Seagate BARRACUDA 7200.10 ST3400620AS Product Manual
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Seagate BARRACUDA 7200.10 ST3400620AS Product Manual

Barracuda 7200.10 serial ata drives
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Product Manual
Barracuda 7200.10 Serial ATA
ST3750640AS
ST3750840AS
ST3500630AS
ST3500830AS
ST3400620AS
ST3400820AS
ST3320620AS
ST3320820AS
ST3300620AS
ST3300820AS
ST3250620AS
ST3250820AS
100402371
Rev. J
November 2007
ST3250410AS
ST3250310AS
ST3200820AS
ST3160815AS
ST3160215AS
ST3120815AS
ST3120215AS
ST380815AS
ST380215AS
ST340815AS
ST340215AS

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Summary of Contents for Seagate BARRACUDA 7200.10 ST3400620AS

  • Page 1 Product Manual Barracuda 7200.10 Serial ATA ST3750640AS ST3750840AS ST3500630AS ST3500830AS ST3400620AS ST3400820AS ST3320620AS ST3320820AS ST3300620AS ST3300820AS ST3250620AS ST3250820AS 100402371 Rev. J November 2007 ST3250410AS ST3250310AS ST3200820AS ST3160815AS ST3160215AS ST3120815AS ST3120215AS ST380815AS ST380215AS ST340815AS ST340215AS...
  • Page 2 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. J...
  • Page 5 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 ST3750840AS ST3320820AS ST3500630AS ST3300620AS ST3500830AS ST3300820AS ST3400620AS ST3250620AS ST3400820AS ST3250820AS These drives provide the following key features: •...

  • 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

    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 following drive models: ST3750640AS ST3320620AS ST3750840AS ST3320820AS ST3500630AS ST3300620AS...
  • Page 10 Table 1: Drive specifications summary for 750 Gbyte models Drive specification Formatted capacitty (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density Track density Areal density Spindle speed Internal data transfer rate Sustained data transfer rate OD (read) I/O data-transfer rate ATA data-transfer modes supported...
  • 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: Drive specification Formatted capacity (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density Track density Areal density Spindle speed Internal data transfer rate Sustained data transfer rate OD (read) I/O data-transfer rate ATA data-transfer modes supported Cache buffer...
  • 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: Drive specification Formatted capacity (512 bytes/sector)* Guaranteed sectors Heads Doscs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density Track density Areal density Spindle speed Internal data transfer rate Sustained data transfer rate OD (read) I/O data-transfer rate ATA data-transfer modes supported Cache buffer...
  • 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: Drive specification Formatted capacity (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density Track density Areal density Spindle speed Internal data transfer rate Sustained data transfer rate OD (read) I/O data-transfer rate ATA data-transfer modes supported Cache buffer...
  • 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: Drive specification Formatted capacity (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density Track density Areal density Spindle speed Internal data transfer rate Sustained data transfer rate OD (read) I/O data-transfer rate ATA data-transfer modes supported Cache buffer...
  • 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: Drive specification Formatted capacity (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density Track density Areal density Spindle speed Internal data transfer rate Sustained data transfer rate OD (read) I/O data-transfer rate ATA data-transfer modes supported Cache buffer...
  • Page 21 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. The system will display the warranty information for your drive.
  • Page 22 Drive specifications summary Table 7: Drive specification Formatted capacity (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density Track density Areal density Spindle speed Internal data transfer rate Sustained data transfer rate OD (read) I/O data-transfer rate ATA data-transfer modes supported Cache buffer...
  • 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: Drive specification Formatted capacity (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density Track density Areal density Spindle speed Internal data transfer rate Sustained data transfer rate OD (read) I/O data-transfer rate ATA data-transfer modes supported Cache buffer...
  • 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: Drive specification Formatted capacity (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density Track density Areal density Spindle speed Internal data transfer rate Sustained data transfer rate OD (read) I/O data-transfer rate ATA data-transfer modes supported Cache buffer...
  • 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: Drive specification Formatted capacity (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density Track density Areal density Spindle speed Internal data transfer rate Sustained data transfer rate OD (read) I/O data-transfer rate ATA data-transfer modes supported Cache buffer...
  • 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: Drive specification Formatted capacity (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density Track density Areal density Spindle speed Internal data transfer rate Sustained data transfer rate OD (read) I/O data-transfer rate ATA data-transfer modes supported Cache buffer...
  • 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

    Formatted capacity Formatted Model capacity* ST3750640AS 750 Gbytes ST3750840AS ST3500630AS 500 Gbytes ST3500830AS ST3400620AS 400 Gbytes ST3400820AS ST3320620AS 320 Gbytes ST3320820AS ST3300620AS 300 Gbytes ST3300820AS ST3250620AS ST3250820AS 250 Gbytes ST3250410AS ST3250310AS ST3200820AS 200 Gbytes ST3160815AS 160 Gbytes ST3160215AS ST3120815AS 120 Gbytes ST3120215AS ST380815AS 80 Gbytes...

  • Page 33: Recording And Interface Technology

    Recording and interface technology Interface Recording method Recording density (kbits/inch avg) Track density (ktracks/inch avg) Areal density (Gbits/inch avg) Spindle speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate (read) (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) Interface Recording method Recording density (kbits/inch avg)

  • Page 34: Physical Characteristics

    Physical characteristics Maximum height (4, 3 and 2 disc models) Maximum height (1 disc models) Maximum width Maximum length Typical weight ST3750640AS and ST3750840AS ST3500630AS, ST3500830AS, ST3400620AS, ST3400820AS, ST3320620AS and ST3320820AS ST3300620AS, ST3300820AS, ST3250620AS, ST3250820AS and ST3250410AS ST3250310AS, ST3200820AS, ST3160815AS, ST3160215AS, ST3120815AS and ST3120215AS, ST380815AS, ST380215AS, ST340815AS and ST340215AS Cache buffer...

  • 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 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.

  • 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

    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 Active Tracking Idle Tracking Standby Parked...

  • Page 39: Environmental Specifications

    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).

  • 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

    Seagate follows the ECMA-74 standards for measurement and identification of PDTs. An exception to this process 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 42: Electromagnetic Immunity

    2.11 Electromagnetic immunity When properly installed in a representative host system, the drive operates without errors or degradation in performance when subjected to the radio frequency (RF) environments defined in the following table: Table 14: Radio frequency environments Test Description Electrostatic Contact, HCP, VCP: ±...

  • Page 43: 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 44: 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 45: Environmental Protection

    The silver, copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide, chlo- ride, 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 46 Barracuda 7200.10 Serial ATA Product Manual, Rev. J...

  • Page 47: 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 48: 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 49: 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 50: Figure 6. Mounting Dimensions For 160-40 Gb Models (Including St3250410As And St3250310As)

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

  • Page 51: 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 52: 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 Ground Ground Signal Ground Key and spacing separate signal and power segments Ground Ground Ground...

  • Page 53: 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 54.for details and subcommands used in the S.M.A.R.T. implementation. Table 16: Supported ATA commands Command name...
  • Page 54 Command name Security Erase Unit Security Freeze Security Set Password Security Unlock Seek Set Features Set Max Address Note: Individual Set Max Address commands are identified by the value placed in the Set Max Features regis- ter as defined to the right. Set Max Address Extended Set Multiple Mode Sleep...

  • Page 55: 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 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.
  • Page 56 Word Description 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.
  • Page 57 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh. 104– ATA-reserved Security status 129– Seagate-reserved 160– ATA-reserved Integrity word Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported Note. Barracuda 7200.10 Serial ATA Product Manual, Rev. J...
  • Page 58 See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data. Note. 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 59: 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 60: 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 61: 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 62 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 63 Index 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 Annualized Failure Rate 37 Annualized Failure Rate (AFR) 37 areal density 1 ATA commands 47 Australia/New Zealand Standard AS/NZS3548 1995 Australian Communication Authority (ACA) 38...
  • Page 64 I/O data-transfer rate 27 I/O duty cycle 37 Identify Device 47 Identify Device command 49 Idle 32 Idle Immediate 47 Idle mode 30 IEC950 37 Information Technology Equipment (ITE) 37 Initialize Device Parameters 47 Input noise ripple 31 input voltage 30 interface 27 interference 38 internal data-transfer rate OD 27...
  • Page 65 RoHS 39 RRL 38 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.
  • Page 66 Barracuda 7200.10 Serial ATA Product Manual, Rev. J...
  • Page 68 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100402371, Rev. J, Printed in U.S.A.

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