Seagate ST750LX003 Momentus XT (Gen2) Product Manual
Seagate ST750LX003 Manual
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- Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 1
Product Manual Momentus® XT ST750LX003 ST500LX003 100665905 Gen-2 Rev. D September 2011 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 2
Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Momentus XT ) to request permission. When referring to drive capacity one gigabyte, or GB, equals one billion bytes and one megabyte, or MB, equals one - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 3
Contents 1.0 Seagate Technology support services 1 2.0 Introduction 2 2.1 About the Serial ATA interface 3 3.0 Drive specifications 4 3.1 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 27 Momentus XT Product Manual, Rev - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 4
ii Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 5
List of Figures Figure 1. Figure 2. Figure 3. Typical +5V only startup and operation current profile 9 Attaching SATA cabling 18 Mounting dimensions-top, side and end view 19 Momentus XT Product Manual, Rev. D iii - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 6
- Seagate ST750LX003 | Momentus XT (Gen2) 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 XT Product Manual - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 8
2.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Momentus® XT model drives: ST750LX003 ST500LX003 These drives provide the following key features: • 7200-RPM spindle speed. • 32MB buffer. • Quiet operation. Fluid Dynamic Bearing - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 9
. In addition, Serial ATA makes the transition from parallel ATA easy by providing legacy software support. Serial ATA was designed to allow you to install a Serial ATA host adapter and Serial . The specification can be downloaded from http://www.serialata.org. Momentus XT Product Manual, Rev. D 3 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 10
Gb/in2 max) Spindle speed (RPM) Average latency (ms) Internal transfer rate (Gb/s max) I/O data transfer rate (Gb/s max) 750 1,465,149,168 4K emulation @ 512 4 2 32 1778k 317k 563.6 7200 4.20 1.23 6.0 ATA data-transfer modes supported 500 976,773,168 4 Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 11
1.0 G (0 to peak, 5-500 Hz) 5 Gs (0 to peak, 5-500 Hz) 2.3 (typical) 2.5 ( seagate.com/www/en-us/support /warranty_&_returns_assistance From this page, click on the "Verify Your Warranty" link. You will be asked to provide the drive serial number, model Momentus XT Product Manual, Rev. D 5 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 12
Model ST750LX003 ST500LX003 Formatted capacity* 750GB 500GB Guaranteed sectors 1,465,149,168 976,773,168 Bytes per sector 4K emulated @ 512 *One GB support firmware and functions independent of the host hardware or operating system. There are no special host system requirements. Momentus XT - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 13
317k 563.6 7200 1.23 6.0 1:1 32MB (32,768KB) 3.6 Physical characteristics Drive specification Height (mm) (in) Width (mm) (in) Length (mm) (in) Typical weight 9.50 ± 0.20 0.370 ± 0.008 69.85 ± 0.25 2.750 ± 0.010 100.30 ± 0.25 3.949 ± 0.010 115 g 0.253 lb Momentus XT Product Manual, Rev - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 14
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 63 sector read or write operations every 100 ms. 8 Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 15
but the drive is not spinning, and the servo and read/ write electronics are in power-down model Table 3: DC power Power dissipation Spinup (max) Read Write Idle, performance* Idle, active* Idle , which may increase acoustic and power to operational levels. Momentus XT Product Manual, Rev. D 9 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 16
3.9.1.1 Typical current profile Figure 1. Typical +5V only startup and operation current profile 10 Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 17
Reset or Soft Reset from the host. After receiving a reset, the drive exits Sleep mode and enters Standby mode with all current translation parameters intact. Momentus XT Product Manual, Rev. D 11 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 18
This section provides the temperature, humidity, shock, and vibration specifications for Momentus XT drives. 3.10.1 Ambient temperature Ambient temperature is defined as the temperature ms. Shocks should not be repeated more than one time per axis. 12 Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 19
performance when subsequently put into operation are specified below. 5-500 Hz: 5 Gs (0 to peak). Max displacement may process is the use of the absolute threshold of hearing. Seagate uses the lower limit for the threshold curve* to discern all frequencies. Momentus XT Product Manual, Rev. D 13 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 20
en-us/support/warranty_&_returns_assistance From this page, click on the "Verify Your Warranty" link. You will be asked to provide the drive serial number, model number (or part number) and country of purchase. The system will display the warranty information for your drive. 14 Momentus XT Product - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 21
. Although CE-marked Seagate drives comply with the models have the C-Tick marking, they comply with the Australia/New Zealand Standard AS/NZS3548 1995 and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Australian Communication Authority (ACA). Momentus XT Product Manual - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 22
or certification of the device is required. Seagate Technology LLC has tested this device in strict accordance with the manufacturer's instructions, may cause interference to radio and Resolve Radio-Television Interference Problems. This booklet is available from Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 23
by the installation environment. The silver, copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. by replacing materials near circuitry with sulfide-free alternatives. Momentus XT Product Manual, Rev. D 17 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 24
mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. 4.1 Handling and installed labels contain information needed to service the drive. Other labels are used to seal out dirt and contamination. 18 Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 25
illustrated in Figure 2. SATA interface connector Power connector SATA interface cable Power cable Figure 2. Attaching SATA cabling Each cable is keyed to ensure correct orientation. Momentus XT Product Manual, Rev. D 19 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 26
-lb). • Four (4) threads (0.080 inches) minimum screw engagement recommended. Measurements shown in Figure 3 are in inches. Figure 3. Mounting dimensions-top, side and end view 20 Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 27
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 XT Momentus XT Product Manual, Rev. D 21 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 28
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. 22 Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 29
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: : 03H Freeze Lock: 04H Set Multiple Mode C6h S.M.A.R.T. Disable Operations B0h/D9h Momentus XT Product Manual, Rev. D 23 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 30
commands Security Set Password F1h Security Unlock F2h Security Erase Prepare F3h Security Erase Unit F4h Security Freeze Lock F5h Security Disable Password F6h 24 Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 31
20 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 to 0000H 0200H 0200H 0007H xxxxH xxxxH xxxxH xxxxH xxxxH Momentus XT Product Manual, Rev. D 25 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 32
available (see Section 3.2 for related information) These words are required for drives that support the 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh. ATA-reserved Value ST750LX003 = ST750LX003 = 1,465,149,168 ST500LX003 = 976,773,168 0000H 26 Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 33
254 255 ATA-reserved Security status Seagate-reserved ATA-reserved Integrity word Value 1 = Free Fall Protection supported 0 = Free Fall Protection not supported 1 = Free Fall Protection feature above VIH 0 = 40-conductor cable detected, CBLID below VIL Momentus XT Product Manual, Rev. D 27 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 34
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 on S.M.A.R.T. commands and implementation, see the Draft ATA-8 Standard. 28 Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 35
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. to enable this feature. aborted and 0x04 (abort) is written to the Error register. Momentus XT Product Manual, Rev. D 29 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 36
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Rate (AFR) 5 Areal density 4, 7 ATA commands 22 ATA data-transfer modes supported 4 Australia/New Zealand Standard AS/NZS3548 1995 14 Australian Communication Authority (ACA) 22 G Gbytes 6 geometry 7 gradient 5 Guaranteed sectors 4, 6 guaranteed sectors 6, 7 Momentus XT Product Manual, Rev. D 29 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 38
Sectors without Retries 22 Read Verify Sectors 22 Read Verify Sectors Extended 22 Read Verify Sectors without Retries 22 Read/write heads 7 Read/write power 4 Momentus XT Product Manual, Rev. D - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 39
resistance 10 Retries 22 RF 13 RoHS 15, 16 RPM 4 RRL 14 S S.M.A.R.T. 23 S.M.A.R.T. implementation 22 Safety 8 Startup current 4 static-discharge 17 support services 1 Surge immunity 13 T technical support services 1 temperature 5, 8, 11 Temperature gradient Momentus XT Product Manual, Rev. D 31 - Seagate ST750LX003 | Momentus XT (Gen2) Product Manual - Page 40
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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
Product Manual
Momentus
®
XT
100665905
Gen-2
Rev. D
September 2011
ST750LX003
ST500LX003