Seagate ST3320413AS, SGTST3000DM0011CH166, ST31000524AS manual Barracuda Sata Product Manual, Rev. B

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S.M.A.R.T. Save Attribute Values 34 S.M.A.R.T. Write Log sector 34 Safety certification 24

SATA 31 screws 21 sectors 16 Sectors per track 16

Security Disable Password 33 Security Erase Prepare 33 Security Erase Unit 33 Security Freeze 33 Security Set Password 33 Security Unlock 33

See “S.M.A.R.T. commands” on page 34 32 Seek 33

Seek time 17

Serial ATA (SATA) interface 31 serial ATA ports 9

servo electronics 18 Set Features 33 Set Max Address 34

Set Max Address Extended 34 Set Multiple Mode 34 Shock 21

single-track seeks 17 Sleep 19, 20, 34 Sleep mode 20 sound 22

Specification summary table 11 spindle speed 17

Spinup 19 Spinup power 18 Standby 19, 20, 34 Standby Immediate 34 Standby mode 18, 20 standby timer 20 Standby to Ready 18 Start/stop times 18 start-stop cycles 23 static-discharge 27 subassembly 24 support services 41 Surge immunity 23

T

technical support services 41 temperature 17, 21 temperature gradient 21 timer 20

timers 20

track density 17 Track-to-track 17 Track-to-track seek time 17

U UL60950-1 24

V

Vibration 22 voltage 18

Voltage dips, interrupts 23 Voltage tolerance 19

W

weight 17

wet bulb temperature 21 width 17

Write Buffer 34

Write DMA 34

Write DMA Extended 34 Write DMA FUA Extended 34 Write DMA Without Retries 34 Write Log Extended 34 Write Multiple 34

Write Multiple Extended 34 Write Multiple FUA Extended 34 Write Sectors 34

Write Sectors Extended 34 Write Sectors Without Retries 34

Barracuda SATA Product Manual, Rev. B

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Contents Barracuda Revision Date Description of Change Document Revision HistoryContents Barracuda Sata Product Manual, Rev. B Figures Barracuda Sata Product Manual, Rev. B Seagate Technology Support Services Barracuda Sata Product Manual, Rev. B About the Serial ATA interface IntroductionIntroduction Specification summary tables Drive SpecificationsDrive specifications summary for 500GB and 320 models Drive specifications summary for 500GB and 320 models Drive specifications summary for 250GB and 160GB models Formatted capacity Model Formatted Guaranteed Bytes per sector Capacity SectorsDefault logical geometry LBA modePhysical characteristics Recording and interface technologySeek time Power consumption Power specificationsStart/stop times 750GB models 500, 320, 250 and 160GB modelsVoltage tolerance Conducted noisePower modes Heads Spindle Buffer Power-management modesTemperature gradient Environmental specifications Ambient temperatureHumidity AltitudeVibration AcousticsTest for Prominent Discrete Tones PDTs Electromagnetic immunity ReliabilityTest Description Performance Reference Level Standard Agency certification Safety certification WarrantyElectromagnetic compatibility FCC verificationEnvironmental protection Corrosive environment Handling and static-discharge precautions Configuring the driveSerial ATA cables and connectors Attaching Sata cabling Drive mountingMounting dimensions 1000 and 750GB models Mounting dimensions 500, 320, 250 and 160GB models Segment Pin Function Definition Serial ATA Sata InterfaceCommand name Command code in hex Supported ATA commandsE7H C6H Word Description Value Identify Device commandXx07H Bit Word Xx3FHBit Word Set Features command Code in features register A.R.T. command 3 S.M.A.R.T. commandsBarracuda Sata Product Manual, Rev. B Serial ATA Sata Interface Barracuda Sata Product Manual, Rev. B IndexBarracuda Sata Product Manual, Rev. B Barracuda Sata Product Manual, Rev. B Page Page ASIA/PACIFIC Seagate Technology LLC

ST3750525AS, ST3320413AS, ST4000DM000, ST3250312AS, ST31000524AS specifications

Seagate is a renowned name in the field of data storage, known for its innovative hard disk drives (HDDs) that cater to various needs. Among its extensive product lineup, the Seagate ST3500413AS, ST3160316AS, SGTST3000DM0011CH166, ST31000524AS, and ST3250312AS stand out due to their unique features and performance characteristics.

The Seagate ST3500413AS is a 500GB SATA drive exhibiting a 7200 RPM spin speed, which allows for quick data access and file transfers. It features a 16MB cache, enhancing performance by allowing frequently accessed data to be stored in a readily available state. This drive is particularly suitable for users with moderate storage needs, such as home offices and casual gaming.

On the other hand, the ST3160316AS offers a larger 1.5TB capacity. Like the ST3500413AS, it operates at 7200 RPM and comes equipped with a 32MB cache that boosts read/write speeds. This HDD is ideal for users who require additional space for media files, backups, or extensive applications.

The SGTST3000DM0011CH166 is part of Seagate's Barracuda series, renowned for its balance of performance and capacity. This 3TB drive operates on SATA III at 7200 RPM and features a 64MB cache, making it suitable for high-demand applications such as gaming rigs and multimedia servers. Its Storage capacities and speed allow users to store a significant amount of data without compromising performance.

The ST31000524AS is another prominent Seagate model that offers 1TB of storage with a similar 7200 RPM speed. This HDD is characterized by its reliability and efficiency, making it perfect for systems requiring robust data storage solutions. The 32MB cache further aids in data access speed, making it suitable for task-intensive applications.

Lastly, the ST3250312AS provides a 2TB capacity and mirrors the 7200 RPM spin speed found in the other models. With a 32MB cache, it is designed for home and small business use, offering a balance of performance and capacity. This HDD is particularly appealing for users needing to store large files without compromising on data retrieval times.

In summary, Seagate's lineup, including the ST3500413AS, ST3160316AS, SGTST3000DM0011CH166, ST31000524AS, and ST3250312AS, presents a range of storage solutions ideal for different user needs. From casual users to demanding applications, these drives utilize advanced technologies to ensure reliability, speed, and adequate storage capacity for a wide array of digital data.