PRODUCT MANUAL Momentus® 5400.3 PSD SATA ST91608220AS ST91208220AS ST91008220AS ST9808212AS ST9608210AS 100454328 Rev.
©2007, Seagate Technology LLC All rights reserved. Publication number: 100454328, Rev. A April 2007 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Momentus, SeaTools and SeaTDD are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries.
Revision status summary sheet Revision Rev. A Date 04/13/07 Notes Initial release. Momentus 5400.3 PSD SATA Product Manual, Rev.
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Contents 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2 Non-volatile cache (NVC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Typical +5V only startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Attaching SATA cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mounting dimensions—top, side and end view . . . . . . . . . . . . . . . . . . .
1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Momentus® 5400.3 PSD SATA model drives: • ST91608220AS • ST91208220AS • ST91008220AS • ST9808212AS • ST9608210AS These drives provide the following key features: • 5,400-RPM spindle speed. • 8-Mbyte buffer (SDRAM). • 256-Mbyte Non-volatile cache. • Quiet operation. Fluid Dynamic Bearing (FDB) motor. • High instantaneous (burst) data-transfer rates (up to 150 Mbytes per second).
1.1 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. • Thinner and more flexible cabling for improved enclosure airflow and ease of installation. • Scalability to higher performance levels.
Provide power savings and battery life NVC decreases power consumption by reducing the amount of time the discs are spinning in the HDA. Improve reliability Shock and vibration impacts during writes is negligible when writing to NVC memory. This results in an overall Annualized Failure Rate (AFR) of less than 0.50%. Reduced acoustics Reads and writes from NVC memory may occur without the acoustic impact of spinning media and actuator movement. Momentus 5400.3 PSD SATA Product Manual, Rev.
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2.0 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 refer to the various models. 2.1 Specification summary table The specifications listed in this table are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.
Table 1: Drive specifications summary Drive specification ST91608220AS ST91208220AS ST91008220AS ST9808212AS Full-stroke seek (msec) 22 (typical); 24 (max) Startup current, +5V (typical) 1.0 amps Seek power (typical) 2.0 watts Read/write power (typical) Read: 1.9 watts; Write: 1.8 watts Idle mode, low power (typical) 0.6 watts Standby mode 0.2 watts (typical)*** Sleep mode 0.
**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. ***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. 2.
2.4 Physical organization Drive model Read/write heads Number of discs SDRAM buffer size Non-volatile cache size ST91608220AS 4 2 8 MB 256 MB ST91208220AS 3 2 8 MB 256 MB ST91008220AS 3 2 8 MB 256 MB ST9808212AS 2 1 8 MB 256 MB ST9608210AS 2 1 8 MB 256 MB 2.
2.7 Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications in the table below are defined as follows: • Track-to-track seek time is an average of all possible single-track seeks in both directions. • Average seek time is a true statistical random average of at least 5,000 measurements of seeks between random tracks, less overhead.
2.9 Power specifications The drive receives DC power (+5V) through a native SATA power connector. 2.9.1 Power consumption Power requirements for the drives are listed in the table on page 10. Typical power measurements are based on an average of 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.
2.9.1.1 Typical current profile Figure 1. Typical +5V only startup and operation current profile 2.9.2 Deferred spinup Momentus 5400.3 PSD 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 noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on the +5 volt line.
2.9.5 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.
2.10 Environmental specifications 2.10.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 65°C (149°F) within the operating ambient conditions. Above 1,000 feet (305 meters), the maximum temperature is derated linearly by 1°C every 1000 feet. Operating: Nonoperating: 2.10.
2.10.5 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. 2.10.5.1 Operating shock These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 350 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more than two times per second. 2.10.5.
2.11 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All measurements are consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward. Note. For seek mode tests, the drive is placed in seek mode only. The number of seeks per second is defined by the following equation: (Number of seeks per second = 0.
2.13 Reliability Measurement type Specification Nonrecoverable read errors 1 per 1014 bits read, max. Annualized Failure Rate (AFR) <0.50% Load/Unload (U/UL) 25°C, 50% relative humidity 600,000 software-controlled power on/off cycles 20,000 hard power on/off cycles 32°C, 80% relative humidity 5°C, 80% relative humidity 5°C, 10% relative humidity 55°C, 16% relative humidity 600,000 software-controlled power on/off cycles 20,000 hard power on/off cycles Warranty 5 years on distribution units.
Korean RRL If these drives have the Korea Ministry of Information and Communication (MIC) logo, they comply with paragraph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Radio Research Laboratory (RRL) Ministry of Information and Communication Republic of Korea. These drives have been tested and comply with the Electromagnetic Interference/Electromagnetic Susceptibility (EMI/EMS) for Class B products.
2.15 Environmental protection Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain chemical substances. 2.15.1 European Union Restriction of Hazardous Substances (RoHS) The European Union Restriction of Hazardous Substances (RoHS) Directive restricts the presence of chemical substances, including Lead (Pb), in electronic products effective July 2006.
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 discharge (ESD) hazards.
3.2 Configuring the drive Each drive on the Serial ATA interface connects in a point-to-point configuration with the Serial ATA host adapter. There is no master/slave relationship because each drive is considered a master in a point-to-point relationships. If two drives are attached on one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters” on two separate ports. This means both drives behave as if they are Device 0 (master) devices.
3.4 Drive mounting You can mount the drive using four screws in the side-mounting holes or four screws in the bottom-mounting holes. See Figure 4 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive: • 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: 4.0 inch-lb). • Four (4) threads (0.
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4.0 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 the “Serial ATA: High Speed Serialized AT Attachment” specification. 4.
Table 7: Segment Power Serial ATA connector pin definitions Pin Function Definition P1 V33 3.3V power P2 V33 3.3V power P3 V33 3.
4.3 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 ATA: High Speed Serialized AT Attachment specification. See “S.M.A.R.T. commands” on page 32.for details and subcommands used in the S.M.A.R.T. implementation.
Command name Command code (in hex) Set Max Address F9h Note: Individual Set Max commands are identified by the value placed in the Set Max Features register as defined to the right. Address: Password: Lock: Unlock: Freeze Lock: Set Multiple Mode C6h S.M.A.R.T. Disable Operations B0h/D9h S.M.A.R.T. Enable/Disable Autosave B0h/D2h 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.
Command name Command code (in hex) ATA-standard security commands Read Native MAX Address F8 Security Set Password F1h Security Unlock F2h Security Erase Prepare F3h Security Erase Unit F4h Security Freeze Lock F5h Security Disable Password F6h Non-volitile cache commands Set NV Cache Power Mode, Non-data B6h, 00h Return from NV Cache Power Mode, Non-data B6h, 01h Add LBAs to NV Cache Pinned Set, DMA B6h, 10h Remove LBAs from NV Cache Pinned Set, DMA B6h, 11h Query NV Cache Pinned Se
4.3.1 Identify Device command The Identify Device command (command code ECH) 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. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or vary with the state of the drive. See Section 2.0 on page 5 for default parameter settings.
Word Description Value 56 Number of current logical sectors per logical track xxxxH 57–58 Current capacity in sectors xxxxH 59 Number of sectors transferred during a Read Multiple or Write Multiple command xxxxH 60–61 Total number of user-addressable LBA sectors available (see Section 2.
Word Description Value 93 Hardware reset value (see description following this table) xxxxH 94 Auto acoustic management setting xxxxH 95–99 ATA-reserved 0000H 100– 103 Total number of user-addressable LBA sectors available (see Section 2.2 for related information) These words are required for drives that support the 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh.
4.3.2 Bit Word 93 13 1 = 80-conductor cable detected, CBLID above VIH 0 = 40-conductor cable detected, CBLID below VIL 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 interrupt. If the value in the register does not represent a feature that the drive supports, the command is aborted.
4.3.3 S.M.A.R.T. commands S.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.A.R.T. is enabled, the drive monitors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines that a failure is likely, S.M.A.R.T. makes a status report available to the host. Not all failures are predictable. S.M.A.R.T. predictability is limited to the attributes the drive can monitor. For more information on S.M.A.R.T.
5.0 Seagate Technology support services Internet For information regarding Seagate products and services, visit www.seagate.com. Worldwide support is available 24 hours daily by email for your questions. Presales Support: Presales@Seagate.com Technical Support: DiscSupport@Seagate.com Warranty Support: http://www.seagate.com/support/service/index.html mySeagate my.seagate.com is the industry's first Web portal designed specifically for OEMs and distributors.
Customer Service Operations Warranty Service Seagate offers worldwide customer support for Seagate products. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for warrantyrelated issues. Resellers or end users of drive products should contact their place of purchase or Seagate warranty service for assistance. Have your serial number and model or part number available.
Index A ACA 17 acoustics 6, 15 Active mode 12 Address 26 AFR 16 Agency certification 16 Altitude 13 Altitude, nonoperating 6 Altitude, operating 6 Ambient temperature 6, 13 ambient temperature 9 Annualized Failure Rate 16 Annualized Failure Rate (AFR) 6 Areal density 5, 8 areal density 1 ATA commands 25 ATA data-transfer modes supported 5 ATA Service 25 Australia/New Zealand Standard AS/NZS3548 1995 17 Australian Communication Authority (ACA) 17 Australian C-Tick 17 Average seek time 9 Average seek, read 5
Guaranteed sectors 5, 7 guaranteed sectors 7 H handling 19 Handling precautions 19 heads 7 Height 5 height 8 Humidity 13 humidity 6 I I/O data-transfer rate 5, 8 Identify 25 Identify Device 25 Identify Device command 28 Idle 10, 26 Idle and Standby timers 12 Idle Immediate 26 Idle mode 6, 12 Idle mode power 10 IEC950 16 Information Technology Equipment (ITE) 16 Initialize Device Parameters 25 Input noise ripple 11 Interface 8 interface 23 Interleave 8 Internal data transfer rate 5 Internal data-transfer r
Read Sectors without Retries 25 Read Verify Sectors 25 Read Verify Sectors Extended 25 Read Verify Sectors without Retries 25 Read/write heads 7 Read/write power 6 read/write power and current 10 Recalibrate 25 Recording density 5, 8 Recording method 8 Recording technology 8 Relative humidity 6, 13 Reliability 16 resistance 11 Retries 25 RF 15 RoHS 18 RPM 5 RRL 17 S S.M.A.R.T. 26 S.M.A.R.T.
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