Seagate ST320LT012 Momentus Thin (4K) SATA Product Manual
Seagate ST320LT012 Manual
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- Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 1
Product Manual Momentus® Thin 5400-RPM ST model # - Part # Standard models ST320LT020 - 9YG142 ST250LT003 - 9YG14C ST160LT003 - 9YG141 100636119 Rev. C March 2011 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 2
Technology LLC. All rights reserved. Publication number: 100636119, Rev. C March 2011 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Momentus and SeaTools are either trademarks or registered trademarks of - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 3
Drive mounting 18 5.0 Serial ATA (SATA) interface 20 5.1 Hot-Plug compatibility 20 5.2 Serial ATA device plug connector pin definitions 20 5.3 Supported ATA commands 22 5.3.1 Identify Device command 24 5.3.2 Set Features command 27 5.3.3 S.M.A.R.T. commands 28 Momentus Thin Product Manual - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 4
ii Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 5
List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Typical +5V only startup and operation current profile 9 Serial ATA connectors 17 Attaching SATA cabling 18 Mounting dimensions (for standard models) - top, side and end view 19 Momentus Thin Product Manual, Rev. C iii - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 6
- Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 7
-us/support/warranty_&_returns_assistance For information regarding Data Recovery Services, visit http://www.i365.com For Seagate OEM & Distribution partner portal, visit https://direct.seagate.com/portal/system For Seagate reseller portal, visit http://spp.seagate.com Momentus Thin Product Manual - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 8
System™, which includes Drive Defense, Data Defense and Diagnostic Defense, offers the industry's most comprehensive protection for disk drives. • Support for S.M.A.R.T. drive monitoring and reporting. • Support for Read Multiple and Write Multiple commands. 2 Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 9
parallel ATA easy by providing legacy software support. Serial ATA was designed to allow you to install a Serial ATA host adapter and Serial ATA disk drive in your current system and expect all specification can be downloaded from http://www.serialata.org. Momentus Thin Product Manual, Rev. C 3 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 10
manual Table 1: Drive specifications Drive specification ST320LT020 - 9YG142 ST250LT003 - 9YG14C Formatted capacity (GB)* 320 250 transfer rate (Gb/s max) 3.0 ATA data-transfer modes supported SATA 1.0, Serial ATA Revision 2.6 PIO modes 0-4 Multiword Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 11
, which may increase acoustic and power to operational levels. ***Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby modes will not contribute to battery power consumption. Momentus Thin Product Manual, Rev. C 5 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 12
when referring to hard drive capacity. Accessible capacity may vary depending for additional information about 48bit addressing support of drives with capacities over 137GB. 3.3 Default 320GB models 250GB models 160GB models Read/write heads 2 1 Number of disks 1 6 Momentus Thin Product Manual - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 13
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. Momentus Thin Product Manual, Rev. C 7 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 14
15W Sleep 0.15W *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. **Standby power is measured at steady state (after 200ms from transition) 8 Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 15
Deferred spinup Momentus Thin drives do not support the deferred spinup option. If you require this option, refer to the Momentus 5400.3 SATA Blade Server family of drives. 3.9.3 3.9.4 Voltage tolerance Voltage tolerance (including noise): 5V ± 10% Momentus Thin Product Manual, Rev. C 9 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 16
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. 10 Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 17
Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Above 1000 feet (305 meters), the maximum temperature is derated linearly by (-1000 ft to 10,000+ ft) -304.8 m to 12,192 m (-1000 ft to 40,000+ ft) Momentus Thin Product Manual, Rev. C 11 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 18
shock level that the drive can experience without drive may experience without incurring physical damage or degradation in performance when subsequently put into operation are specified below. 5-500 Hz: 5.0 Gs (0 to peak). Max displacement may apply below 22Hz. 12 Momentus Thin Product Manual - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 19
, idle, and active seek modes of operation. Table 5: Drive A-weighted Sound Power Levels (SWL, BA) Idle* 2.0 bels of the absolute threshold of hearing. Seagate uses the lower limit for the threshold 250 cycles >95%, 0.5 cycles C EN 61000-4-11: 94 C B Momentus Thin Product Manual, Rev. C 13 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 20
in a representative, end-user system by a Korean-recognized lab. • Certificate number: STX-MomentusThin (B) • Trade name or applicant: Seagate Technology LLC • Certificate date: 17 September 2009 • Manufacturer/nationality: USA, Singapore and China 14 Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 21
As such, each drive is considered to be is required. Seagate Technology LLC has 's instructions, 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. Momentus Thin Product Manual - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 22
the China RoHS MCV Standard. "X RoHS MCV 3.16 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light by replacing materials near circuitry with sulfide-free alternatives. 16 Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 23
operation, place a jumper on pins 1 and 2 to limit the drive to 1.5Gb/s operation. 3.0 Gbits per second operation Limit data transfer rate to 1.5 Gbits per second Jumper block SATA power connector SATA interface connector Figure 2. Serial ATA connectors Momentus Thin Product Manual, Rev. C 17 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 24
require cables, you can connect the drive as illustrated in Figure 3. SATA interface hard errors Non-operating with no hard errors 10 mm probe: 1.02kgf or 5 mm probe: 0.92kgf 20 mm probe: 2kgf at any point of top cover 20 mm probe: 15kgf at top cover edges only 18 Momentus Thin Product Manual - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 25
Measurements shown in Figure 4 are inches and (mm). Figure 4. Mounting dimensions (for standard models) - top, side and end view Momentus Thin Product Manual, Rev. C 19 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 26
The drive also supports the use of the IORDY signal to provide reliable high-speed data transfers. For detailed information about the Serial ATA interface, refer to the "Serial ATA: High Speed Serialized AT Attachment" specification. 5.1 Hot-Plug compatibility Momentus Thin drives incorporate - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 27
. 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. Momentus Thin Product Manual, Rev. C 21 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 28
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 C6h S.M.A.R.T. Disable Operations B0h/D9h S.M.A.R.T. Enable/Disable Autosave B0h/D2h 22 Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 29
security commands Security Set Password F1h Security Unlock F2h Security Erase Prepare F3h Security Erase Unit F4h Security Freeze Lock F5h Security Disable Password F6h Momentus Thin Product Manual, Rev. C 23 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 30
ASCII characters, 0000H = none) Retired Retired Obsolete Firmware revision (8 ASCII character string, padded with blanks to end of string) Drive model number: (40 ASCII characters, padded with blanks 0000H 0200H 0200H 0007H xxxxH xxxxH xxxxH xxxxH xxxxH 24 Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 31
available (see Section 3.2 for related information) These words are required for drives that support the 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh. Value ST320LT020 = 0FFFFFFFh 625,142,448 ST250LT003 = 488,397,168 ST160LT003 = 312,581,808 Momentus Thin Product Manual, Rev. C 25 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 32
254 255 ATA reserved Security status Seagate-reserved ATA-reserved Integrity word Value 0000H 1 = Free Fall Protection supported 0 = Free Fall Protection not supported 1 = Free Fall Protection feature VIH 0 = 40-conductor cable detected, CBLID below VIL 26 Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 33
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 reset, the default values of the features are as indicated above. Momentus Thin Product Manual, Rev. C 27 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 34
new drives and is also available at: http://seatools.seagate.com. This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that supports S.M.A.R.T. aborted and 0x04 (abort) is written to the Error register. 28 Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 35
density 4, 7 ATA commands 22 ATA data-transfer modes supported 4 Australia/New Zealand Standard AS/NZ CISPR22 15 14 Conducted noise 9 Conducted RF immunity 13 Configuring the drive 17 connectors 18 CSA60950-1 14 current 4 cycles 14 4, 6 guaranteed sectors 6 Momentus Thin Product Manual, Rev. C 29 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 36
3 Max Address 22 maximum temperature 11 Microcode 22 mounting 18 mounting screws 12 mounting the drive 17 30 N noise 9 nominal power 7 Nonoperating shock 12 Nonoperating vibration 12 Nonrecoverable read Sectors Extended 22 Read Verify Sectors without Retries 22 Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 37
Standby to ready 4 Start/stop times 8 Startup current 4 static-discharge 17 support services 1 Surge immunity 13 T technical support services 1 temperature 5, 7, 11 Temperature gradient 5, 11 timers 10 TPI 4 Track Sectors Extended 23 write uncorrectable 23 Momentus Thin Product Manual, Rev. C 31 - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 38
32 Momentus Thin Product Manual, Rev. C - Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 39
- Seagate ST320LT012 | Momentus Thin (4K) SATA Product Manual - Page 40
Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100636119, Rev. C
Product Manual
Momentus
®
Thin
5400-RPM
100636119
Rev. C
March 2011
ST model # - Part #
Standard models
ST320LT020 - 9YG142
ST250LT003 - 9YG14C
ST160LT003 - 9YG141