Related Manuals for Seagate Barracuda ST31000340AS
Summary of Contents for Seagate Barracuda ST31000340AS
- Page 1 Product Manual Barracuda 7200.11 Serial ATA ST31000340AS ST3640330AS ST31000640AS ST3640630AS ST3750330AS ST3500320AS ST3750630AS ST3500620AS ST3500820AS 100452348 Rev. F October 2008...
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Page 2: Revision History
In addition, some of the listed capacity is used for formatting and other functions, and thus will not be available for data storage. Seagate reserves the right to change, without notice, product offerings or specifications. -
Page 3: Table Of Contents
Seagate Technology support services ........ - Page 4 Barracuda 7200.11 Serial ATA Product Manual, Rev. F...
- Page 5 List of Figures Figure 1. Typical 5V startup and operation current profile ........13 Figure 2.
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Page 7: Introduction
Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Barracuda 7200.11 Serial ATA model drives: ® ST31000340AS ST3750330AS ST3640330AS ST3500320AS ST31000640AS ST3750630AS ST3640630AS ST3500620AS ST3500820AS These drives provide the following key features: • 7,200 RPM spindle speed. -
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: ST31000340AS ST3750330AS ST3640330AS ST3500320AS... - Page 10 Drive specifications summary Table 1: for 1000 and 750 Gbyte models Drive specification ST31000340AS ST31000640AS ST3750330AS ST3750630AS Formatted capacity (512 bytes/sector)* 1000 Gbytes 750 Gbytes Guaranteed sectors 1,953,525,168 1,465,149,168 Heads Discs Bytes per sector Default sectors per track Default read/write heads...
- Page 11 Drive specification ST31000340AS ST31000640AS ST3750330AS ST3750630AS Vibration, operating 2–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 2.0 Gs 22–350 Hz: 5.0 Gs 350–500 Hz:: 2.0 Gs Drive acoustics, sound power Idle** 2.9 bels (typical)
- Page 12 Drive specifications summary Table 2: for 640 Gbyte models Drive specification ST3640330AS ST3640630AS Formatted capacity (512 bytes/sector)* 640 Gbytes Guaranteed sectors 1,250,284,896 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 1090 kbits/in max Track density 150 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: support.seagate.com/customer/warranty_validation.jsp 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 14 Drive specifications summary Table 3: for 500 Gbyte models Drive specification ST3500320AS ST3500620AS ST3500820AS 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 1090 kbits/in max Track density 150 ktracks/in avg...
- Page 15 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 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.
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Page 16: Formatted Capacity
Formatted capacity Formatted Guaranteed Model Bytes per sector capacity* sectors ST31000340AS 1000 Gbytes 1,953,525,168 ST31000640AS ST3750330AS 750 Gbytes 1,465,149,168 ST3750630AS ST3640330AS 640 Gbytes 1,250,284,896 ST3640630AS ST3500320AS ST3500620AS 500 Gbytes 976,773,168 ST3500820AS *One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. -
Page 17: Physical Characteristics
750 & 640 GB models 633 grams (1.396 lbs) 500 GB models 543 grams (1.199 lbs) Cache buffer ST31000340AS, ST3750330AS, ST3640330AS and ST3500320AS 32 Mbytes (32,768 kbytes) ST31000640AS, ST3750630AS, ST3640630AS and ST3500620AS 16 Mbytes (16,384 kbytes) ST3500820AS 8 Mbytes (8,192 kbytes) Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. -
Page 18: Power Specifications
Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 4 on page 22. 2.7.1 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 19: Figure 1. Typical 5V Startup And Operation Current Profile
2.7.1.1 Typical current profiles Figure 1. Typical 5V startup and operation current profile Figure 2. Typical 12V startup and operation current profile Barracuda 7200.11 Serial ATA Product Manual, Rev. F... -
Page 20: Conducted Noise
2.7.2 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. -
Page 21: Environmental Specifications
Environmental specifications 2.8.1 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 22: Vibration
2.8.6 Vibration All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting screws. Vibration may be applied in the X, Y or Z axis. 2.8.6.1 Operating vibration The maximum vibration levels that the drive may experience while meeting the performance standards speci- fied in this document are specified below. -
Page 23: 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 this threshold curve (originated in ISO 389-7) 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 24: 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 25: 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, pursuant to Subpart J, Part 15 of the FCC rules. -
Page 26: 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 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 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 29: 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 Figure 5 for drive mounting dimensions. Follow these important mounting precau- tions when mounting the drive: •... - Page 30 Barracuda 7200.11 Serial ATA Product Manual, Rev. F...
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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. For detailed information about the Serial ATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment”... -
Page 32: Serial Ata Device Plug Connector Pin Definitions
Serial ATA device plug connector pin definitions Table 7 summarizes the signals on the Serial ATA interface and power connectors.. Table 7: 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 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 International Organization: Serial ATA Revision 2.6 (http:// www.sata-io.org). See “S.M.A.R.T. commands” on page 34 for details and subcommands used in the S.M.A.R.T. - Page 34 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.
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Page 35: 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 8 on page 27. - Page 36 Word Description Value Total number of user-addressable LBA sectors available (see Section 2.1 for related information) *Note: The maximum value allowed in this field is: 0FFFFFFFh 60–61 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 37 NOTE: This field is valid if word 84, bit 8 is set to 1 indicating 64-bit value. WWN support. 112–127 ATA-reserved 0000 Security status 0001 129–159 Seagate-reserved xxxx 160–254 ATA-reserved 0000 Integrity word xxA5 Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported Note.
- 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
) 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 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 Device Configuration Identify 27 Device Configuration Restore 27 Device Configuration Set 27 Device Reset 27 dimensions 23 ACA 19 disc surface 12 acceleration 16 dissipation 12 acoustics 17 Download Microcode 27 Active 14 duty cycle 18 Active mode 14 actuator arm 12 AFR 18 Agency certification 18...
- Page 44 Operating power 12 Operating shock 15 I/O data-transfer rate 10 Operating vibration 16 I/O duty cycle 18 Identify Device 27 Identify Device command 29 Physical characteristics 11 Idle 14 point-to-point 2 Idle Immediate 27 Power consumption 12 Idle mode 12 power consumption 12 IEC950 18 power dissipation 12...
- Page 45 RMS read/write current 14 start-stop cycles 18 RoHS 20 static-discharge 21 RRL 19 subassembly 19 support services 35 Surge immunity 17 S.M.A.R.T. Disable Operations 28 S.M.A.R.T. Enable Operations 28 S.M.A.R.T. Enable/Disable Autosave 28 technical support services 35 S.M.A.R.T. Execute Offline 28 temperature 11 S.M.A.R.T.
- Page 46 Barracuda 7200.11 Serial ATA Product Manual, Rev. F...
- Page 48 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100452348, Rev. F, Printed in U.S.A.