Seagate ST250LT003 Momentus Thin SATA Product Manual
Seagate ST250LT003 Manual
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- Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 1
Product Manual Momentus® Thin Series SATA ST92503010AS ST91603010AS 100586949 Rev. B March 2010 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 2
for formatting and other functions, and thus will not be available for data storage. Seagate reserves the right to change, without notice, product offerings or specifications. - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 3
tolerance 8 2.9.5 Power-management modes 9 2.10 Environmental specifications 10 2.10.1 Supported ATA commands 21 4.3.1 Identify Device command 24 4.3.2 Set Features command 28 4.3.3 S.M.A.R.T. commands 29 5.0 Seagate Technology support services 30 Momentus Thin Series SATA Product Manual - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 4
ii Momentus Thin Series SATA Product Manual, Rev. B - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 5
List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Typical +5V only startup and operation current profile 8 Serial ATA connectors 17 Attaching SATA cabling 17 Mounting dimensions-top, side and end view 18 Momentus Thin Series SATA Product Manual, Rev. B iii - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 6
- Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 7
software performs a drive self-test that eliminates unnecessary drive returns. • The 3D Defense 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 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 8
jumpers support. Serial ATA was designed to allow you to install a Serial ATA host adapter and Serial ATA disk drive disk drive drives drives manages two sets of shadow registers. This is not a typical Serial ATA environment. The Serial ATA host adapter and drive specification. The specification can - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 9
specification measurement or definition, see the appropriate section of this manual. Table 1: Drive specifications Drive specification transfer rate (Mb/s max) I/O data transfer rate (MB/s max) ATA data-transfer modes supported Height (max) Width (max) Length (max) Weight (max) Power-on to ready ( - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 10
on/off cycles 600,000 software-controlled power on/off cycles 20,000 hard power on/off cycles To determine the warranty for a specific drive, use a web browser to access the following web page: support.seagate.com/customer/warranty_validation.jsp From this page, click on the "Verify Your Warranty - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 11
equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and 100-103) for additional information about 48bit addressing support of drives with capacities over 137 GB. 2.3 Default logical geometry Series SATA Product Manual, Rev. B 5 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 12
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. 2.8 Start/stop times Time to ready Power-on to Ready (sec) Standby to - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 13
drives tested, under nominal conditions, 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. • Seek mode During seek mode, the read/write actuator arm moves toward a specific position on the disk - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 14
Momentus Thin Series SATA 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. 2.9.3 Conducted noise Input Voltage tolerance (including noise): 5V ± 10% 8 Momentus Thin Series SATA Product Manual, Rev. B - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 15
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. Momentus Thin Series SATA Product Manual, Rev. B 9 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 16
2.10 Environmental specifications 2.10.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Above 1000 feet (305 meters), the .8 m to 12,192 m (-1000 ft to 40,000+ ft) 10 Momentus Thin Series SATA Product Manual, Rev. B - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 17
level that the drive can experience level that the drive can experience without level that the drive can experience without specifications assume that the drive is mounted securely with the input vibration applied at the drive vibration levels that the drive may experience while meeting the drive may - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 18
max) *During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels. Test for Prominent Discrete Tones ( 0.5 cycles C EN 61000-4-11: 94 C B 12 Momentus Thin Series SATA Product Manual, Rev. B - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 19
000 hard power on/off cycles To determine the warranty for a specific drive, use a web browser to access the following web page: support. /108/EC) as put into place 20 July 2007. Testing is performed to the levels specified by the product standards Momentus Thin Series SATA Product Manual, Rev. B 13 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 20
FCC verification These drives are intended to device). As such, each drive is considered to be a tested this device in enclosures as described above to ensure that the total assembly (enclosure, disk drive the manufacturer's instructions, may cause -Television Interference Problems. This booklet - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 21
Standard. "X RoHS MCV 2.16 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light industrial environments containing circuitry with sulfide-free alternatives. Momentus Thin Series SATA Product Manual, Rev. B 15 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 22
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 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 23
each drive is considered a master in a point-to-point relationships. If two drives are attached jumpers on this drive for proper operation. If the host system does not support SATA 3Gb/s operation, place a jumper on pins 1 and 2 to limit the drive you can connect the drive as illustrated in Figure - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 24
-lb (0.4519 N-m). • Four (4) threads (0.080 inches, 2.032 mm) minimum screw engagement recommended. • Avoid excessive drive distortion when mounting. Refer to the following specifications for stiffness/deflection information: Top cover stiffness/deflection Operating with no performance degradation - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 25
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 and power segments Momentus Thin Series SATA Product Manual, Rev. B 19 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 26
used for pre-charge when installed in a blind-mate backplane configuration. 4. All used voltage pins (Vx) must be terminated. 20 Momentus Thin Series SATA Product Manual, Rev. B - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 27
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 21h 40h 42h 41h 70h EFh F9h Momentus Thin Series SATA Product Manual, Rev. B 21 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 28
33h Write Multiple C5h Write Multiple Extended 39h Write Sectors Write Sectors Extended 30h, 31h 34h Write Uncorrectable 45h ATA-standard power-management commands Check Power Mode E5h Idle E3h Idle Immediate E1h Sleep E6h Standby E2h 22 Momentus Thin Series SATA Product - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 29
Command name Standby Immediate ATA-standard security commands Security Set Password Security Unlock Security Erase Prepare Security Erase Unit Security Freeze Lock Security Disable Password Command code (in hex) E0h F1h F2h F3h F4h F5h F6h Momentus Thin Series SATA Product Manual, Rev. B 23 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 30
"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 Serial ATA specification. Word Retired Obsolete Firmware revision (8 ASCII character string, padded with blanks to end of string) Drive model number: - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 31
sets enable extension Ultra DMA support and current mode (see note following this table) Security erase time Enhanced security erase time Master password revision code Hardware reset value (see description following this table) Auto acoustic management setting Value xxxxH ST92503010AS = 0FFFFFFFh - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 32
below for words 63, 88, and 93 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 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 33
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 detected, CBLID below VIL Momentus Thin Series SATA Product Manual, Rev. B 27 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 34
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 the features are as indicated above. 28 Momentus Thin Series SATA Product Manual, Rev. B - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 35
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 D0H D1H D2H D3H D4H D5H D6H D7H D8H D9H DAH S.M.A.R.T. command S.M.A.R.T. Read Data Vendor-specific S.M.A.R.T. Enable - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 36
support/warranty_&_returns_assistance direct.seagate.com direct.seagate.com is the industry's first Web portal designed specifically for OEMs and distributors. It provides self-service access to critical applications, personalized content and the tools that allow our partners to manage Manual, Rev. B - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 37
Customer Service Operations Presales Support Our Presales Support staff can help you determine which Seagate products are best suited for your specific application or computer system, as well as product availability and compatibility. Technical Support Seagate technical support is available to - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 38
32 Momentus Thin Series SATA Product Manual, Rev. B - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 39
ATA commands 21 ATA data-transfer modes supported 3 Australia/New Zealand Standard AS/NZ 8 Conducted RF immunity 12 Configuring the drive 16 connectors 17 CSA60950-1 13 current 3 13 Environmental protection 15 Environmental specifications 10 error-correction algorithms 1 errors Manual, Rev. B 33 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 40
temperature 10 Microcode 21 mounting 18 mounting screws 11 mounting the drive 16 34 N noise 8 nominal power 6 Nonoperating shock 11 Power consumption 7 power dissipation 7 power management 9 power on/off cycles 13 Power specifications 7 Power-management modes 9 Power-on to Ready 6 Manual, Rev. B - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 41
4 Specification summary table 3 Spindle speed 3, 5 Spinup 7 spinup power 7 Standby 7, 22 Standby Immediate 23 Standby mode 4, 7, 9 Standby to Ready 6 Standby to ready 3 Start/stop times 6 Startup current 3 static-discharge 16 support services 30 Surge immunity 12 T technical support services 30 - Seagate ST250LT003 | Momentus Thin SATA Product Manual - Page 42
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Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100586949, Rev. B, Printed in USA
Product Manual
Momentus
®
Thin Series SATA
100586949
Rev. B
March 2010
ST92503010AS
ST91603010AS