power-on to ready (in seconds) 30 (max)
Standby to ready (in seconds) 30 (max) 15 (typical) / 17 (max) <6 (max)
Ready to spindle stop (in seconds) 12 (max) 23 (max) 10 (typical) / 11 (max)
Time-to-ready may be longer than normal if the drive power is removed without going through normal OS powerdown
procedures.
23 (typical)
/ 30 (max)
2TB, 3TB and
4TB models
15 (typical) / 17 (max) <6 (max)
1TB models
2.6 Power specifications
The drive receives DC power (+5V or +12V) through a native SATA power connector. Refer to Figure 3 on page 25.
2.6.1 Power consumption
Power requirements for the drives are listed in Table 6. 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.
• Spinup power
Spinup power is measured from the time of power-on to the time that the drive spindle reaches operating speed.
• Read/write power and current
Read/write power is measured with the heads on track, based on a 16-sector write followed by a 32-ms delay, then a 16-sector
read followed by a 32-ms delay.
• Operating power and current
Operating power is measured using 40 percent random seeks, 40 percent read/write mode (1 write for each 10 reads) and 20
percent drive idle mode.
• Idle mode power
Idle mode power is measured with the drive up to speed, with servo electronics active and with the heads in a random track
location.
•Standby mode
During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/write electronics are
in power-down mode.
Table 3 DC power requirements for 1TB models
Power dissipation (1-disk values shown) Avg (watts 25°C) Avg 5V typ amps Avg 12V typ amps
Spinup — — 1.2
Idle* † 2.502 0.152 0.145
Operating 3.676 0.385 0.145
Standby 0.58 0.096 0.0084
Sleep 0.58 0.096 0.0084
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Table 4 DC power requirements for 2TB models
Power dissipation (2-disk values shown) Avg (watts 25°C) Avg 5V typ amps Avg 12V typ amps
Spinup — — 1.8
Idle* † 3.56 0.171 0.225
Operating 4.30 0.308 0.233
Standby 0.50 0.09 0.005
Sleep 0.50 0.09 0.005
Table 5 DC power requirements for 3TB and 4TB models
Power dissipation (4-disk values shown) Avg (watts 25°C) Avg 5V typ amps Avg 12V typ amps
Spinup — — 1.8
Idle* † 3.95 0.116 0.28
Operating 4.80 0.288 0.283
Standby 0.50 0.09 0.005
Sleep 0.50 0.09 0.005
Table 6 DC power requirements for 6TB and 8TB models
Power dissipation Avg (watts 25° C) Avg 5V typ amps Avg 12V typ amps
Spinup — — 1.8
Idle* † 7.60 0.191 0.553
Operating 8.80 0.23 0.54
Standby 0.600.090.01
Sleep 0.600.090.01
* Idle1. 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.
†5W IDLE with DIPLM Enabled
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2.6.2 Typical current profile
Figure 1 Typical Current Profile (5V & 12V)
2.6.3 Conducted noise
Input noise ripple is measured at the host system power supply across an equivalent 80-ohm resistive load on the +12 volt line or
an equivalent 15-ohm resistive load on the +5 volt line.
• Using 12-volt power, the drive is expected to operate with a maximum of 120 mV peak-to-peak square-wave injected noise at up
to 10MHz.
• Using 5-volt power, the drive is expected to operate with a maximum of 100 mV 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.
2.6.4 Voltage tolerance
Voltage tolerance (including noise):
•5V ±5%
•12V ±10%
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2.6.5 Power-management modes
The drive provides programmable power management to provide greater energy efficiency. In most systems, users can control
power management through the system setup program. The drive features the following power-management modes:
Power modes Heads Spindle Buffer
Active Tracking Rotating Enabled
Idle Tracking Rotating Enabled
Standby Parked Stopped Enabled
Sleep Parked Stopped Disabled
•Active mode
The drive is in Active mode during the read/write and seek operations.
• Idle mode
The buffer remains enabled, and the drive accepts all commands and returns to Active mode any time disk access is necessary.
•Standby mode
The drive enters Standby mode when the host sends a Standby Immediate command. If the host has set the standby timer, the
drive can also enter Standby mode automatically after the drive has been inactive for a specifiable length of time. The standby
timer delay is established using a Standby or Idle command. In Standby mode, the drive buffer is enabled, the heads are parked
and the spindle is at rest. The drive accepts all commands and returns to Active mode any time disk access is necessary.
• Sleep mode
The drive enters Sleep mode after receiving a Sleep command from the host. In Sleep mode, the drive buffer is disabled, the
heads are parked and the spindle is at rest. The drive leaves Sleep mode after it receives a Hard Reset or Soft Reset from the host.
After receiving a reset, the drive exits Sleep mode and enters Standby mode with all current translation parameters intact.
• Idle and Standby timers
Each time the drive performs an Active function (read, write or seek), the standby timer is reinitialized and begins counting
down from its specified delay times to zero. If the standby timer reaches zero before any drive activity is required, the drive
makes a transition to Standby mode. In both Idle and Standby mode, the drive accepts all commands and returns to Active
mode when disk access is necessary.
2.7 Environmental specifications
This section provides the temperature, humidity, shock, and vibration specifications for NAS HDDs. This section provides the
temperature, humidity, shock, and vibration specifications.
2.7.1 Drive case temperature
Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Above 1000ft. (305
meters), the maximum temperature is derated linearly by 1°C every 1000 ft. Drive case temperature should be measured at the
location indicated in
Seagate IronWolf Product Manual, Rev. K 16
Figure 7.
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www.seagate.com Drive Specifications
HDA Temp.
Check Point
2.7.2 Temperature
Non-operating (Ambient) –40° to 70°C (–40° to 158°F)
Operating ambient (min °C) 5° (41°F)
†
Operating (Drive case max °C) 70
†
Seagate does not recommend operating at sustained case temperatures above 60°C.
Operating at higher temperatures will reduce useful life of the product.
Figure 2 Location of the HDA temperature check point
(158°F)
Note Image is for reference only, may not represent actual drive.
2.7.3 Temperature gradient
Operating 20°C per hour (36°F per hour max), without condensation
Non-operating 30°C per hour (54°F per hour max)
2.7.4 Humidity
2.7.4.1 Relative humidity
Operating 5% to 90% non-condensing (30% per hour max)
Nonoperating 5% to 95% non-condensing (30% per hour max)
2.7.4.2 Wet bulb temperature
Operating 26°C / 78.8°F (rated)
Non-operating 29°C / 84.2°F (rated)
2.7.5 Altitude
Operating –304m to 3048m (–1000 ft. to 10,000 ft.)
Non-operating –304m to 12,192m (–1000 ft. to 40,000+ ft.)
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2.7.6 Shock
All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws.
Shock may be applied in the X, Y or Z axis.
2.7.6.1 Operating shock
1TB - 4TB
These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 80
Gs based on half-sine shock pulses of 2ms during read operations. Shocks should not be repeated more than 2 times per second.
6TB and 8TB
These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 70
Gs based on half-sine shock pulses of 2ms during read operations. Shocks should not be repeated more than 2 times per second.
2.7.6.2 Non-operating shock
1TB - 4TB
The non-operating shock level that the drive can experience without incurring physical damage or degradation in performance
when subsequently put into operation is 300 Gs based on a non-repetitive half-sine shock pulse of 2ms duration.
6TB and 8TB
The non-operating shock level that the drive can experience without incurring physical damage or degradation in performance
when subsequently put into operation is 250 Gs based on a non-repetitive half-sine shock pulse of 2ms duration.
2.7.7 Vibration
All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting
screws. Vibration may be applied in the X, Y or Z axis. Throughput may vary if improperly mounted.
2.7.7.1 Operating vibration
The maximum vibration levels that the drive may experience while meeting the performance standards specified in this document
are specified below.
2Hz to 22Hz 0.25 Gs (Limited displacement)
22Hz to 350Hz 0.50 Gs
350Hz to 500Hz 0.25 Gs
2.7.7.2 Non-operating vibration
The maximum non-operating vibration levels that the drive may experience without incurring physical damage or degradation in
performance when subsequently put into operation are specified below.
5Hz to 22Hz 3.0 Gs (Limited displacement)
22Hz to 350Hz 3.0 Gs
350Hz to 500Hz 3.0 Gs
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2.8 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.
For seek mode tests, the drive is placed in seek mode only.
Note
Table 7 Fluid Dynamic Bearing (FDB) motor acoustics
The number of seeks per second is defined by the following equation:
(Number of seeks per second = 0.4 / (average latency + average access time
Idle* Seek
1TB & 2TB models
3TB & 4TB models
6TB & 8TB models
*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.
1.9 bels (typ)
2.0 bels (max)
2.3 bels (typical)
2.4 bels (max)
2.7 bels (typical)
2.8 bels (max)
2.1 bels (typ)
2.2 bels (max)
2.5 bels (typical)
2.6 bels (max)
2.8 bels (typical)
2.9 bels (max)
2.8.1 Test for Prominent Discrete Tones (PDTs)
Seagate follows the ECMA-74 standards for 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 computation of tone ratios according to Annex D of the ECMA-74
standards.
2.9 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
Table 8 Radio frequency environments
Test Description
Table 8.
Performance
level
Reference
standard
Electrostatic discharge Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV B EN61000-4-2: 95
Radiated RF immunity 80MHz to 1,000MHz, 3 V/m,
80% AM with 1kHz sine
900MHz, 3 V/m, 50% pulse modulation @ 200Hz
Electrical fast transient ± 1 kV on AC mains, ± 0.5 kV on external I/O B EN61000-4-4: 95
Surge immunity ± 1 kV differential, ± 2 kV common,
AC mains
Conducted RF immunity 150kHz to 80MHz, 3 Vrms, 80% AM with 1kHz sine A EN61000-4-6: 97
Voltage dips, interrupts 0% open, 5 seconds
0% short, 5 seconds
40%, 0.10 seconds
70%, 0.01 seconds
Seagate IronWolf Product Manual, Rev. K 19
A EN61000-4-3: 96
B EN61000-4-5: 95
C
C
C
B
ENV50204: 95
EN61000-4-11: 94
Page 21
2.10 Reliability - Mean Time Between Failure
The product will achieve a Mean Time Between Failure Rate (MTBF) of 1,000,000 hours when operated in an environment of
ambient air temperatures of 25°C. Operation at temperatures outside the specifications shown in
product MTBF. MTBF is a population statistic that is not relevant to individual units.
• MTBF specifications are based on the following assumptions for NAS environments:
• 8760 power-on hours per year
• 10,000 average motor start/stop cycles per year
• Operations at nominal voltages
• Temperatures outside the specifications in
Operation at excessive I/O duty cycle may degrade product reliability. The NAS environment of power-on hours, temperature, and
I/O duty cycle affect the product MTBF. The MTBF will be degraded if used in an enterprise application.
Section 2.7 may reduce the product reliability.
Section 2.7 may decrease the
2.10.1 Storage
Maximum storage periods are 180 days within original unopened Seagate shipping package or 60 days unpackaged within the
defined non-operating limits (refer to 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 non-operational temperature, humidity, wet bulb, atmospheric conditions,
shock, vibration, magnetic and electrical field specifications should be followed.
2.11 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 “Is my Drive under Warranty”. Users will be asked to provide the drive serial number, model number (or part
number) and country of purchase. The system will display the warranty information for the drive.
Seagate IronWolf Product Manual, Rev. K 20
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www.seagate.com Drive Specifications
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2.12 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.
2.12.1 Safety certification
The drives are recognized in accordance with UL/cUL 60950-1 and EN 60950-1.
The following regulatory model number represent all features and configurations within the series:
Regulatory Model Numbers: SKR008 = 8TB
STR00C = 6TB
SKR001 = 4TB and 3TB
VIDEO35HDD = 2TB
STR009 = 1TB
2.12.2 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, Class B and the 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., 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 on page 23 .
2.12.3 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).
2.12.4 Canada ICES-003
If this model has the ICES-003:2016 marking it complies with requirements of ICES tested per ANSI C63.4-2014.
2.12.5 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.
Seagate IronWolf Product Manual, Rev. K 21
Page 23
2.12.6 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 complies 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 meets 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.
2.12.7 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 on page 24 .
2.12.8 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.
Seagate IronWolf Product Manual, Rev. K 22
Page 24
2.13 Environmental protection
20
Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain
chemical substances.
2.13.1 European Union Restriction of Hazardous Substance Law
2.13.1.1 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).
2.13.1.2 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 inclusion of any
REACH-regulated substance in such articles or materials. Product-specific REACH declarations are available upon request through
your Seagate Sales Representative.
2.13.2 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 9 China - Hazardous Substances
有害物质
部件名称
Part Name
硬盘驱动器
HDD
印刷电路板组装
PCBA
本表格依据 SJ/T 11364 的规定编制。
This table is prepared in accordance with the provisions of SJ/T 11364-2014
O：表示该有害物质在该部件所有均质材料中的含量均在 GB/T 26572 规定的限量要求以下。
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：表示该有害物质至少在该部件的某一均质材料中的含量超出 GB/T 26572 规定的限量要求。
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.
铅
(Pb)
XOO O O O
XOO O O O
汞
(Hg)
Hazardous Substances
镉
(Cd)
六价铬
(Cr+6)
多溴联苯
(PBB)
多溴二苯醚
(PBDE)
Seagate IronWolf Product Manual, Rev. K 23
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www.seagate.com Drive Specifications
2.13.3 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 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 of CNS 15663, “Marking of presence” requirements.
Table 10 Taiwan - Restricted Substances
設備名稱：硬碟設備，型號 :
Equipment Name: Hard Disk Device, Type Designation:
限用物質及其化學符號
單元
Unit
鉛
(Pb)
Restricted Substance and its chemical symbol
汞
(Hg)
鎘
(Cd)
六價鉻
(Cr+6)
多溴聯苯
(PBB)
多溴二苯醚
(PBDE)
頂蓋
Top Cover
磁碟
Magnetic disk
電機底座組件
Motor Base Assembly
印刷電路板组装
PCB Assembly
備考 1. "O" 係指該项限用物質之百分比含量未超出百分比含量基準值。
Note 1. "O" indicates that the percentage content of the restricted substance does not exceed the percentage of reference value of presence.
備考 2. "—" 係指該项限用物質為排除項目。
Note 2. "—" indicates that the restricted substance corresponds to the exemption.
—O O O O O
—O O O O O
—O O O O O
—O O O O O
2.14 Corrosive environment
Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years 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 Seagate products are especially sensitive to the presence
of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the most damaging. In addition, electronic components should
never be exposed to condensing water on the surface of the printed circuit board assembly (PCBA) or exposed to an ambient
relative humidity greater than 95%. 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 IronWolf Product Manual, Rev. K 24
Page 26
www.seagate.com Configuring and Mounting the Drive
Power cable
Signal cable
Signal connector
Power connector
3.0 Configuring and Mounting the Drive
This section contains the specifications and instructions for configuring and mounting the drive.
3.1 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:
Caution
• 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.
3.2 Configuring the drive
Each drive on the SATA interface connects point-to-point with the SATA 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 on one SATA 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.
SATA drives are designed for easy installation. It is usually not necessary to set any jumpers on the drive for proper operation;
however, if users connect the drive and receive a “drive not detected” error, the SATA-equipped motherboard or host adapter may
use a chipset that does not support SATA speed autonegotiation.
3.3 SATA cables and connectors
The SATA 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 inches). See
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 which require cables, users can connect the drive as illustrated in
Figure 3 Attaching SATA cabling
Each cable is keyed to ensure correct orientation. IronWolf drives support latching SATA connectors.
Table 11 for connector pin definitions. Either end of the
Figure 3.
Seagate IronWolf Product Manual, Rev. K 25
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www.seagate.com Configuring and Mounting the Drive
1.432±.019
2
4X 6-32 UNC 2B
3 MIN THREAD DEPTH
.14 MAX FASTENER PENETRATION
MOUNTING HOLE.
MAX TORQUE 6 IN/LBS
Y
B
146.99 MM
2X 6-32 UNC 2B
3 MIN THREAD DEPTH
.14 MAX FASTENER PENETRATION
MOUNTING HOLES BOTH SIDES.
MAX TORQUE 6 IN/LBS
Z
Y
1.028 MAX
26.11 MM
.142±.015
2
C
L
OF DRIVE
C
L
OF DRIVE
C
L
OF CONN
Z
Temperature
Check Point
2X 3.000 ± .010 in
76.20 ± .25 mm
2X 1.625 ± .020 in
41.28 ± .51 mm
.127 ± .010 in
3.23 ± .25 mm
2.000 in
50.80 mm
.814 in
20.68 mm
4.000 ±.010 in
101.60 ±.25 mm
3.750 ± .010 in
95.25 ± .025mm
2X 4.000 ±.010 in
101.60 ±.25 mm
2X 1.122 ±.020 in
28.50 ±.51 mm
.250 ±.010 in
6.35 ± .25 mm
5.787 in MAX
3.4 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. Refer to
mounting the drive:
• Allow a minimum clearance of 0.030 inches (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 inch (3.56mm) into the bottom or side mounting holes.
• Do not overtighten the mounting screws (maximum torque: 6 inch-lb).
Figure 4 Mounting dimensions (8TB)
Figure 4 through Figure 8 for drive mounting dimensions. Follow these important mounting precautions when
Seagate IronWolf Product Manual, Rev. K 26
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Figure 5 Mounting dimensions (6TB)
Seagate IronWolf Product Manual, Rev. K 27
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www.seagate.com Configuring and Mounting the Drive
Figure 6 Mounting dimensions (4TB)
Seagate IronWolf Product Manual, Rev. K 28
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www.seagate.com Configuring and Mounting the Drive
TOP OF LABEL
5 TYP
3X 6-32 UNC-2B
3 MINIMUM THREAD DEPTH
0.1 MAXIMUM FASTENER
PENETRATION BOTH SIDES
4X 6-32 UNC-2B
3 MINIMUM THREAD DEPTH
0.1 MAXIMUM FASTENER
PENETRATION
C
L
OF DRIVE
C
L
OF CONNECTOR
DATUM B
5.787 in max
146.99 mm
4.010 in max
101.85 mm
2x 1.625 ± .020 in
41.28 ± .51 mm
2x 1.750 in
44.45 mm
2x 0.125 in
3.18 mm
4.00 in
101.60 mm
1.638 in
41.61 mm
1.122 ± .020 in
± .51 mm
0.138 in
3.51 mm
0.814 in
20.68 mm
1.028 in max
26.11 mm
3x 0.250 ± .010 in
6.35 ± .25 mm
BOTH SIDES
2x 3.750 in
95.25 mm
1.013 ± .050 in
25.73 ± 1.27 mm
0.680 ± .050 in
17.27 ± 1.27 mm
Temperature
Check Point
Figure 7 Mounting dimensions (3TB - 2TB)
Seagate IronWolf Product Manual, Rev. K 29
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www.seagate.com Configuring and Mounting the Drive
5 TYP
TOP OF LABEL
C
L
OF CONNECTOR
DATUM B
C
L
OF DRIVE
3X 6-32 UNC-2B
3 MINIMUM THREAD DEPTH
0.1 MAXIMUM FASTENER
PENETRATION BOTH SIDES
4X 6-32 UNC-2B
3 MINIMUM THREAD DEPTH
0.1 MAXIMUM FASTENER
PENETRATION
5.787 in. max
146.99 mm
4.010 in. max
101.85 mm
0.795 in. max
20.20 mm
3x .250 ± .010in
6.35 ± .25mm
BOTH SIDES
4.00 in
101.60 mm
1.638 in
41.61 mm
1.122 ± .020 in
2x 1.625 ± .020 in
41.28 ± .51 mm
2x 1.750 in
44.45 mm
2x 3.750 in
95.25 mm
2x 0.125 in
3.18 mm
1.106 ± .050 in
28.09 ± 1.27 mm
0.626 ± .050 in
15.90 ± 1.27 mm
0.138 in
3.51 mm
0.814 in
20.68 mm
TEMPERATURE
CHECKPOINT
28 ± .51 mm
Figure 8 Mounting dimensions (1TB)
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4.0 SATA Interface
These drives use the industry-standard Serial ATA (SATA) interface that supports FIS data transfers. It supports ATA programmed
input/output (PIO) modes 0 to 4; multiword DMA modes 0 to 2, and Ultra DMA modes 0 to 6.
For detailed information about the SATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment” specification.
4.1 Hot-Plug compatibility
IronWolf drives incorporate connectors which enable users to hot plug these drives in accordance with the SATA Revision 3.2
specification. This specification can be downloaded from www.serialata.or
4.2 SATA device plug connector pin definitions
Table 11 summarizes the signals on the SATA interface and power connectors.
Table 11 SATA connector pin definitions
Segment Pin Function Definition
Signal S1 Ground 2nd mate
S2 A+
S3 A-
S4 Ground 2nd mate
S5 B-
S6 B+
S7 Ground 2nd mate
Key and spacing separate signal and power segments
Power P1 V
P2 V
P3 V
P4 Ground 1st mate
P5 Ground 2nd mate
P6 Ground 2nd mate
P7 V
P8 V
P9 V
P10 Ground 2nd mate
P11 Ground or LED signal If grounded, drive does not use deferred spin
P12 Ground 1st mate.
P13 V
P14 V
P15 V
33
33
33
5
5
5
12
12
12
Notes
1. All pins are in a single row, with a 1.27 mm (0.050 in) pitch.
Differential signal pair A from Phy
Differential signal pair B from Phy
3.3V power
3.3V power
3.3V power, pre-charge, 2nd mate
5V power, pre-charge, 2nd mate
5V power
5V power
12V power, pre-charge, 2nd mate
12V power
12V power
g.
2. The comments on the mating sequence apply to the case of backplane blindmate 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.
• All used voltage pins (V
Seagate IronWolf Product Manual, Rev. K 31
) must be terminated.
x
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4.3 Supported ATA commands
The following table lists SATA standard commands that the drive supports.
For a detailed description of the ATA commands, refer to the Serial ATA International Organization:
Serial ATA Revision 3.2 (http://www.sata-io.or
See “S.M.A.R.T. commands” on page 39 for details and subcommands used in the S.M.A.R.T. implementation.
Table 12 SATA standard commands
Command name Command code (in hex)
Check Power Mode E5
Device Configuration Freeze Lock B1H / C1
Device Configuration Identify B1H / C2
Device Configuration Restore B1H / C0
Device Configuration Set B1H / C3
Device Reset 08
Download Microcode 92
Execute Device Diagnostics 90
Flush Cache E7
Flush Cache Extended EA
Format Track 50
Identify Device EC
Idle E3
Idle Immediate E1
Initialize Device Parameters 91
Read Buffer E4
Read DMA C8
Read DMA Extended 25
Read DMA Without Retries C9
Read Log Ext 2F
Read Multiple C4
Read Multiple Extended 29
Read Native Max Address F8
Read Native Max Address Extended 27
Read Sectors 20
Read Sectors Extended 24
Read Sectors Without Retries 21
Read Verify Sectors 40
Read Verify Sectors Extended 42
Read Verify Sectors Without Retries 41
Recalibrate 10
Security Disable Password F6
Security Erase Prepare F3
Security Erase Unit F4
Security Freeze F5
Security Set Password F1
Security Unlock F2
Seek 70
g).
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
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Table 12 SATA standard commands (continued)
Command name Command code (in hex)
Set Features EF
Set Max Address F9
Note: Individual Set Max Address
commands are identified by the value
placed in the Set Max Features register
as defined to the right.
Set Max Address Extended 37
Set Multiple Mode C6
Sleep E6
S.M.A.R.T. Disable Operations B0H / D9
S.M.A.R.T. Enable/Disable Autosave B0H / D2
S.M.A.R.T. Enable Operations B0H / D8
S.M.A.R.T. Execute Offline B0H / D4
S.M.A.R.T. Read Attribute Thresholds B0H / D1
S.M.A.R.T. Read Data B0H / D0
S.M.A.R.T. Read Log Sector B0H / D5
S.M.A.R.T. Return Status B0H / DA
S.M.A.R.T. Save Attribute Values B0H / D3
S.M.A.R.T. Write Log Sector B0H / D6
Standby E2
Standby Immediate E0
Write Buffer E8
Write DMA CA
Write DMA Extended 35
Write DMA FUA Extended 3D
Write DMA Without Retries CB
Write Log Extended 3F
Write Multiple C5
Write Multiple Extended 39
Write Multiple FUA Extended CE
Write Sectors 30
Write Sectors Without Retries 31
Write Sectors Extended 34
Write Uncorrectable 45
H
H
Address:
Password:
Lock:
Unlock:
Freeze Lock:
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
00
01
02
03
04
H
H
H
H
H
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4.3.1 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 12 on page 32. 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.
The following commands contain drive-specific features that may not be included in the SATA specification.
Table 13 Identify Device commands
Word Description Value
Configuration information:
0
1 Number of logical cylinders 16,383
• Bit 15: 0 = ATA; 1 = ATAPI
• Bit 7: removable media
• Bit 6: removable controller
• Bit 0: reserved
0C5A
H
2 ATA-reserved 0000
3 Number of logical heads 16
4 Retired 0000
5 Retired 0000
6 Number of logical sectors per logical track: 63 003F
7–9 Retired 0000
10–19 Serial number: (20 ASCII characters, 0000H = none) ASCII
20 Retired 0000
21 Retired 0400
22 Obsolete 0000
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) 8010
48 Reserved 0000
49 Standard Standby timer, IORDY supported and may be disabled 2F00
50 ATA-reserved 0000
51 PIO data-transfer cycle timing mode 0200
52 Retired 0200
53 Words 54–58, 64–70 and 88 are valid 0007
54 Number of current logical cylinders xxxx
55 Number of current logical heads xxxx
56 Number of current logical sectors per logical track xxxx
57–58 Current capacity in sectors xxxx
59 Number of sectors transferred during a Read Multiple or Write Multiple command xxxx
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
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Table 13 Identify Device commands (continued)
Word Description Value
Total number of user-addressable LBA sectors available
(see
Section 2.2 for related information)
60–61
*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 0000
63 Multiword DMA active and modes supported (see note following this table) xx07
64 Advanced PIO modes supported (modes 3 and 4 supported) 0003
65 Minimum multiword DMA transfer cycle time per word (120 nsec) 0078
66 Recommended multiword DMA transfer cycle time per word (120 nsec) 0078
67 Minimum PIO cycle time without IORDY flow control (240 nsec) 0078
68 Minimum PIO cycle time with IORDY flow control (120 nsec) 0078
69–74 ATA-reserved 0000
75 Queue depth 001F
76 SATA capabilities xxxx
77 Reserved for future SATA definition xxxx
78 SATA features supported xxxx
79 SATA features enabled xxxx
80 Major version number 01F0
81 Minor version number 0028
82 Command sets supported 364B
83 Command sets supported 7F09
84 Command sets support extension (see note following this table) 4163
85 Command sets enabled 30xx
86 Command sets enabled BE09
87 Command sets enable extension 4163
88 Ultra DMA support and current mode (see note following this table) xx7F
89 Security erase time 0039
90 Enhanced security erase time 0039
92 Master password revision code FFFE
93 Hardware reset value xxxx
94 Automatic acoustic management 8080
95 Stream Min. Request Size 0000
96 Streaming Transfer Time - DMA 0000
97 Streaming Access Latency - DMA and PIO 0000
98–99 Streaming Performance Granularity 0000
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
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Table 13 Identify Device commands (continued)
Word Description Value
ST1000VN002 = 1,953,525,168
ST2000VN004 = 3,907,029,168
ST3000VN007 = 5,860,533,168
ST4000VN008 = 7,814,037,168
ST6000VN0033 = 11,721,045,168
ST8000VN0022 = 15,628,053,168
100–103
Total number of user-addressable LBA sectors available
(see
Section 2.2 for related information).
These words are required for drives that support the 48-bit addressing feature.
Maximum value: 0000FFFFFFFFFFFFh.
104 Streaming Transfer Time - PIO 0000
105–107 ATA-reserved 0000
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.
112–127 ATA-reserved 0000
128 Security status 0001
129–159 Seagate-reserved xxxx
160–254 ATA-reserved 0000
255 Integrity word xxA5
Note
Note
Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported.
See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data.
H
H
H
H
H
H
H
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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 login 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.
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4.3.2 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 write caching
features enabled. The acceptable values for the Features register are defined as follows:
Table 14 Set Features commands
02
03
06
07
10
55
82
86
90
AA
F1
H
H
H
H
H
H
H
H
H
H
Enable write cache (default).
Set transfer mode (based on value in Sector Count register).
Sector Count register values:
00
Set PIO mode to default (PIO mode 2).
H
01
Set PIO mode to default and disable IORDY (PIO mode 2).
H
PIO mode 0
08
H
09
PIO mode 1
H
0A
PIO mode 2
H
PIO mode 3
0B
H
0C
PIO mode 4 (default)
H
20
Multiword DMA mode 0
H
Multiword DMA mode 1
21
H
22
Multiword DMA mode 2
H
40
Ultra DMA mode 0
H
Ultra DMA mode 1
41
H
42
Ultra DMA mode 2
H
43
Ultra DMA mode 3
H
Ultra DMA mode 4
44
H
45
Ultra DMA mode 5
H
46
Ultra DMA mode 6
H
Enable the PUIS feature set
PUIS feature set device spin-up
Enable use of SATA features
Disable read look-ahead (read cache) feature
Disable write cache
Disable the PUIS feature set
Disable use of SATA features
Enable read look-ahead (read cache) feature (default).
H
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.
Seagate IronWolf Product Manual, Rev. K 38
Page 40
www.seagate.com SATA Interface
4.3.3 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 D4
returns. The diagnostic software ships with all new drives and is also available at:
http://seatools.sea
This drive is shipped with S.M.A.R.T. features enabled.
Table 15 S.M.A.R.T. commands
gate.com.
Table 15 below shows the S.M.A.R.T. command codes that the drive uses.
Code in features register S.M.A.R.T. command
) that eliminates unnecessary drive
H
D0
D2
D3
D4
D5
D6
D8
D9
DA
H
H
H
H
H
H
H
H
H
Note
S.M.A.R.T. Read Data
S.M.A.R.T. Enable/Disable Attribute Autosave
S.M.A.R.T. Save Attribute Values
S.M.A.R.T. Execute Off-line Immediate (runs DST)
S.M.A.R.T. Read Log Sector
S.M.A.R.T. Write Log Sector
S.M.A.R.T. Enable Operations
S.M.A.R.T. Disable Operations
S.M.A.R.T. Return Status
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 IronWolf Product Manual, Rev. K 39
Page 41
Seagate Technology LLC
AMERICAS Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, 408-658-1000
Publication Number: 100807039, Rev. K
May 2019
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