Product Manual Barracuda 7200.10 Serial ATA ST3750640AS ST3250410AS ST3750840AS ST3250310AS ST3500630AS ST3200820AS ST3500830AS ST3160815AS ST3400620AS ST3160310AS ST3400820AS ST3160215AS ST3320620AS ST3120815AS ST3320820AS ST3120215AS ST3300620AS ST380815AS ST3300820AS ST380215AS ST3250620AS ST340815AS ST3250820AS ST340215AS 100402371 Rev.
evision history Revision Rev. A Rev. B Rev. C Rev. D Rev. E Rev. F Rev. G Rev. H Rev. J Rev. K Date 05/01/06 07/20/06 08/14/06 09/26/06 10/04/06 05/04/07 08/23/07 09/06/07 11/05/07 12/18/07 Sheets affected or comments Initial release. 1, 3, 14-15, 26-28, 33, 35 and 49 10, 12, 14, 16, 19 and 27-28. Added 160 - 40GB models 19, 21, 23, 25 and 35 Front cover, 1, 3, 14-15, 26-29, 33, 35, 38, 41-42, 49 and 53-56. 1. 4, 6, 8, 10, 12, 14-16, 27-28 and 35. 4, 6, 8, 10, 12, 14, 16, 18-25 and 27-29.
Contents 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Specification summary tables . . . . . . . . . . . . . . . . . . . .
ii Barracuda 7200.10 Serial ATA Product Manual, Rev.
List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Typical 5V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Typical 12V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Attaching SATA cabling . . . . . . . . . . . . . . . . . . . . . . .
1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Barracuda® 7200.
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 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.
2.0 Drive specifications Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power.
Table 1: 4 Drive specifications summary for 750 Gbyte models Drive specification ST3750640AS ST3750840AS Formatted capacitty (512 bytes/sector)* 750 Gbytes Guaranteed sectors 1,465,149,168 Heads 8 Discs 4 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 769 kbits/in avg Track density 141 ktracks/in avg Areal density 109 Gbits/in2 avg Spindle speed 7,200 RPM Internal data transfer rate 1,030 Mbits/sec max
Drive specification ST3750640AS ST3750840AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.8 bels (typical) 3.0 bels (max) Performance seek 3.7 bels (typical) 3.9 bels (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.34% Warranty 5 years on distribution units.
Table 2: 6 Drive specifications summary for 500 Gbyte models Drive specification ST3500630AS ST3500830AS Formatted capacity (512 bytes/sector)* 500 Gbytes Guaranteed sectors 976,773,168 Heads 6 Discs 3 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 769 kbits/in avg Track density 141 ktracks/in avg Areal density 109 Gbits/in2 avg Spindle speed 7,200 RPM Internal data transfer rate 1,030 Mbits/sec max Sus
Drive specification ST3500630AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs ST3500830AS Drive acoustics, sound power Idle** 2.8 bels (typical) 3.0 bels (max) Performance seek 3.7 bels (typical) 3.9 bels (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.34% Warranty 5 years on distribution units.
Table 3: 8 Drive specifications summary for 400 Gbyte models Drive specification ST3400620AS ST3400820AS Formatted capacity (512 bytes/sector)* 400 Gbytes Guaranteed sectors 781,422,768 Heads 5 Doscs 3 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 769 kbits/in avg Track density 141 ktracks/in avg Areal density 109 Gbits/in2 avg Spindle speed 7,200 RPM Internal data transfer rate 1,030 Mbits/sec max Sus
Drive specification ST3400620AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs ST3400820AS Drive acoustics, sound power Idle** 2.7 bels (typical) 2.9 bels (max) Performance seek 3.4 bels (typical) 3.6 bels (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.34% Warranty 5 years on distribution units.
Table 4: Drive specifications summary for 320 Gbyte models Drive specification ST3320620AS Formatted capacity (512 bytes/sector)* 320 Gbytes Guaranteed sectors 625,142,448 Heads 4 Discs 2 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 769 kbits/in avg Track density 141 ktracks/in avg Areal density 109 Gbits/in2 avg Spindle speed 7,200 RPM Internal data transfer rate 1,030 Mbits/sec max Sustained data tran
Drive specification ST3320620AS ST3320820AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.5 bels (typical) 2.9 bels (max) Performance seek 3.0 bels (typical) 3.2 bels (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.34% Warranty 5 years on distribution units.
Table 5: Drive specifications summary for 300 Gbyte models Drive specification ST3300620AS Formatted capacity (512 bytes/sector)* 300 Gbytes Guaranteed sectors 586,072,368 Heads 3 Discs 2 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 769 kbits/in avg Track density 141 ktracks/in avg Areal density 109 Gbits/in2 avg Spindle speed 7,200 RPM Internal data transfer rate 1,030 Mbits/sec max Sustained data tran
Drive specification ST3300620AS ST3300820AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.5 bels (typical) 2.9 bels (max) Performance seek 3.0 bels (typical) 3.2 bels (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.34% Warranty 5 years on distribution units.
Table 6: Drive specifications summary for 250 Gbyte models Drive specification ST3250620AS ST3250820AS Formatted capacity (512 bytes/sector)* 250 Gbytes Guaranteed sectors 488,397,168 Heads 3 2 Discs 2 1 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 769 kbits/in avg 1,049 kbits/in avg Track density 141 ktracks/in avg 155 ktracks/in avg Gbits/in2 avg ST3250410AS 163 Gbits/in2 avg Areal density 109 Spi
Drive specification ST3250620AS ST3250820AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs ST3250410AS ST3250310AS Drive acoustics, sound power Idle** 2.5 bels (typical) 2.9 bels (max) Performance seek 3.0 bels (typical) 3.2 bels (max) Quiet seek 2.6 bels (typical) 2.7 bels (max) 2.7 bels (typical) 2.
Table 7: Drive specifications summary for the 200 Gbyte mode Drive specification ST3200820AS Formatted capacity (512 bytes/sector)* 200 Gbytes Guaranteed sectors 390,721,968 Heads 3 Discs 2 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 769 kbits/in avg Track density 141 ktracks/in avg Areal density 109 Gbits/in2 avg Spindle speed 7,200 RPM Internal data transfer rate 1,030 Mbits/sec max Sustained data tr
Drive specification ST3200820AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.5 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.5 bels (typical) 2.9 bels (max) Performance seek 3.0 bels (typical) 3.2 bels (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.34% Warranty 5 years on distribution units.
Table 8: Drive specifications summary for the 160 Gbyte models Drive specification ST3160815AS ST3160310AS Formatted capacity (512 bytes/sector)* 160 Gbytes Guaranteed sectors 312,581,808 Heads 2 Discs 1 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 732 kbits/in avg Track density 137.
Drive specification ST3160815AS ST3160310AS ST3160215AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.5 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle*** 2.8 bels (typical) 3.0 bels (max) Quiet seek 3.0 bels (typical) 3.2 bels (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.34% Warranty 5 years on distribution units.
Table 9: Drive specifications summary for the 120 Gbyte models Drive specification ST3120815AS Formatted capacity (512 bytes/sector)* 120 Gbytes Guaranteed sectors 234,441,648 Heads 2 Discs 1 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 732 kbits/in avg Track density 137.
Drive specification ST3120815AS ST3120215AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.5 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle*** 2.8 bels (typical) 3.0 bels (max) Quiet seek 3.0 bels (typical) 3.2 bels (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.34% Warranty 5 years on distribution units.
Table 10: Drive specifications summary for the 80 Gbyte models Drive specification ST380815AS Formatted capacity (512 bytes/sector)* 80 Gbytes Guaranteed sectors 156,301,488 Heads 1 Discs 1 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 732 kbits/in avg Track density 137.
Drive specification ST380815AS ST380215AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.5 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle*** 2.8 bels (typical) 3.0 bels (max) Quiet seek 3.0 bels (typical) 3.2 bels (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.34% Warranty 5 years on distribution units.
Table 11: Drive specifications summary for the 40 Gbyte models Drive specification ST340815AS Formatted capacity (512 bytes/sector)* 40 Gbytes Guaranteed sectors 78,165,360 Heads 1 Discs 1 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 732 kbits/in avg Track density 137.
Drive specification ST340815AS ST340215AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.5 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle*** 2.8 bels (typical) 3.0 bels (max) Quiet seek 3.0 bels (typical) 3.2 bels (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.34% Warranty 5 years on distribution units.
2.
2.4 Recording and interface technology Model capacity 750 500 Interface Serial ATA (SATA) Recording method Perpendicular Recording density (kbits/inch avg) 769 Track density (ktracks/inch avg) 141 Areal density (Gbits/inch2 avg) 109 Spindle speed (RPM) 7,200 ± 0.
2.5 Physical characteristics Maximum height (4, 3 and 2 disc models) 26.1 mm (1.028 inches) Maximum height (1 disc models) 19.99 mm (0.787 inches) Maximum width 101.85 mm (4.010 inches) Maximum length 146.99 mm (5.787 inches) Typical weight ST3750640AS and ST3750840AS 720 grams (1.59 lbs) ST3500630AS, ST3500830AS, ST3400620AS, ST3400820AS, ST3320620AS and ST3320820AS 635 grams (1.40 lbs) ST3300620AS, ST3300820AS, ST3250620AS, ST3250820AS and ST3250410AS 600 grams (1.
2.6 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.
2.8 Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 4 on page 42. 2.8.1 Power consumption Power requirements for the drives are listed in the table on page 9. Typical power measurements are based on an average of drives tested, under nominal conditions, using 5.0V and 12.0V input voltage 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.
2.8.1.1 Typical current profiles Figure 1. Typical 5V startup and operation current profile Figure 2. Typical 12V startup and operation current profile 2.8.2 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 80-ohm resistive load on the +12 volt line or an equivalent 15-ohm resistive load on the +5 volt line. • Using 12-volt power, the drive is expected to operate with a maximum of 120 mV peak-to-peak square-wave injected noise at up to 10 MHz.
2.8.4 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.
2.9 Environmental specifications 2.9.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 69°C (156°F) within the operating ambient conditions. Above 1,000 feet (305 meters), the maximum temperature is derated linearly to 112°F (44°C) at 10,000 feet (3,048 meters). Operating: 0° to 60°C (32° to 140°F) Nonoperating: –40° to 70°C (–40° to 158°F) 2.9.
2.9.5.2 Nonoperating shock 1 and 2 Disc models The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 350 Gs based on a nonrepetitive half-sine shock pulse of 2 msec duration.
2.10 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.
2.12 Reliability 2.12.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) The product shall achieve an Annualized Failure Rate (AFR) of 0.34% (MTBF of 0.7 million hours) when operated in an environment of ambient air temperatures of 25°C. Operation at temperatures outside the specifications in Section 2.9 may increase the product AFR (decrease MTBF). AFR and MTBF are population statistics that are not relevant to individual 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.
2.14 Environmental protection Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain chemical substances. 2.14.1 European Union Restriction of Hazardous Substances (RoHS) Directive Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain chemical substances.
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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 point-to-point with the Serial ATA host adapter. There is no master/slave relationship because each drive is considered a master in a point-to-point relationship. 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. Both drives behave as if they are Device 0 (master) devices.
3.4 Drive mounting You can mount the drive in any orientation using four screws in the side-mounting holes or four screws in the bottom-mounting holes. See Figures 5 and 6 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 6-32 UNC mounting screws. • The screws should be inserted no more than 0.150 inch (3.
Figure 6. Mounting dimensions for 160-40 GB models (including ST3250410AS and ST3250310AS) 44 Barracuda 7200.10 Serial ATA Product Manual, Rev.
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. For detailed information about the Serial ATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment” specification. 4.1 Hot-Plug compatibility Barracuda 7200.
4.2 Serial ATA device plug connector pin definitions Table 15 summarizes the signals on the Serial ATA interface and power connectors.. Table 15: Segment Signal Serial ATA connector pin definitions Pin Function Definition S1 Ground 2nd mate S2 A+ Differential signal pair A from Phy S3 A- S4 Ground 2nd mate S5 B- Differential signal pair B from Phy S6 B+ S7 Ground 2nd mate Key and spacing separate signal and power segments Power 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 54.for details and subcommands used in the S.M.A.R.T. implementation.
Command name Command code (in hex) Security Erase Unit F4H Security Freeze F5H Security Set Password F1H Security Unlock F2H Seek 70H Set Features EFH Set Max Address F9H Note: Individual Set Max Address 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 Max Address Extended 37H Set Multiple Mode C6H Sleep 99H or E6H S.M.A.R.T. Disable Operations B0H / D9H S.M.A.R.T.
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 Table 16 on page 47. 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 3 for default parameter settings.
Word Description Value 60–61 Total number of user-addressable LBA sectors available (see Section 2.2 for related information) *Note: The maximum value allowed in this field is: 0FFFFFFFh (268,435,455 sectors, 137 Gbytes). Drives with capacities over 137 Gbytes will have 0FFFFFFFh in this field and the actual number of user-addressable LBAs specified in words 100-103. This is required for drives that support the 48-bit addressing feature.
Word Description Value 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.
Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data. Description (if bit is set to 1) 52 Bit Word 63 0 Multiword DMA mode 0 is supported. 1 Multiword DMA mode 1 is supported. 2 Multiword DMA mode 2 is supported. 8 Multiword DMA mode 0 is currently active. 9 Multiword DMA mode 1 is currently active. 10 Multiword DMA mode 2 is currently active. Bit Word 88 0 Ultra DMA mode 0 is supported. 1 Ultra DMA mode 1 is supported.
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 interrupt. 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.
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 Online 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 38 acceleration 34 acoustics 35 Active 32 Active mode 32 actuator arm 30 AFR 37 Agency certification 37 altitude 33 Ambient temperature 33 ambient temperature 29, 30 Annualized Failure Rate 37 Annualized Failure Rate (AFR) 37 areal density 1, 27 ATA commands 47 Australia/New Zealand Standard AS/NZS3548 1995 38 Australian Communication Authority (ACA) 38 Australian C-Tick 38 Average latency 29 Average seek time 29 B buffer 28 C cables and connectors 42 cache 28 capacity 26 case temperature 33 C
I I/O data-transfer rate 27 I/O duty cycle 37 Identify Device 47 Identify Device command 49 Idle 32, 47 Idle Immediate 47 Idle mode 30, 32 IEC950 37 Information Technology Equipment (ITE) 37 Initialize Device Parameters 47 Input noise ripple 31 input voltage 30 interface 27, 45 interference 38 internal data-transfer rate OD 27 is 29 ISO document 7779 35 ITE 37 Operating power 30 Operating shock 33 Operating vibration 34 P Physical characteristics 28 point-to-point 2, 42 Power consumption 30 power consumpt
RoHS 39 RRL 38 S S.M.A.R.T. Disable Operations 48 S.M.A.R.T. Enable Operations 48 S.M.A.R.T. Enable/Disable Autosave 48 S.M.A.R.T. Execute Offline 48 S.M.A.R.T. implementation 47 S.M.A.R.T. Read Attribute Thresholds 48 S.M.A.R.T. Read Data 48 S.M.A.R.T. Read Log Sector 48 S.M.A.R.T. Return Status 48 S.M.A.R.T. Save Attribute Values 48 S.M.A.R.T.
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Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100402371, Rev. K, Printed in U.S.A.
