Seagate Momentus XT / Laptop SSHD Momentus XT (Gen2) Product Manual
Seagate Momentus XT / Laptop SSHD Manual
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- Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 1
Product Manual Momentus® XT ST750LX003 ST500LX003 100665905 Gen-2 Rev. D September 2011 - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 2
Seagate Technology LLC or one of its affiliated companies in the United States and Seagate Technology LLC. Call 877-PUB-TEK1 (877-782-8351) to request permission. When referring to drive capacity data storage. Seagate reserves the right to change, without notice, product offerings or specifications - Seagate Momentus XT / Laptop SSHD | 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 Specification summary table 4 3.2 Formatted capacity 6 3.2.1 LBA mode 6 3.2.2 Solid State Hybrid feature 6 3.3 Default logical geometry 7 3.4 Physical - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 4
ii Momentus XT Product Manual, Rev. D - Seagate Momentus XT / Laptop SSHD | 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 Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 6
- Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 7
Presales & Technical support Global Support Services telephone numbers & business hours Authorized Service Centers For information regarding Warranty Support, visit http://www.seagate.com/www/en-us/support/warranty_&_returns_assistance For information regarding Data Recovery Services, visit http - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 8
shock and 350 Gs of operating shock @ 2ms. • SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns. • Support for S.M.A.R.T. drive monitoring and reporting. • Support for Read Multiple and Write Multiple commands. 2 Momentus XT Product Manual, Rev. D - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 9
performance levels. 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 ATA disc drive drives data Speed Serialized AT Attachment" specification. The specification - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 10
manual. Table 1: Drive specifications Drive specification ST750LX003 Formatted GB (512 bytes/sector)* Guaranteed sectors Bytes per sector Physical read/write heads Discs Cache (MB) Recording density in BPI (bits/in max) Track density TPI (tracks/in max) Areal density (Gb/in2 max) Spindle speed - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 11
, nonoperating Drive acoustics, sound power (bels) Idle** Performance seek Nonrecoverable read errors Annualized Failure Rate (AFR hard power on/off cycles To determine the warranty for a specific drive, use a web browser to access the following web page: http://www.seagate.com/www/en-us/support - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 12
Solid State Hybrid feature is self contained in the drive firmware and functions independent of the host hardware or operating system. There are no special host system requirements. Momentus XT can be installed in any standard SATA environment and will automatically optimize. Specifics of the Solid - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 13
500GB Read/write heads 4 Number of discs 2 3.5 Recording and interface technology Interface Recording method Recording density BPI (bits/in max) Track density TPI (tracks/in max) Areal density (Gb/in2 max) Spindle speed (RPM) (± 0.2%) Maximum Internal transfer rate (Gb/s) I/O data-transfer - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 14
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 disc surface and does not execute a read or write operation. Servo electronics are active. Seek mode power is measured - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 15
dissipation Spinup (max) Read Write Idle, performance* Idle, active* Idle, low power mode* Standby Sleep +5V input average (25° C) 1.2A 3.3W 3.2W 2.4W 1.2W 1.1W 0.6W 0.6W *During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase - Seagate Momentus XT / Laptop SSHD | 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 Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 17
The drive features the following power-management modes: Table 4: Power management modes Power modes Active (operating) Idle, performance Active mode The drive is in Active mode during the read/write and seek operations. • Idle mode The buffer remains enabled, and the drive accepts all commands - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 18
Standby timers Each time the drive performs an Active function (read, write or seek), the standby timer is reinitialized and begins counting down from its specified delay times to zero. If the standby timer reaches zero before any drive activity is required, the drive makes a transition to Standby - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 19
2.5 bels (max) Performance seek 2.6 bels (typ) 2.7 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. Test for Prominent Discrete Tones (PDTs) Seagate follows the ECMA-74 - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 20
cycles 600,000 software-controlled power on/off cycles 50,000 hard power on/off cycles To determine the warranty for a specific drive, use a web browser to access the following web page: http://www.seagate.com/www/en-us/support/warranty_&_returns_assistance From this page, click on the "Verify Your - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 21
Hard drives that display the CE mark comply with the European Union (EU) requirements specified in the Electromagnetic Compatibility Directive (89/336/EEC). Testing is performed paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply Manual, Rev. D 15 - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 22
). As such, each drive is considered to be Seagate Technology LLC has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disc drive manufacturer's instructions, may Interference Problems. This Seagate Seagate July 2006. This drive is manufactured with - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 23
chemicals as electronic drive component reliability can be affected by the installation environment. The silver, copper, nickel and gold films used in Seagate products are especially by replacing materials near circuitry with sulfide-free alternatives. Momentus XT Product Manual, Rev. D 17 - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 24
4.0 Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. 4.1 Handling and static-discharge precautions After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 25
drive is considered a master in a point-to-point relationships. If two drives two separate ports. This means both drives behave as if they are Device drive or host. For direct backplane connection, the drive connectors are inserted directly into the host receptacle. The drive connect the drive as - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 26
• Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling. • Use only M3 UNC mounting screws. • Do not overtighten the mounting screws (maximum torque inches. Figure 3. Mounting dimensions-top, side and end view 20 Momentus XT Product Manual, Rev. D - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 27
and Ultra DMA modes 0-6. 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 XT - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 28
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 Momentus XT / Laptop SSHD | 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: High Speed Serialized AT Attachment specification. See "S.M.A.R.T. commands" on page 28.for details and subcommands used in the - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 30
S.M.A.R.T. Read Data B0h/D0h S.M.A.R.T. Read Log Sector B0h/D5h S.M.A.R.T. Return Status B0h/DAh S.M.A.R.T. Save Attribute Values B0h/D3h S.M.A.R.T. Write Attribute Thresholds B0h/D7h S.M.A.R.T. Write Attribute Values B0h/E1h S.M.A.R.T. Write Log Sector B0h/D6h Write Buffer E8h Write - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 31
Obsolete Firmware revision (8 ASCII character string, padded with blanks to end of string) Drive model number: (40 ASCII characters, padded with blanks to end of string) (Bits 7-0) Maximum sectors per interrupt on Read multiple and Write multiple (16) Reserved Standard Standby timer, IORDY supported - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 32
LBA sectors 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 = = 1,465,149,168 ST500LX003 = 976,773,168 0000H 26 Momentus XT Product Manual, Rev. D - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 33
Seagate-reserved ATA-reserved Integrity word Value 1 = Free Fall Protection supported 0 = Free Fall Protection not supported 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 - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 34
drive supports, the command is aborted. Power-on default has the read look-ahead and write Disable read look-ahead (read cache) feature. 82H Disable write cache AAH Enable read look-ahead (read failure prediction for disc drives. When S.M.A.R.T. is enabled, the drive monitors predetermined drive - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) 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 Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 36
30 Momentus XT Product Manual, Rev. D - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 37
Failure 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) 14 Australian C-Tick 14 Average seek time 8 Average seek, read 15 Environmental specifications 11 error-correction - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 38
shock 11 Operating vibration 12 P Physical characteristics 7 Physical organization 7 Physical read/write heads 4 point-to-point 3, 18 Power consumption 8 power dissipation 9 power management 10 power on/off cycles 13 Power specifications 8 Power-management modes 10 Power-on to Ready 8 Power-on to - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 39
5, 10 Solid State Hybrid feature 6 sound power 5 Specification summary table 4 Spindle speed 4, 7 Spinup 9 spinup power 8 Standby 9, 23 Standby Immediate 23 Standby mode 5, 9, 10 Standby to Ready 8 Standby to ready 4 Start/stop times 8 Startup current 4 static-discharge 17 support services 1 Surge - Seagate Momentus XT / Laptop SSHD | Momentus XT (Gen2) Product Manual - Page 40
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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
Product Manual
Momentus
®
XT
100665905
Gen-2
Rev. D
September 2011
ST750LX003
ST500LX003