Enterprise Capacity
3.5 HDD
v6 SATA Product Manual
Standard 4KN models
ST10000NM0006
ST8000NM0006
Self-Encryption 4KN
models
ST10000NM0056
ST8000NM0056
100791104, Rev. D
Gen 6 - April 2017
Standard 512E models
ST10000NM0016
ST8000NM0016
Self-Encryption 512E
models
ST10000NM0046
ST8000NM0046
Document Revision History
Revision Date Pages affected and Description of changes
Rev. A 03/02/2016 Initial release.
Rev. B 03/07/2016 15: Correct MTBF to 2.5M & HDA temperature
6 & 8: Revised Sustained Data Transfer Rate & typical TTR
Rev. C 05/25/2016
17: Updated to Korean RRA
20-21: Revised Fastener Penetration Depth to 0.150” in text & Mechanical Drawing
23: Revised Data Bands to 30 Data Bands ~ (Band2 through Band31)
6: Changed to “Drive case temperature”
9: Changed 12V tolerance to ± 10%
Rev. D 04/12/2017
14: Removed following text (8TB and 6TB models)
17: Updated Korean RRA adding class B device text box
18: Updated to China RoHS 2
<= 30°C
© 2017 Seagate Technology LLC. All rights reserved.
Publication number: 100791104, Rev. D April 2017
Seagate, Seagate Technology and the Spiral logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. PowerChoice and SeaTools are either
trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. The FIPS logo is a certification mark of
NIST, which does not imply product endorsement by NIST, the U.S., or Canadian governments. 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 quantities will vary based on various factors, including file size, file format, features 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.
Contents
Seagate® Technology Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Specification summary tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Formatted capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2.1 LBA mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Recording and interface technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Start/stop times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.5 Power specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5.1 Power consumption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5.2 Conducted noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.5.3 Voltage tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.5.4 Extended Power Conditions - PowerChoiceTM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.6 Environmental limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.6.1 Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.6.2 Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.6.3 Effective Altitude (sea level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.6.4 Shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.6.5 Vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.7 Acoustics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.8 Test for Prominent Discrete Tones (PDTs). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.9 Electromagnetic immunity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.10 Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.10.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) . . . . . . . . . . . . . 16
2.11 Agency certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.11.1 Safety certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.11.2 Electromagnetic compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.11.3 FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.12 Environmental protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.12.1 European Union Restriction of Hazardous Substances (RoHS) Directive. . . . . . . . . . . . . . 17
2.12.2 China Requirements — China RoHS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.13 Corrosive environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.14 Reference documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.15 Product warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 2
Contents
3.0 Configuring and mounting the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.1 Handling and static-discharge precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.2 Configuring the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.3 Serial ATA cables and connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.4 Drive mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.4.1 Mechanical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.0 About self-encrypting drives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.1 Data encryption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.2 Controlled access. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.2.1 Admin SP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.2.2 Locking SP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.2.3 Default password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.3 Random number generator (RNG). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.4 Drive locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.5 Data bands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.6 Cryptographic erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.7 Authenticated firmware download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.8 Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.9 Supported commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.10 RevertSP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.11 ATA Security Erase Unit Command on SED SATA drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.12 Sanitize Device - CRYPTO SCRAMBLE EXT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.0 Serial ATA (SATA) interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.1 Hot-Plug compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.2 Serial ATA device plug connector pin definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.3 Supported ATA commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.3.1 Identify Device command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.3.2 Set Features command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.3.3 S.M.A.R.T. commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 3
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/data-recovery-services/
For Seagate OEM, Distribution partner and reseller portals, visit: http://www.seagate.com/partners/
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 4
1.0 Introduction
This manual describes the functional, mechanical and interface specifications for the following:
Seagate® Enterprise Capacity 3.5 HDD v6 Serial ATA model drives:.
Standard 4KN
models
ST10000NM0006 ST10000NM0016 ST10000NM0056 ST10000NM0046
ST8000NM0006 ST8000NM0016 ST8000NM0056 ST8000NM0046
Standard 512E
models
Self-Encrypting
4KN (SED) models
Self-Encrypting
512E (SED) models
These drives provide the following key features:
• 256 MB data buffer.
• 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.
• Top Cover Attached motor for excellent vibration tolerance
• Worldwide Name (WWN) capability uniquely identifies the drive.
Note
Seagate recommends validating the configuration with the selected HBA/RAID
controller manufacturer to ensure use of full capacity is supported.
1.1 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 on 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.
The host adapter may, optionally, emulate a master/slave environment to host software where two devices on
Note
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.
separate Serial ATA 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 Serial ATA environment.
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 5
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:
Standard 4KN
models
ST10000NM0006 ST10000NM0016 ST10000NM0056 ST10000NM0046
ST8000NM0006 ST8000NM0016 ST8000NM0056 ST8000NM0046
Standard 512E
models
Self-Encrypting
4KN (SED) models
Self-Encrypting
512E (SED) models
2.1 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
Drive specification
Formatted (512 bytes/sector)* 10TB 8TB
Guaranteed sectors (see Section 2.2)
Heads 14
Discs 7
Bytes per logical sector 512
Bytes per physical sector 4096
Recording density, KBPI (Kb/in max) 2230
Track density, KTPI (ktracks/in avg.) 386
Areal density, (Gb/in2 avg) 867
Spindle speed (RPM) 7200
Internal data transfer rate (Mb/s max) 2695
Sustained data transfer rate OD (MiB/s max) 237 (249 MB/s max)
I/O data-transfer rate (MB/s max) 600
ATA data-transfer modes supported
Cache buffer 256MB (262,144KB)
Weight: (maximum) 650g (1.43 lb)
Average latency 4.16ms
Power-on to ready (sec) (typ/max) 20/30
Standby to ready (sec) (typ/max) 20/30
Startup current (typical) 12V (peak)
Voltage tolerance (including noise)
Drive case temperature
Temperature gradient (°C per hour max)
Relative humidity
Relative humidity gradient 30% per hour max
Altitude, operating
Altitude, nonoperating (below mean sea level, max)
Operational Shock (max at 2 ms) Read 70 Gs / Write 40 Gs
ST10000NM0006, ST10000NM0016,
ST10000NM0046, ST10000NM0056
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
2.0A (optional configuration through Smart Command Transport)
5V +10/-5%
12V ±10%
5° to 60°C (operating/tested)
–40° to 70°C (nonoperating)
20°C (operating)
30°C (nonoperating)
5% to 95% (operating)
5% to 95% (nonoperating)
–304.8 m to 3,048 m
(–1000 ft to 10,000+ ft)
–304.8 m to 12,192 m
(–1000 ft to 40,000+ ft)
ST8000NM0006, ST8000NM0016,
ST8000NM0046, ST8000NM0056
2.6A
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 6
Drive specification
ST10000NM0006, ST10000NM0016,
ST10000NM0046, ST10000NM0056
ST8000NM0006, ST8000NM0016,
ST8000NM0046, ST8000NM0056
Non-Operational Shock (max at 2 ms) 250 Gs
5–22 Hz: 0.25 Gs, Limited displacement
Vibration, operating
22–350 Hz: 0.50 Gs
350–500 Hz: 0.25 Gs
Operation Rotational vibration 20–1500Hz: 12.5 rads/s²
Vibration, nonoperating 2–500 Hz: 2.27 Grms ref
Drive acoustics, sound power (bels)
Idle**
Performance seek
Nonrecoverable read errors 1 sector per 10
2.8 (typical)
3.0 (max)
3.2 (typical)
3.4 (max)
15
bits read
Annualized Failure Rate (AFR) 0.35% based on 8760 POH
Maximum rate of <550TB/year
Workloads exceeding the annualized rate may degrade the drive MTBF and impact
Maximum Rated Workload
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).
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/.
Warranty
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 600,000
Supports Hotplug operation per
Serial ATA Revision 3.2 specification
Ye s
*One GB equals one billion 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 Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 7
2.2 Formatted capacity
ST models Formatted capacity* Guaranteed sectors Bytes per logical sector
ST10000NM0006,
ST10000NM0056
ST8000NM0006,
ST8000NM0056
ST10000NM0016,
ST10000NM0046
ST8000NM0016,
ST8000NM0046
*One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting..
Note
LBA Counts for drive capacities greater than 8TB are calculated based upon the SFF-8447 standard publication.
ftp://ftp.seagate.com/sff/SFF-8447.PDF
10TB 2,441,609,216
4096
8TB 1,953,506,646
10TB 19,532,873,728
512
8TB 15,628,053,168
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 5.3.1, "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 Recording and interface technology
Interface Serial ATA (SATA)
Recording method Perpendicular
Recording density, KBPI (Kb/in max) 2230
Track density, KTPI (ktracks/in avg) 386
Areal density (Gb/in2 avg) 867
Spindle speed (RPM) (± 0.2%) 7200
Internal data transfer rate (Mb/s max) 2695
Sustained data transfer rate (MiB/s max) 237
I/O data-transfer rate (MB/s max) 600 (Ultra DMA mode 5)
2.4 Start/stop times
Power-on to Ready (sec) (typ/max) 20/30
Standby to Ready (sec) (typ/max) 20/30
Ready to spindle stop (sec) (max) 20
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 8
2.5 Power specifications
The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 3 on page 20.
2.5.1 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.
Table 2 DC power requirements (10TB and 8TB)
6.0Gb mode
Voltage +5V +12V Watts
Regulation ± 5% ± 10% Total
Avg Idle Current * 0.26 0.26 4.42
Advanced Idle Current *
Idle_A 0.25 0.26 4.36
Idle_B 0.16 0.18 2.98
Idle_C 0.17 0.12 2.34
Standby 0.15 0.00 0.80
Maximum Start Current
DC (peak DC) 0.58 1.94
AC (Peak DC) 0.79 2.70
Delayed Motor Start (DC max) 0.26 0.75
Operating current (random read 4K16Q):
Typical DC 0.31 0.57 8.37
Maximum DC 0.32 0.59
Maximum DC (peak) 0.96 2.24
Operating current (random write 4K16Q)
Typical DC 0.32 0.56 8.31
Maximum DC 0.33 0.57
Maximum DC (peak) 0.70 2.26
Operating current (sequential read 64K16Q)
Typical DC 0.65 0.28 6.59
Maximum DC 0.67 0.28
Maximum DC (peak) 1.11 0.71
Operating current (sequential write 64K16Q)
Typical DC 0.58 0.31 6.57
Maximum DC 0.60 0.31
Maximum DC (peak) 0.78 0.71
*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 Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 9
2.5.1.1 Typical current profiles
Figure 1. 10TB and 8TB Typical 5V and 12V startup and operation current profiles
2.5.2 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.
2.5.3 Voltage tolerance
Voltage tolerance (including noise):
5V +10/ -5% 12V ± 10%
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 10
2.5.4 Extended Power Conditions - PowerChoice
TM
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.
Power Condition Name Power Condition ID Description
Idle_a 81
Idle_b 82
Idle_c 83
Standby_z 00
H
H
H
H
Reduced electronics
Heads unloaded. Disks spinning at full RPM
Heads unloaded. Disks spinning at reduced RPM
Heads unloaded. Motor stopped (disks not spinning)
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 which are triggered by 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 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
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 11
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
eshold of two minutes ensures the appropriate amount of background drive maintenance activities occur. Attempting to set a
thr
timer values less than the specified minimum timer value threshold will result in an aborted EPC "Set Power Condition Timer"
subcommand.
Power Condition Name Manufacturer Default Timer Values
Idle_a 1 sec
Idle_b 2 min
Idle_c 4 min
Standby_z 15 min
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 products reliability and data integrity.
PowerChoice Supported Extended Power Condition Feature Subcommands
EPC Subcommand Description
00
01
02
03
04
05
H
H
H
H
H
H
Restore Power Condition Settings
Go to Power Condition
Set Power Condition Timer
Set Power Condition State
Enable EPC Feature Set
Disable EPC Feature Set
PowerChoice Supported Extended Power Condition Identifiers
Power Condition Identifiers Power Condition Name
00
H
01 - 80
81
H
82
H
83
H
84 - FE
FF
H
H
H
Standby_z
Reserved
Idle_a
Idle_b
Idle_c
Reserved
All EPC Power Conditions
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 12
2.6 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.
2.6.1 Temperature
a. Operating
41°F to 140°F (5°C to 60°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).
Air flow may be required to achieve consistent nominal case 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, measure the case temperature of the drive. See Figure 2 for HDA temperature
checkpoint.
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 drive.
HDA Temp.
Check Point
Figure 2. Location of the HDA temperature check point
Note
Image is for reference only, may not represent actual drive
2.6.2 Humidity
The values below assume that no condensation on the drive occurs. Maximum wet bulb temperature is 84.2°F (29°C).
2.6.2.1 Relative humidity
Operating: 5% to 95% non-condensing relative humidity with a maximum gradient of 20% per hour.
Nonoperating: 5% to 95% non-condensing relative humidity with a maximum gradient of 20% per hour.
2.6.3 Effective Altitude (sea level)
Operating: –304.8 m to 3048 m (–1000 ft. to 10,000+ ft.)
Nonoperating: –304.8 m to 12,192 m (–1000 ft. to 40,000+ ft.)
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 13
2.6.4 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.
2.6.4.1 Operating shock
These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 70 Gs
(read) and 40 Gs (write) based on half-sine shock pulses of 2ms. Shocks should not be repeated more than two times per second.
2.6.4.2 Nonoperating shock
The nonoperating 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 nonrepetitive half-sine shock pulse of 2ms duration.
2.6.5 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.
2.6.5.1 Operating vibration
The maximum vibration levels that the drive may experience while meeting the performance standards specified in this document
are specified below.
5–22 Hz 0.25 Gs
22–350 Hz 0.50 Gs
350–500 Hz 0.25 Gs
20 - 1500Hz
*(RROV)
* Rotary Random Operating Vibration
12.5 rads/s
2
w/RVFF
2.6.5.2 Nonoperating vibration
The maximum nonoperating vibration levels that the drive may experience without incurring physical damage or degradation in
performance when subsequently put into operation are specified below.
2–500 Hz
Linear Random
.
Freq (Hz) 2 4 100 500
2
G
/Hz .001 .03 .03 .001
2.27 Grms ref
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 14
2.7 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. The number of seeks per
Note
)
Table 3 Fluid Dynamic Bearing (FDB) motor acoustics
second is defined by the following equation:
(Number of seeks per second = 0.4 / (average latency + average access time
Idle* Performance seek
All models 2.8 bels (typ)
3.0 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.
3.2 bels (typ)
3.4 bels (max)
2.8 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 the following table:
Table 4 Radio frequency environments
Test Description Performance level Reference standard
Electrostatic discharge Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV B EN 61000-4-2: 95
Radiated RF immunity
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
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
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
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 15
2.10 Reliability
2.10.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF)
The production disk drive shall achieve an annualized failure-rate of 0.35% (MTBF of 2,500,000 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 <= 30°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 to the rated MTBF. However continual or sustained operation beyond the rated
MTBF conditions will degrade the drive MTBF and reduce product reliability..
Nonrecoverable read errors 1 per 1015 bits read, max
Load unload cycles 600,000 cycles
Maximum rate of <550TB/year
Maximum Rated Workload
Warranty
Preventive maintenance None required.
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).
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.
2.11 Agency certification
2.11.1 Safety certification
These products are certified to meet the requirements of UL60950-1, CSA60950-1 and EN60950 and so marked as to the certify
agency.
2.11.2 Electromagnetic compatibility
Hard drives that display the CE mark comply with the European Union (EU) requirements specified in the Electromagnetic
Compatibility Directive (2004/108/EC) as put into place 20 July 2007. Testing is performed to the levels specified by the product
standards for Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and the immunity levels are
defined by EN 55024.
Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in
the test systems, we cannot guarantee that all systems will comply with the directives. The drive is designed for operation inside a
properly designed enclosure, 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 their products.
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 16
Korean RRA
If these drives have the Korean Communications Commission (KCC) logo, they 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
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Canada ICES-003
If this model has the ICES-003 Marking it complies with the Canadian Standard Association Standard CAN/CSA-CISPR 22-10,
Information Technology Equipment - Radio Disturbance Characteristics - Limits and Methods of Measurement.
Australian RCM Mark
If this model has the RCM Marking it complies with the Australia/New Zealand Standard AS/NZ CISPR22 and meets the
Electromagnetic Compatibility (EMC) Framework requirements of Australia’s Radiocommunications Act.
2.11.3 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 the 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.
2.12 Environmental protection
Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain
chemical substances.
2.12.1 European Union Restriction of Hazardous Substances (RoHS) Directive
The European Union Restriction of Hazardous Substances (RoHS) Directive, restricts the presence of chemical substances, including
Lead, Cadmium, Mercury, Hexavalent Chromium, PBB and PBDE, in electronic products, effective July 2006. This drive is
manufactured with components and materials that comply with the RoHS Directive.
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 17
2.12.2 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,
we determined 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.
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(Management Methods for the Restriction of the Use of Hazardous Substances in Electrical and Electronic
Products _ China RoHS)
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(Name and Content of the Hazardous Substances in Product)
Table 5 Hazardous Substances
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Hazardous Substances
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Part Name
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PCBA
ᮘ
Chassis
ᵜ㺘ṬᦞSJ/T 11364 Ⲵ㿴ᇊ㕆ࡦDŽ
This table is prepared in accordance with the provisions of SJ/T 11364-2014
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O: Indicates that the hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement of
GB/T26572.
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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.
䫵
Lead
(Pb)
XOOOOO
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Mercury
(Hg)
䭹
Cadmium
(Cd)
භ௴䬜
Hexavalent
Chromium
(CF (VI))
ከ⁏㚄Ɽ
Polybrominated
biphenyls (PBB)
20
ከ⁏Ɽ慂
Polybrominated
diphenyl ethers
(PBDE)
2.13 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 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 the dust and gaseous contamination. Gaseous
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.
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 18
2.14 Reference documents
Trusted Computing Group (TCG) Documents (apply to Self-Encrypting Drive models only)
TCG Storage Architecture Core Specification, Rev. 1.0
TCG Storage Security Subsystem Class Enterprise Specification, Rev. 1.0
In case of conflict between this document and any referenced document, this document takes precedence.
2.15 Product warranty
Beginning on the date of shipment to the customer and continuing for the period specified in the purchase contract, Seagate
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 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 remaining warranty using the Seagate web site (www.seagate.com). The drive serial number is required to determine
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 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.
Product repair and return information
Seagate customer service centers are the only facilities authorized to service Seagate drives. Seagate does not sanction any thirdparty repair facilities. Any unauthorized repair or tampering with the factory seal voids the warranty.
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 19
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:
• 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.
Caution
3.2 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 on 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.
• 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.
3.3 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 6 for connector pin definitions. Either end of the SATA
signal cable can be attached to the drive or host.
Signal cable
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.
Figure 3. Attaching SATA cabling
Each cable is keyed to ensure correct orientation. Enterprise Capacity 3.5 HDD Serial ATA drives support latching SATA connectors.
Signal connector
Power connector
Power cable
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.
See Figure 4 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 0.150 in (3.81mm) into the bottom or side mounting holes.
• Do not overtighten the mounting screws (maximum torque: 6 in-lb).
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 20
3.4.1 Mechanical specifications
Refer to Figure 4 for detailed mounting configuration dimensions. See Section 3.4, “Drive mounting.”
Weight:
10TB models
8TB models
1.43 lb 650 g
Note
These dimensions conform to the Small Form Factor Standard documented in
SFF-8301 and SFF-8323, found at
www.sffcommittee.org
4X 6-32 UNC 2B
3 MIN THREAD DEPTH
.15 MAX FASTENER PENETRATION
MOUNTING HOLE.
MAX TORQUE 6 IN/LBS
2X 3.000±.010
2X 1.625±.020
1.432
5
B
2X 4.000±.010
2X 1.122±.020
5.787 MAX
146.99 MM
5
.814
C
OF DRIVE
L
3.750±.010
4.000±.010
C
OF DRIVE
L
C
OF CONN
L
2.000
1.028 MAX
26.11 MM
.138±.015
.127±.010
5
2.000
Figure 4. Mounting configuration dimensions (10TB and 8TB models)
Note
The image is for mechanical dimension reference only and may not represent the actual drive.
Y
Z
.250±.010
Z
2X 6-32 UNC 2B
3 MIN THREAD DEPTH
.15 MAX FASTENER PENETRATION
MOUNTING HOLES BOTH SIDES.
MAX TORQUE 6 IN/LBS
Y
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 21
4.0 About self-encrypting drives
Self-encrypting drives (SEDs) offer encryption and security services for the protection of stored data, commonly known as
“protection of data at rest.” These drives are compliant with the Trusted Computing Group (TCG) Enterprise Storage Specifications as
detailed in Section 2.14.
The Trusted Computing Group (TCG) is an organization sponsored and operated by companies in the computer, storage and digital
communications industry. Seagate’s SED models comply with the standards published by the TCG.
To use the security features in the drive, the host must be capable of constructing and issuing the following two ATA commands:
• Trusted Send
• Trusted Receive
These commands are used to convey the TCG protocol to and from the drive in their command payloads.
4.1 Data encryption
Encrypting drives use one inline encryption engine for each port, employing AES-256 bit data encryption keys with AES-XTS mode to
encrypt all data prior to being written on the media and to decrypt all data as it is read from the media. The encryption engines are
always in operation and cannot be disabled.
The 32-byte Data Encryption Key (DEK) is a random number which is generated by the drive, never leaves the drive, and is
inaccessible to the host system. The DEK is itself encrypted when it is stored on the media and when it is in volatile temporary
storage (DRAM) external to the encryption engine. A unique data encryption key is used for each of the drive's possible16 data bands
(see Section 4.5).
4.2 Controlled access
The drive has two security providers (SPs) called the "Admin SP" and the "Locking SP." These act as gatekeepers to the drive security
services. Security-related commands will not be accepted unless they also supply the correct credentials to prove the requester is
authorized to perform the command.
4.2.1 Admin SP
The Admin SP allows the drive's owner to enable or disable firmware download operations (see Section 4.4). Access to the Admin SP
is available using the SID (Secure ID) password or the MSID (Manufacturers Secure ID) password.
4.2.2 Locking SP
The Locking SP controls read/write access to the media and the cryptographic erase feature. Access to the Locking SP is available
using the BandMasterX or EraseMaster passwords. Since the drive owner can define up to 16 data bands on the drive, each data band
has its own password called BandMasterX where X is the number of the data band (0 through 15).
4.2.3 Default password
When the drive is shipped from the factory, all passwords are set to the value of MSID. This 32-byte random value can only be read by
the host electronically over the interface. After receipt of the drive, it is the responsibility of the owner to use the default MSID
password as the authority to change all other passwords to unique owner-specified values.
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 22
4.3 Random number generator (RNG)
The drive has a 32-byte hardware RNG that it is uses to derive encryption keys or, if requested to do so, to provide random numbers
to the host for system use, including using these numbers as Authentication Keys (passwords) for the drive’s Admin and Locking SPs.
4.4 Drive locking
In addition to changing the passwords, as described in Section 4.2.3, the owner should also set the data access controls for the
individual bands.
The variable "LockOnReset" should be set to "PowerCycle" to ensure that the data bands will be locked if power is lost. In addition
"ReadLockEnabled" and "WriteLockEnabled" must be set to true in the locking table in order for the bands "LockOnReset" setting of
"PowerCycle" to actually lock access to the band when a "PowerCycle" event occurs. This scenario occurs if the drive is removed from
its cabinet. The drive will not honor any data read or write requests until the bands have been unlocked. This prevents the user data
from being accessed without the appropriate credentials when the drive has been removed from its cabinet and installed in another
system.
When the drive is shipped from the factory, the firmware download port is unlocked.
4.5 Data bands
When shipped from the factory, the drive is configured with a single data band called Band0 (also known as the Global Data Band)
which comprises LBA 0 through LBA max. The host may allocate Band1 by specifying a start LBA and an LBA range. The real estate for
this band is taken from the Global Band. An additional 30 Data Bands may be defined in a similar way (Band2 through Band31) but
before these bands can be allocated LBA space, they must first be individually enabled using the EraseMaster password.
Data bands cannot overlap but they can be sequential with one band ending at LBA (x) and the next beginning at LBA (x+1).
Each data band has its own drive-generated encryption key and its own user-supplied password. The host may change the
Encryption Key (see Section 4.6) or the password when required. The bands should be aligned to 4K LBA boundaries.
4.6 Cryptographic erase
A significant feature of SEDs is the ability to perform a cryptographic erase. This involves the host telling the drive to change the data
encryption key for a particular band. Once changed, the data is no longer recoverable since it was written with one key and will be
read using a different key. Since the drive overwrites the old key with the new one, and keeps no history of key changes, the user
data can never be recovered. This is tantamount to an instantaneous data erase and is very useful if the drive is to be scrapped or
redispositioned.
4.7 Authenticated firmware download
In addition to providing a locking mechanism to prevent unwanted firmware download attempts, the drive also only accepts
download files which have been cryptographically signed by the appropriate Seagate Design Center.
Three conditions must be met before the drive will allow the download operation:
1. The download must be an SED file. A standard (base) drive (non-SED) file will be rejected.
2. The download file must be signed and authenticated.
3. As with a non-SED drive, the download file must pass the acceptance criteria for the drive. For example it must be applicable to
the correct drive model, and have compatible revision and customer status.
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 23
4.8 Power requirements
The standard drive models and the SED drive models have identical hardware, however the security and encryption portion of the
drive controller ASIC is enabled and functional in the SED models. This represents a small additional drain on the 5V supply of about
30mA and a commensurate increase of about 150mW in power consumption. There is no additional drain on the 12V supply. See the
tables in Section 2.5 for power requirements on the standard (non-SED) drive models.
4.9 Supported commands
The SED models support the following two commands in addition to the commands supported by the standard (non-SED) models as
listed in Table 7:
• Trusted Send (5Eh) or Trusted Send DMA (5Fh)
• Trusted Receive (5Ch) or Trusted Receive DMA (5D)
4.10 RevertSP
SED models will support the RevertSP feature which erases all data in all bands on the device and returns the contents of all SPs
(Security Providers) on the device to their original factory state. In order to execute the RevertSP method the unique PSID (Physical
Secure ID) printed on the drive label must be provided. PSID is not electronically accessible and can only be manually read from the
drive label or scanned in via the 2D barcode.
4.11 ATA Security Erase Unit Command on SED SATA drives
The ATA SECURITY ERASE UNIT command shall support both the Normal and Enhanced erase modes with the following
modifications/additions:
• Normal Erase: Normal erase shall be accomplished by changing the media encryption key for the drive followed by an overwrite
operation that repeatedly writes a single sector containing random data to the entire drive. The write operation shall bypass the
media encryption. On reading back the overwritten sectors, the host will receive a decrypted version, using the new encryption
key, of the random data sector (the returned data will not match what was written).
• Enhanced Erase: Enhanced erase shall be accomplished by changing the media encryption key for the drive.
4.12 Sanitize Device - CRYPTO SCRAMBLE EXT
This command cryptographically erases all user data on the drive by destroying the current data encryption key and replacing it with
a new data encryption key randomly generated by the drive. Sanitize Device is a command field B4h and Feature field 0011h
(CRYPTO SCRAMBLE EXT).
The drive shall support the Sanitize Feature Set as defined in ANSI/INCITS ACS-2 with the exceptions and/or modifications described
in this section.
The drive shall not support the OVERWRITE EXT and BLOCK ERASE EXT sub-commands.
Support of the SANITIZE FREEZE LOCK EXT command shall be determined on a customer-specific basis. OEM drives shall support the
command.
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 24
5.0 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.
5.1 Hot-Plug compatibility
Enterprise Capacity 3.5 HDD Serial ATA drives incorporate connectors which 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.
5.2 Serial ATA device plug connector pin definitions
Table 6 summarizes the signals on the Serial ATA interface and power connectors.
Table 6 Serial ATA connector pin definitions
Segment Pin Function Definition
S1 Ground 2nd mate
S2 A+
S3 A-
Signal
Key and spacing separate signal and power segments
Power
S4 Ground 2nd mate
S5 BS6 B+
S7 Ground 2nd mate
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
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
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 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.
4. All used voltage pins (Vx) must be terminated.
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 25
5.3 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” on page 32.for details and
subcommands used in the S.M.A.R.T. implementation.
Table 7 Supported ATA commands
Command name Command code (in hex)
Accessible Max Address Configuration
Get Native Max Address Ext 78H / 0000
Set Accessible Max Address Ext 78H / 0001
Freeze Accessible Max Address Ext 78H / 0002
Check Power Mode E5
Download Microcode 92
Execute Device Diagnostics 90
Flush Cache E7
Flush Cache Extended EA
Identify Device EC
Idle E3
Idle Immediate E1
NoP 00
Read Buffer E4
Read Buffer DMA E9
Read DMA C8
Read DMA Extended 25
Read FPDMA Queued 60
Read Log DMA Ext 47
Read Log Ext 2F
Read Multiple C4
Read Multiple Extended 29
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
Receive FPDMA Queued 65
Request Sense Data Ext 0B
Sanitize Device - Overwrite Ext B4H / 0014
Sanitize Device - Freeze Lock Ext B4H / 0020
Sanitize Device - Status Ext B4H / 0000
Security Disable Password F6
Security Erase Prepare F3
Security Erase Unit F4
Security Freeze F5
Security Set Password F1
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
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 26
Command name Command code (in hex)
Security Unlock F2
Seek 70
Send FPDMA Queued 64
Set Date & Time Ext 77
Set Features EF
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
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Trusted Send 5EH (SED drives only)
Trusted Send DMA 5FH (SED drives only)
Trusted Receive 5CH (SED drives only)
Trusted Receive DMA 5DH (SED drives only)
Write Buffer E8
Write Buffer DMA EB
Write DMA CA
Write DMA Extended 35
Write DMA FUA Extended 3D
Write FPDMA Queued 61
Write Log DMA Ext 57
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
H
H
H
H
H
H
H
H
H
H
H
H
H
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 27
5.3.1 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 7 on page 26. 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 on page 6 for default
parameter settings.
The following commands contain drive-specific features that may not be included in the Serial ATA specification.
Word Description Value
Configuration information:
0
1 Obsolete 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 Obsolete 16
4 Retired 0000
5 Retired 0000
6 Obsolete 003F
7–9 Retired 0000
10–19 Serial number: (20 ASCII characters, 0000H = none) ASCII
20-21 Retired 0000
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 Trusted computing feature set supported bit 0 (SED only) 4001
49 Standard Standby timer, IORDY supported and may be disabled 2F00
50 Capabilities 4000
51-52 Obsolete xxxx
53-56 Words 54–58, 64–70 and 88 are valid xxxx
57–58 Obsolete xxxx
(Bit 15: 0) Block Erase Ext Not Supported
(Bit 14: 1) Overwrite Ext Supported
59
(Bit 13: X) Crypto Scramble Ext Supported (SED Only)
(Bit 12: 1) Sanitize feature set supported
SC10
(Bit 11: 1) Commands allowed during sanitize op as specified in ACS-3
(Bit 10: 1) Sanitize Antifreeze Lock Ext command supported
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
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
0FFFFFFFh*
actual number of user-addressable LBAs specified in words 100-103. This is required for
drives that support the 48-bit addressing feature.
62 Obsolete 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
H
H
H
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 28
Word Description Value
65 Minimum multiword DMA transfer cycle time per word (120 ns) 0078
66 Recommended multiword DMA transfer cycle time per word (120 ns) 0078
67 Minimum PIO cycle time without IORDY flow control (240 ns) 0078
68 Minimum PIO cycle time with IORDY flow control (120 ns) 0078
69 Additional supported 0008
70–74 ATA-reserved 0000
75 Queue depth 001F
76 Serial ATA capabilities 8D0E
77 (Bit 6:1) Send/Receive FPDMA Queued Commands Supported xx4x
78 Serial ATA features supported xxxx
79 Serial ATA features enabled xxxx
80 Major version number 07F0
81 Minor version number 0060
82 Command sets supported 306B
83 Command sets supported 7561
84 Command sets support extension (see note following this table)
6173
85 Command sets enabled 3069
86 Command sets enabled B441
87 Command sets enable extension 6173
88 Ultra DMA support and current mode (see note following this table) xx7F
89 Security erase time xxxx
90 Enhanced security erase time xxxx
92 Master password revision code FFFE
93 Hardware reset value xxxx
95–99 ATA-reserved 0000
ST10000NM0006 = 2,441,609,216
ST10000NM0016 = 19,532,873,728
ST10000NM0046 = 19,532,873,728
ST10000NM0056 = 2,441,609,216
ST8000NM0006 = 1,953,506,646
ST8000NM0016 = 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.
ST8000NM0046 = 15,628,053,168
ST8000NM0056 = 1,953,506,646
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
104–105 ATA-reserved 0000
106 Physical/Logical sector size 6003
107 ATA-reserved 0000
108–111 The mandatory value of the world wide name (WWN) for the drive.
H
H
H
Each drive will have a unique value.
NOTE: This field is valid if word 84, bit 8 is set to 1 indicating 64-bit WWN support.
112–118 ATA-reserved 0000
119 Commands and feature sets supported 41DE
120 Commands and feature sets supported or enabled 409C
121-127 ATA-reserved 0000
128 Security status 0021
129–159 Seagate-reserved xxxx
H
H
H
H
H
H
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 29
Word Description Value
160–205 ATA-reserved 0000
SCT Command Transport command set.
206
If bit 0 is set to one, then the device supports SCT Command Transport.
Bits 7:2 indicate individual SCT feature support.
207-254 ATA-reserved 0000
255 Integrity word xxA5
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.
xxBD
H
H
H
H
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.
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 30
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.
5.3.2 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 8 Set Features command values
02
03
10
55
82
90
AA
F1
Enable write cache (default).
H
Set transfer mode (based on value in Sector Count register).
H
Sector Count register values:
00
Set PIO mode to default (PIO mode 2).
H
Set PIO mode to default and disable IORDY (PIO mode 2).
01
H
PIO mode 0
08
H
PIO mode 1
09
H
PIO mode 2
0A
H
PIO mode 3
0B
H
PIO mode 4 (default)
0C
H
Multiword DMA mode 0
20
H
Multiword DMA mode 1
21
H
Multiword DMA mode 2
22
H
Ultra DMA mode 0
40
H
Ultra DMA mode 1
41
H
Ultra DMA mode 2
42
H
Ultra DMA mode 3
43
H
Ultra DMA mode 4
44
H
Ultra DMA mode 5
45
H
Ultra DMA mode 6
46
H
Enable use of SATA features
H
Disable read look-ahead (read cache) feature.
H
Disable write cache
H
Disable use of SATA features
H
Enable read look-ahead (read cache) feature (default).
H
Report full capacity available
H
Note
At power-on, or after a hardware or software reset, the default values of the features are as indicated above.
Seagate Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 31
5.3.3 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
) that eliminates unnecessary drive
H
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 9 S.M.A.R.T. commands
Code in features register S.M.A.R.T. command
D0
D2
D3
D4
D5
D6
D8
D9
DA
H
H
H
H
H
H
H
H
H
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
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 Enterprise Capacity 3.5 HDD v6 Serial ATA Product Manual, Rev. D 32
Seagate Technology LLC
AMERICAS Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, 408-658-1000
ASIA/PACIFIC Seagate Singapore International Headquarters Pte. Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888
EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SAS 16-18 rue du Dôme, 92100 Boulogne-Billancourt, France, 33 1-4186 10 00
Publication Number: 100791104, Rev. D
April 2017
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