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Summary of Contents for Seagate Momentus Thin 5400-RPM
- Page 1 Product Manual Momentus Thin ® 5400-RPM ST model # - Part # Standard models ST320LT020 - 9YG142 ST250LT003 - 9YG14C ST160LT003 - 9YG141 100636119 Rev. E June 2011...
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Page 2: Revision History
States and/or other countries. All other trademarks or registered trademarks are the property of their respective owners. No part of this publication may be re produced in any fo rm without written permission of Seagate Technology LLC. Call 877-PUB-TEK1 (877-782-8351) to request permission. -
Page 3: Table Of Contents
Seagate Technology support services ........ - Page 4 Momentus Thin Product Manual, Rev. E...
- Page 5 List of Figures Figure 1. Typical +5V only startup and operation current profile ....... 9 Figure 2.
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Page 7: Seagate Technology Support Services
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://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, Rev. E... -
Page 8: Introduction
Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Momentus Thin model drives: ® ST model # Part # Standard models ST320LT020 9YG142 ST250LT003 9YG14C ST160LT003 9YG141 These drives provide the following key features: • 5400-RPM spindle speed. -
Page 9: About The Serial Ata Interface
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 normally necessary to set any jumpers or other configuration options. •... -
Page 10: Drive Specifications
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 all models. Specification summary table The specifications listed in this table are for quick reference. For details on specification measurement or defi- nition, see the appropriate section of this manual Table 1: Drive specifications... - Page 11 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 You will be asked to provide the drive serial number, model number (or part number) and country of purchase. After submitting this information, the system will display the warranty information for your drive.
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Page 12: Formatted Capacity
Formatted capacity Formatted capacity* Guaranteed logical blocks (LBA) - 512 emulation Bytes per physical sector ST320LT020 - 9YG142 625,142,448 ST250LT003 - 9YG14C 488,397,168 4096 ST160LT003 - 9YG141 312,581,808 *One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. -
Page 13: Recording And Interface Technology
Recording and interface technology 4K sector models Interface Serial ATA (SATA) Recording method Perpendicular Recording density BPI (bits/in avg) 1397k Track density TPI (tracks/in avg) 315k Areal density (Gb/in avg) Spindle speed (RPM) (± 0.2%) 5400 Maximum Internal transfer rate (Mb/s) 1044 I/O data-transfer rate (Gb/s max) Interleave... -
Page 14: Start/Stop Times
Start/stop times ° Time to ready Typical Max @ 25 Power-on to Ready (sec) Standby to Ready (sec) Power specifications The drive receives DC power (+5V) through a native SATA power connector. 3.9.1 Power consumption Power requirements for the drives are listed in the table on page 8. Typical power measurements are based on an average of drives tested, under nominal conditions, at 25°C ambient temperature. -
Page 15: Deferred Spinup
3.9.1.1 Typical current profile Figure 1. Typical +5V only startup and operation current profile 3.9.2 Deferred spinup Momentus Thin drives do not support the deferred spinup option. If you require this option, refer to the Momen- tus 5400.3 SATA Blade Server family of drives. 3.9.3 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on... -
Page 16: Power-Management Modes
3.9.5 Power-management modes The drive provides programmable power management to provide greater energy efficiency. In most systems, you can control power management through the system setup program. The d rive features the following power-management modes: Table 4: Power management modes Power modes Heads Spindle... -
Page 17: Environmental Specifications
3.10 Environmental specifications 3.10.1 Ambient temperature 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 1°C every 1000 feet. Operating: 0° to 60°C (32° to 140°F) Nonoperating: –40°... -
Page 18: Shock
3.10.5 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. 3.10.5.1 Operating shock These drives comply with the performance levels specified in this document when subjected to a maximu m operating shock of 350 Gs based on half-sine shock pulses of 2ms. -
Page 19: Acoustics
Seagate follows the ECMA-74 standards for measurement and identification of PDTs. An exception to this pro- cess is the use of the absolute threshold of hearing. Seagate uses the lower limit for the threshold curve* 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. -
Page 20: Reliability
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. -
Page 21: Fcc Verification
Seagate Technology LLC has tested this device in en closures as described above to ensur e that the total assembly (enclosure, disk drive, motherboard, power supply, etc.) does comply with the limits for a C lass B computing device, pursuant to Subpart J, Part 15 of the FCC rules. -
Page 22: Environmental Protection
The sil- ver, copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the most damaging. In addition, electronic components should never be exposed to condensing water on the surface of the printed circuit board assembly (PCBA) or exposed to an ambient relative humidity greater than 95%. -
Page 23: Configuring And Mounting The Drive
Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. Handling and static-discharge precautions After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic dis- charge (ESD) hazards. Observe the following standard handling and static-discharge precautions: Caution: •... -
Page 24: Serial Ata Cables And Connectors
Serial ATA cables and connectors The Serial ATA interface cable consists of four conductors in two differential pairs, plus three ground connec- tions. The cable size may be 30 to 26 AWG with a maximum length of one meter (39.37 inches). See Table 7 for connector pin definitions. -
Page 25: Figure 4. Mounting Dimensions (For Standard Models) - Top, Side And End View
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. E... -
Page 26: Serial Ata (Sata) Interface
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. 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 th e “Serial ATA: High Speed Serialized AT Attachment”... - Page 27 Table 7: Serial ATA connector pin definitions Segment Function Definition 3.3V power 3.3V power 3.3V power, pre-charge, 2nd mate Ground 1st mate Ground 2nd mate Ground 2nd mate 5V power, pre-charge, 2nd mate 5V power Power 5V power Ground 2nd mate Reserved The pin corresponding to P11 in the backplane receptacle connector is also reserved The corresponding pin to be mated with P11 in the power cable receptacle connector...
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Page 28: Supported Ata Commands
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 A TA: High Speed Serialized AT Attachment specification. See “S.M.A.R.T. commands” on page 28.for details and subcommands used in the S.M.A.R.T. implementation. Command name Command code (in hex) ATA-standard commands... - Page 29 Command name Command code (in hex) S.M.A.R.T. Enable Operations B0h/D8h S.M.A.R.T. Enable/Disable Auto Offline B0h/DBh S.M.A.R.T. Enable One Attribute Modification B0h/E0h S.M.A.R.T. Execute Offline B0h/D4h S.M.A.R.T. Read Attribute Thresholds B0h/D1h 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.
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Page 30: Identify Device Command
5.3.1 Identify Device command The Identify Device command (command code EC ) 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 the table on page 27. - Page 31 Word Description Value Total number of user-addressable sectors This field contains a value that is one greater than the total number ST320LT020 = 0FFFFFFFh of user-addressable sectors. The maximum value that shall be 60–61 ST250LT003 = 0FFFFFFFh placed in this field is 0FFFFFFFh. The 0FFFFFFFh value applies to ST160LT003 = 0FFFFFFFh all capacities over 137GB (see Section 3.2 and 3.3 for related infor- mation).
- Page 32 0 = Free Fall Protection feature is disabled 121–127 ATA reserved 0000 Security status 0021 129–159 Seagate-reserved xxxx 160–254 ATA-reserved 0000 Integrity word xxA5 See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data: Note.
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Page 33: Set Features Command
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 inter- rupt. 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. -
Page 34: S.m.a.r.t. Commands
) that elimi- nates unnecessary drive returns. The diagnostic software ships with all 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. to enable this feature. The table below shows the S.M.A.R.T. command codes that the drive uses. - Page 35 Index data-transfer rates 2 DC power 8 Default logical geometry 6 ACA 15 density 4 acoustics 5 Device Configuration Freeze Lock 22 Active mode 10 Device Configuration Restore 22 Address 22 Device Configuration Set 22 AFR 14 Diagnostics 22 Agency certification 14 dimensions 19 Altitude 11 Disks 4...
- Page 36 handling 17 noise 9 Handling precautions 17 nominal power 7 heads 6 Nonoperating shock 12 Height 4 Nonoperating vibration 12 height 7 Nonrecoverable read errors 5 Humidity 11 nonrecoverable read errors 14 humidity 5 Operating shock 12 I/O data-transfer rate 4 Operating vibration 12 Identify 22 Identify Device 22...
- Page 37 Read/write heads 6 Standby mode 5 Read/write power 4 Standby to Ready 8 read/write power and current 8 Standby to ready 4 Recording density 4 Start/stop times 8 Recording method 7 Startup current 4 Recording technology 7 static-discharge 17 Relative humidity 5 support services 1 Reliability 14 Surge immunity 13...
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- Page 40 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: 100636119, Rev.