Seagate Barracuda 7200.10 ST3250820AS Product Manual
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Seagate Barracuda 7200.10 ST3250820AS Product Manual

Seagate Barracuda 7200.10 ST3250820AS Product Manual

Barracuda 7200.10 serial ata
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PRODUCT MANUAL
Barracuda 7200.10 Serial ATA
ST3750640AS
ST3750840AS
ST3500630AS
ST3500830AS
ST3400620AS
ST3400820AS
ST3320620AS
ST3320820AS
ST3300620AS
ST3300820AS
ST3250620AS
ST3250820AS
Rev. F
April 2007
ST3250410AS
ST3250310AS
ST3200820AS
ST3160815AS
ST3160215AS
ST3120815AS
ST3120215AS
ST380815AS
ST380215AS
ST340815AS
ST340215AS

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  • Page 1 PRODUCT MANUAL Barracuda 7200.10 Serial ATA ST3750640AS ST3250410AS ST3750840AS ST3250310AS ST3500630AS ST3200820AS ST3500830AS ST3160815AS ST3400620AS ST3160215AS ST3400820AS ST3120815AS ST3320620AS ST3120215AS ST3320820AS ST380815AS ST3300620AS ST380215AS ST3300820AS ST340815AS ST3250620AS ST340215AS ST3250820AS Rev. F April 2007...

  • Page 2: Revision History

    United States and/or other countries. Barracuda, 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.

  • Page 3: Table Of Contents

    Seagate Technology support services ........
  • Page 4 Barracuda 7200.10 Serial ATA Product Manual, Rev. F...
  • Page 5 List of Figures Figure 1. Typical 5V startup and operation current profile ........31 Figure 2.

  • Page 7: Introduction

    Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate ® Barracuda 7200.10 Serial ATA model drives: ST3750640AS ST3320620AS ST3250410AS ST3120215AS ST3750840AS ST3320820AS ST3250310AS ST380815AS ST3500630AS ST3300620AS ST3200820AS ST380215AS ST3500830AS ST3300820AS ST3160815AS ST340815AS ST3400620AS ST3250620AS ST3160215AS...

  • 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 necessary to set any jump- ers or other configuration options. •...

  • Page 9: Drive Specifications

    ST3400620AS ST3250620AS ST3160215AS ST340215AS ST3400820AS ST3250820AS ST3120815AS Specification summary tables The specifications listed in the following tables are for quick reference. For details on specification measure- ment or definition, see the appropriate section of this manual. Barracuda 7200.10 Serial ATA Product Manual, Rev. F...
  • Page 10 Table 1: 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 Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 926 kbits/in max Track density 145 ktracks/in avg Areal density...
  • Page 11 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 number, model number (or part number) and country of purchase.
  • Page 12 Drive specifications summary Table 2: for 500 Gbyte models Drive specification ST3500630AS ST3500830AS Formatted capacity (512 bytes/sector)* 500 Gbytes Guaranteed sectors 976,773,168 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 813 kbits/in max Track density 145 ktracks/in avg Areal density...
  • Page 13 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 number, model number (or part number) and country of purchase.
  • Page 14 Drive specifications summary Table 3: for 400 Gbyte models Drive specification ST3400620AS ST3400820AS Formatted capacity (512 bytes/sector)* 400 Gbytes Guaranteed sectors 781,422,768 Heads Doscs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 781 kbits/in max Track density 145 ktracks/in avg Areal density...
  • Page 15 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 number, model number (or part number) and country of purchase.
  • Page 16 Drive specifications summary Table 4: for 320 Gbyte models Drive specification ST3320620AS ST3320820AS Formatted capacity (512 bytes/sector)* 320 Gbytes Guaranteed sectors 625,142,448 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 781 kbits/in max Track density 145 ktracks/in avg Areal density...
  • Page 17 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 number, model number (or part num- ber) and country of purchase.
  • Page 18 Drive specifications summary Table 5: for 300 Gbyte models Drive specification ST3300620AS ST3300820AS Formatted capacity (512 bytes/sector)* 300 Gbytes Guaranteed sectors 586,072,368 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 781 kbits/in max Track density 145 ktracks/in avg Areal density...
  • Page 19 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 number, model number (or part num- ber) and country of purchase.
  • Page 20 Drive specifications summary Table 6: for 250 Gbyte models Drive specification ST3250620AS ST3250820AS ST3250410AS ST3250310AS Formatted capacity (512 bytes/sector)* 250 Gbytes Guaranteed sectors 488,397,168 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density...
  • Page 21 Drive specification ST3250620AS ST3250820AS ST3250410AS ST3250310AS 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)
  • Page 22 Drive specifications summary Table 7: for the 200 Gbyte mode Drive specification ST3200820AS Formatted capacity (512 bytes/sector)* 200 Gbytes Guaranteed sectors 390,721,968 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 813 kbits/in max Track density 145 ktracks/in avg Areal density...
  • Page 23 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 number, model number (or part number) and country of purchase.
  • Page 24 Drive specifications summary Table 8: for the 160 Gbyte models Drive specification ST3160815AS ST3160215AS Formatted capacity (512 bytes/sector)* 160 Gbytes Guaranteed sectors 312,581,808 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 824 kbits/in max Track density 137.259 ktracks/in avg...
  • Page 25 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 number, model number (or part number) and country of purchase.
  • Page 26 Drive specifications summary Table 9: for the 120 Gbyte models Drive specification ST3120815AS ST3120215AS Formatted capacity (512 bytes/sector)* 120 Gbytes Guaranteed sectors 234,441,648 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 824 kbits/in max Track density 137.259 ktracks/in avg...
  • Page 27 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 number, model number (or part number) and country of purchase.
  • Page 28 Drive specifications summary Table 10: for the 80 Gbyte models Drive specification ST380815AS ST380215AS Formatted capacity (512 bytes/sector)* 80 Gbytes Guaranteed sectors 156,301,488 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 824 kbits/in max Track density 137.259 ktracks/in avg...
  • Page 29 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 number, model number (or part number) and country of purchase.
  • Page 30 Drive specifications summary Table 11: for the 40 Gbyte models Drive specification ST340815AS ST340215AS Formatted capacity (512 bytes/sector)* 40 Gbytes Guaranteed sectors 78,165,360 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 824 kbits/in max Track density 137.259 ktracks/in avg...
  • Page 31 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 number, model number (or part number) and country of purchase.

  • Page 32: Formatted Capacity

    ST3320620AS 320 Gbytes 625,142,448 ST3320820AS 320 Gbytes 625,142,448 ST3300620AS 300 Gbytes 586,072,368 ST3300820AS 300 Gbytes 586,072,368 ST3250620AS 250 Gbytes 488,397,168 ST3250820AS 250 Gbytes 488,397,168 ST3250410AS 250 Gbytes 488,397,168 ST3250310AS 250 Gbytes 488,397,168 ST3200820AS 200 Gbytes 390,721,968 ST3160815AS 160 Gbytes 312,581,808...

  • Page 33: Default Logical Geometry

    7,200 ± 0.2% Internal data transfer rate (Mbits/sec max) 1,030 Sustained data transfer rate (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) Model capacity ST3250620AS ST3250410AS ST3250820AS ST3200820AS ST3250310AS Interface Serial ATA (SATA) Recording method Perpendicular Recording density (kbits/inch max) 1,090...

  • Page 34: Physical Characteristics

    ST3400620AS and ST3400820AS 635 grams (1.40 lbs) ST3320620AS and ST3320820AS ST3300620AS and ST3300820AS 600 grams (1.32 lbs) ST3250620AS, ST3250820AS and ST3200820AS ST3160815AS, ST3160215AS, ST3120815AS and ST3120215AS, 380 grams (0.838 lbs.) ST3250410AS and ST3250310AS, 382 grams (0.842 lbs) ST380815AS, ST380215AS, ST340815AS and ST340215AS 365 grams (0.805 lbs)

  • Page 35: Seek Time

    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. •...

  • Page 36: Power Specifications

    Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 4 on page 40. 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.

  • Page 37: Conducted Noise

    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.

  • Page 38: Power-Management Modes

    5V ± 5% 12V ± 10% 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. The drive features the following power-management modes: Power modes Heads Spindle...

  • Page 39: Environmental Specifications

    2.9.5.1 Operating shock These models (750GB, 500GB, 400GB, 320GB, 200GB, ST3250620AS and ST3250820AS) comply with the performance levels specified in this document when subjected to a maximum operating shock of 68 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more than two times per second.

  • Page 40: Vibration

    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.

  • Page 41: Acoustics

    3.4 bels (typ)** ST3400620AS, ST3400820AS 2.9 bels (max) 3.6 bels (max)** ST3320620AS, ST3320820AS, ST3300620AS, ST3300820AS, 2.5 bels (typ) 3.0 bels (typ)** ST3250620AS, ST3250820AS, ST3200820AS 2.9 bels (max) 3.2 bels (max)** 2.8 bels (typ) 3.0 bels (typ)*** ST3250410AS, ST3250310AS 2.9 bels (max) 3.1 bels (max)***...

  • Page 42: Reliability

    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 43: Fcc Verification

    Seagate 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, pursu- ant to Subpart J, Part 15 of the FCC rules.

  • Page 44: European Union Restriction Of Hazardous Substances (Rohs)

    RoHS Directive require- ments. A number of parts and materials in Seagate products are procured from external suppliers. We rely on the rep- resentations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our...

  • Page 45: 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 46: Configuring The Drive

    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”...

  • Page 47: Drive Mounting

    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: •...

  • Page 48: Figure 6. Mounting Dimensions For 160-40 Gb Models (Including St3250410As And St3250310As Models)

    Figure 6. Mounting dimensions for 160-40 GB models (including ST3250410AS and ST3250310AS models) Barracuda 7200.10 Serial ATA Product Manual, Rev. F...

  • Page 49: 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. For detailed information about the Serial ATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment”...

  • Page 50: Serial Ata Device Plug Connector Pin Definitions

    Serial ATA device plug connector pin definitions Table 15 summarizes the signals on the Serial ATA interface and power connectors.. Table 15: Serial ATA connector pin definitions Segment Function Definition Ground 2nd mate Differential signal pair A from Phy Ground 2nd mate Differential signal pair B from Phy Signal...

  • Page 51: 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 52.for details and subcommands used in the S.M.A.R.T. implementation. Table 16: Supported ATA commands Command name...
  • Page 52 Command name Command code (in hex) Security Erase Unit Security Freeze Security Set Password Security Unlock Seek Set Features Set Max Address Note: Individual Set Max Address Address: commands are identified by the value Password: placed in the Set Max Features regis- Lock: ter as defined to the right.

  • Page 53: Identify Device Command

    4.3.1 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 Table 16 on page 45.
  • Page 54 Word Description Value 60–61 Total number of user-addressable LBA sectors available 0FFFFFFFh* (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.
  • Page 55 ST3400620AS = 781,422,768 ST3400820AS = 781,422,768 ST3320620AS = 625,142,448 ST3320820AS = 625,142,448 ST3300620AS = 586,072,368 ST3300820AS = 586,072,368 ST3250620AS = 488,397,168 ST3250820AS = 488,397,168 ST3250410AS = 488,397,168 ST3250310AS = 488,397,168 ST3200820AS = 390,721,968 ST3160815AS = 312,581,808 ST3160215AS = 312,581,808 ST3120815AS = 234,441,648...
  • Page 56 Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data. Description (if bit is set to 1) Word 63 Multiword DMA mode 0 is supported. Multiword DMA mode 1 is supported. Multiword DMA mode 2 is supported. Multiword DMA mode 0 is currently active.

  • Page 57: 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 58: 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 59: 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 60 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 61 We are interested in your comments and suggestions regarding this publication. Please take a few minutes to participate in our survey at the following URL: http://survey.seagate.com/survey/techpubs.nsf Thank you for your time and comments. Barracuda 7200.10 Serial ATA Product Manual, Rev. F...
  • Page 62 Barracuda 7200.10 Serial ATA Product Manual, Rev. F...
  • Page 63 Index Device Configuration Identify 45 Device Configuration Restore 45 Device Configuration Set 45 Device Reset 45 dimensions 41 ACA 37 disc surface 30 acceleration 34 dissipation 30 acoustics 35 Download Microcode 45 Active 32 duty cycle 36 Active mode 32 actuator arm 30 AFR 36 Agency certification 36...
  • Page 64 Operating power 30 Operating shock 33 I/O data-transfer rate 27 Operating vibration 34 I/O duty cycle 36 Identify Device 45 Identify Device command 47 Physical characteristics 28 Idle 32 point-to-point 2 Idle Immediate 45 Power consumption 30 Idle mode 30 power consumption 30 IEC950 36 power dissipation 30...
  • Page 65 RoHS 38 static-discharge 39 RRL 37 subassembly 37 support services 53 Surge immunity 35 S.M.A.R.T. Disable Operations 46 S.M.A.R.T. Enable Operations 46 S.M.A.R.T. Enable/Disable Autosave 46 technical support services 53 S.M.A.R.T. Execute Offline 46 temperature 29 S.M.A.R.T. implementation 45 temperature gradient 33 S.M.A.R.T.
  • Page 66 Barracuda 7200.10 Serial ATA Product Manual, Rev. F...
  • Page 68 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100402371, Rev. F, Printed in USA...

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