Related Manuals for Seagate Momentus ST9120411AS
Summary of Contents for Seagate Momentus ST9120411AS
- Page 1 Product Manual Momentus 7200.3 SATA ST9320421AS ST9320421ASG ST9250421AS ST9250421ASG ST9200421AS ST9200423ASG ST9160411AS ST9160411ASG ST9120411AS ST9120411ASG ST980411AS ST980411ASG 100512541 Rev. B July 2008...
- Page 2 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. All other trademarks or registered trademarks are the property of their respective owners.
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Page 3: Table Of Contents
Seagate Technology support services ........ - Page 4 Momentus 7200.3 SATA Product Manual, Rev. B...
- Page 5 Figure 1. Typical +5V only startup and operation current profile ....... 9 Figure 2.
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Page 7: Introduction
Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate ® Momentus 7200.3 SATA model drives: • ST9320421AS • ST9320421ASG • ST9250421AS • ST9250421ASG • ST9200421AS • ST9200423ASG • ST9160411AS • ST9160411ASG • ST9120411AS • ST9120411ASG •... -
Page 8: 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 9: 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 the ST9320421AS, ST9320421ASG, ST9160411AS, ST9160411ASG, ST9120411AS, ST9120411ASG, ST980411AS and ST980411ASG models. Specification summary table The specifications listed in this table are for quick reference. - Page 10 Table 1: Drive specifications ST9320421AS Drive specification ST9320421ASG Standby to ready (sec typical) Track-to-track seek time, read (msec typical) Average seek, read 11.0 (msec typical) Average seek, write 13.0 (msec typical) Startup current, +5V (max) 1.0 amps Seek power (typical) 2.3 watts Read power (typical) 2.1 watts...
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Page 11: Formatted Capacity
5 years on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial num- ber, model number (or part number) and country of purchase. -
Page 12: Default Logical Geometry
Default logical geometry Cylinders Read/write heads 16,383 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1, where n is the number of guaranteed sectors as defined above. Physical organization Drive model ST9320421AS and ST9320421ASG ST9250421AS and ST9250421ASG ST9200421AS and ST9200423ASG... -
Page 13: Physical Characteristics
Physical characteristics Drive specification Height (mm) (inches) Width (mm) (inches) Length (mm) (inches) Typical weight ST9320421AS ST9320421ASG ST9250421AS ST9250421ASG ST9200421AS ST9200423ASG ST9160411AS ST9160411ASG ST9120411AS ST9120411ASG ST980411AS ST980411ASG Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. -
Page 14: Start/Stop Times
Start/stop times Time to ready Typical Power-on to Ready (sec) Standby to Ready (sec) 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 8. Typical power measurements are based on an average of drives tested, under nominal conditions, at 25°C ambient temperature. -
Page 15: Conducted Noise
2.9.1.1 Typical current profile Figure 1. Typical +5V only startup and operation current profile 2.9.2 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. Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave injected noise at up to 10 MHz. -
Page 16: Power-Management Modes
2.9.4 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 drive features the following power-management modes: Table 4: Power management modes Power modes Heads Active (operating) Tracking... -
Page 17: Environmental Specifications
2.10 Environmental specifications This section provides the temperature, humidity, shock, and vibration specifications for Momentus 7200.3 SATA drives. 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. -
Page 18: Vibration
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 19: Electromagnetic Immunity
To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the “Verify Your Warranty” link. You will be asked to pro- vide the drive serial number, model number (or part number) and country of pur- chase. -
Page 20: Agency Certification
Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and the immunity levels are defined by EN 55024. Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous paragraph. 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
As a subassembly, no Federal Communications Commission verification or certification of the device is required. Seagate Technology LLC has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for a Class 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 R oHS MCV 标... - Page 23 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%. Materials used in cabinet fabrication, such as vulca- nized rubber, that can outgas corrosive compounds should be minimized or eliminated. The useful life of any electronic equipment may be extended by replacing materials near circuitry with sulfide-free alternatives.
- Page 24 Momentus 7200.3 SATA Product Manual, Rev. B...
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Page 25: 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 26: Configuring The Drive
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”... -
Page 27: Drive Mounting
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 mount- ing the drive: • Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling. •... - Page 28 Momentus 7200.3 SATA Product Manual, Rev. B...
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Page 29: 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 the “Serial ATA: High Speed Serialized AT Attachment”... - Page 30 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 31: 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 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 ATA-standard commands Device Configuration Restore... - Page 32 Command name Note: Individual Set Max commands are identi- fied by the value placed in the Set Max Fea- tures register as defined to the right. Set Multiple Mode S.M.A.R.T. Disable Operations S.M.A.R.T. Enable/Disable Autosave S.M.A.R.T. Enable Operations S.M.A.R.T. Enable/Disable Auto Offline S.M.A.R.T.
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Page 33: Identify Device Command
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 4.3.1 Identify Device command The Identify Device command (command code EC 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 34 Word Description 27–46 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 and may be dis- abled ATA-reserved PIO data-transfer cycle timing mode Retired...
- Page 35 Word Description 69–74 ATA-reserved Queue depth Serial ATA capabilities ATA-reserved Serial ATA features supported Serial ATA features enabled Major version number Minor version number Command sets supported Command sets supported Command sets support extension Command sets enabled Command sets enabled Command sets enable extension Ultra DMA support and current mode (see note following this table)
- Page 36 Word Description 129– Seagate-reserved 160– ATA-reserved Integrity word Note. See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data: Description (if bit is set to 1) Word 63 Multiword DMA mode 0 is supported.
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Page 37: Set Features Command
4.3.2 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 38: S.m.a.r.t. Commands
SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4 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. -
Page 39: Seagate Technology Support Services
Seagate Service Centers 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 assist you online at support.seagate.com... - Page 40 Seagate Customer Service Operations (CSO) representative for warranty- related 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.
- Page 41 Index ACA 14 acoustics 4 Active mode 10 Address 25 AFR 13 Agency certification 14 Altitude 11 Altitude, nonoperating 4 Altitude, operating 4 Ambient temperature 4 ambient temperature 7 Annualized Failure Rate 13 Annualized Failure Rate (AFR) 4 Areal density 3 ATA commands 25 ATA data-transfer modes supported 3 Australia/New Zealand Standard AS/NZS3548 1995...
- Page 42 guaranteed sectors 5 handling 19 Handling precautions 19 heads 6 Height 3 height 7 humidity 4 I/O data-transfer rate 3 Identify 25 Identify Device 25 Identify Device command 27 Idle 8 Idle and Standby timers 10 Idle Immediate 26 Idle mode 4 Idle mode power 8 IEC950 14 Information Technology Equipment (ITE) 14...
- Page 43 Read/write heads 6 Read/write power 4 read/write power and current 8 Recording density 3 Recording method 6 Recording technology 6 Relative humidity 4 Reliability 13 resistance 9 Retries 25 RF 13 RoHS 16 RPM 3 RRL 14 S.M.A.R.T. 26 S.M.A.R.T. implementation 25 Safety certification 14 SATA 6 screws 11...
- Page 44 Momentus 7200.3 SATA Product Manual, Rev. B...
- Page 46 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100512541, Rev. B, Printed in USA...