Seagate MOMENTUS ST9120315AS Product Manual
Momentus 5400.6 sata
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Summary of Contents for Seagate MOMENTUS ST9120315AS
- Page 1 Product Manual Momentus 5400.6 SATA ST9500325AS ST9400326AS ST9320325AS ST9250315AS ST9160314AS ST9160301AS ST9120315AS ST980313AS 100528359 Rev. E September 2009 ST9500325ASG ST9320325ASG ST9250315ASG ST9160314ASG ST9120315ASG ST980313ASG...
- 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 5400.6 SATA Product Manual, Rev. E...
- Page 5 Figure 1. Typical +5V only startup and operation current profile ......12 Figure 2.
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Page 7: Introduction
Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate ® Momentus 5400.6 SATA model drives: • ST9500325AS • ST9500325ASG • ST9400326AS • • ST9320325AS • ST9320325ASG • ST9250315AS • ST9250315ASG • ST9160314AS • ST9160314ASG • ST9160301AS •... -
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 Momentus 5400.6 SATA models. Specification summary table The specifications listed in this table are for quick reference. - Page 10 20,000 hard power on/off cycles To determine the warranty for a specific drive, use a web browser to access the following web page: support.seagate.com/customer/warranty_validation.jsp You will be asked to provide the drive serial number, model number (or part number) and country of purchase.
- Page 11 Table 2: Drive specifications for 250 and 160 GB models Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Bytes per sector Physical read/write heads Discs Cache (Mbytes) Recording density in BPI (bits/inch avg) Track density TPI (tracks/inch avg) Areal density (Gbits/inch avg) Spindle speed (RPM) Average latency (msec)
- Page 12 20,000 hard power on/off cycles To determine the warranty for a specific drive, use a web browser to access the following web page: support.seagate.com/customer/warranty_validation.jsp You will be asked to provide the drive serial number, model number (or part number) and country of purchase.
- Page 13 Table 3: Drive specifications for 120 and 80 GB models Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Bytes per sector Physical read/write heads Discs Cache (Mbytes) Recording density in BPI (bits/inch avg) Track density TPI (tracks/inch avg) Areal density (Gbits/inch avg) Spindle speed (RPM) Average latency (msec)
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Page 14: Formatted Capacity
20,000 hard power on/off cycles To determine the warranty for a specific drive, use a web browser to access the following web page: support.seagate.com/customer/warranty_validation.jsp You will be asked to provide the drive serial number, model number (or part number) and country of purchase. -
Page 15: Lba Mode
2.2.1 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. See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48- bit addressing support of drives with capacities over 137 Gbytes. -
Page 16: Physical Characteristics
Physical characteristics Drive specification Height (mm) (inches) Width (mm) (inches) Length (mm) (inches) Weight (max) ST9500325AS ST9500325ASG ST9400326AS ST9320325AS ST9320325ASG ST9250315AS ST9250315ASG ST9160314AS ST9160314ASG ST9120315AS ST9120315ASG ST980313AS ST980313ASG ST9160301AS Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. -
Page 17: Power Specifications
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 11. Typical power measurements are based on an average of drives tested, under nominal conditions, at 25°C ambient temperature. •... -
Page 18: Deferred Spinup
2.9.1.1 Typical current profile Figure 1. Typical +5V only startup and operation current profile 2.9.2 Deferred spinup Momentus 5400.6 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... -
Page 19: Power-Management Modes
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. The drive features the following power-management modes: Table 6: Power management modes Power modes Heads Active (operating) Tracking... -
Page 20: Environmental Specifications
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 70°C (158°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: 0°... -
Page 21: Shock
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. Note. Additional shock protection is provided by the Free Fall Protection feature on ST9500325ASG, ST9320325ASG, ST9250315ASG, ST9160314ASG, ST9120315ASG and ST980313ASG models. -
Page 22: 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 23: Reliability
To determine the warranty for a specific drive, use a web browser to access the following web page: support.seagate.com/customer/warranty_validation.jsp You will be asked to provide the drive serial number, model number (or part num- ber) and country of purchase. After submitting this information, the system will dis-... -
Page 24: 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 25: 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 26: 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 27: 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 28: 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 29: 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 30: Figure 4. Mounting Dimensions-Top, Side And End View
Measurements shown in Figure 4 are in inches. Figure 4. Mounting dimensions—top, side and end view Momentus 5400.6 SATA Product Manual, Rev. E... -
Page 31: 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 32 Table 9: 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 33: 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 34.for details and subcommands used in the S.M.A.R.T. implementation. Command name ATA-standard commands Device Configuration Restore... - Page 34 Command name 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. Enable One Attribute Modification S.M.A.R.T. Execute Offline S.M.A.R.T. Read Attribute Thresholds S.M.A.R.T. Read Data S.M.A.R.T. Read Log Sector S.M.A.R.T. Return Status S.M.A.R.T. Save Attribute Values S.M.A.R.T. Write Attribute Thresholds S.M.A.R.T.
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Page 35: Identify Device Command
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. 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. - Page 36 Word Description Number of current logical cylinders Number of current logical heads Number of current logical sectors per logical track 57–58 Current capacity in sectors Number of sectors transferred during a Read Multiple or Write Multiple command 60–61 Total number of user-addressable sectors This field contains a value that is one greater than the total number of user-addressable sectors.
- Page 37 Free Fall Protection support (bit 5) Free Fall Protection enable/disable (bit 5) 121– ATA reserved Security status 129– Seagate-reserved 160– ATA-reserved Integrity word Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data:...
- Page 38 Word 88 Ultra DMA mode 0 is supported. Ultra DMA mode 1 is supported. Ultra DMA mode 2 is supported. Ultra DMA mode 3 is supported. Ultra DMA mode 4 is supported. Ultra DMA mode 5 is supported Ultra DMA mode 6 is supported Ultra DMA mode 0 is currently active.
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Page 39: 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 40: 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 41: Seagate Technology Support Services
Global Customer Support 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 or through one of our call... - Page 42 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 war- ranty service for assistance. Have your serial number and model or part number available.
- Page 43 Index ACA 18 acoustics 4 Active mode 13 Address 27 AFR 17 Agency certification 18 Altitude 14 Altitude, nonoperating 4 Altitude, operating 4 Ambient temperature 4 ambient temperature 10 Annualized Failure Rate 17 Annualized Failure Rate (AFR) 4 Areal density 3 ATA commands 27 ATA data-transfer modes supported 3 Australia/New Zealand Standard AS/NZS3548 1995...
- Page 44 handling 21 Handling precautions 21 heads 9 Height 3 height 10 Humidity 14 humidity 4 I/O data-transfer rate 3 Identify 27 Identify Device 27 Identify Device command 29 Idle 11 Idle and Standby timers 13 Idle Immediate 28 Idle mode 4 Idle mode power 11 IEC950 18 Information Technology Equipment (ITE) 18...
- Page 45 read/write power and current 11 Recording density 3 Recording method 9 Recording technology 9 Relative humidity 4 Reliability 17 resistance 12 Retries 27 RF 16 RoHS 20 RPM 3 RRL 18 S.M.A.R.T. 28 S.M.A.R.T. implementation 27 Safety certification 18 SATA 9 screws 15 sector 8 sectors 9...
- Page 46 Momentus 5400.6 SATA Product Manual, Rev. E...
- Page 48 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100528359, Rev. E, Printed in USA...