Seagate ST3250312AS, SGTST3000DM0011CH166 manual Drive Specifications, Specification summary tables

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2.0 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:

ST31000524ASST3500413AS ST3250312AS

ST3750525ASST3320413AS ST3160316AS

2.1Specification summary tables

The specifications listed in the following tables are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.

Table 1 Drive specifications summary for 1000 and 750 models

Drive Specification

ST31000524AS

 

ST3750525AS

 

 

 

 

 

 

Formatted capacity (512 bytes/sector)*

1000GB

 

 

750GB

 

 

 

 

 

Guaranteed sectors

1,953,525,168

 

1,465,149,168

 

 

 

 

 

 

Heads

4

 

 

3

 

 

 

 

 

 

 

Disks

2

 

 

2

 

 

 

 

 

 

 

Bytes per sector

512

 

 

512

 

 

 

 

 

 

 

Default sectors per track

63

 

 

63

 

 

 

 

 

 

 

Default read/write heads

16

 

 

16

 

 

 

 

 

 

 

Default cylinders

16,383

 

 

16,383

 

 

 

 

 

Recording density (max)

1413kb/in

 

1413kb/in

 

 

 

 

Track density (avg)

236 ktracks/in

 

236 ktracks/in

 

 

 

 

Areal density (avg)

329Gb/in2

 

329Gb/in2

Spindle speed

7200 RPM

 

7200 RPM

 

 

 

 

Internal data transfer rate (max)

1695Mb/s

 

1695Mb/s

 

 

 

 

Sustained data transfer rate OD (max)

125MB/s

 

125MB/s

 

 

 

 

I/O data-transfer rate (max)

600MB/s

 

600MB/s

 

 

 

 

 

ATA data-transfer modes supported

 

 

PIO modes: 0 to 4

 

 

 

Multiword DMA modes: 0 to 2

 

 

 

Ultra DMA modes: 0 to 6

 

 

 

 

 

 

Cache buffer

32MB

 

 

32MB

 

 

 

 

 

Height (max.)

26.1mm / 1.028 in

 

26.1mm / 1.028 in

 

 

 

 

Width (max.)

101.6mm /4.0 in (+ 0.010 in)

 

101.6mm /4.0 in (+ 0.010 in)

 

 

 

 

Length (max.)

146.99mm / 5.787 in

 

146.99mm / 5.787 in

 

 

 

 

Weight (typical)

622g /1.371 lb

 

622g /1.371 lb

 

 

 

 

 

 

Average latency

4.16ms

 

 

4.16ms

 

 

 

 

 

 

 

Power-on to ready (max.)

<10.0s

 

 

<10.0s

 

 

 

 

 

 

 

Standby to ready (max.)

<10.0s

 

 

<10.0s

 

 

 

 

 

 

 

Track-to-track seek time (typical)

<1.0ms

read

 

<1.0ms

read

 

<1.2ms

write

 

<1.2ms

write

 

 

 

 

Average seek, read (typical)

<8.5ms typical

 

<8.5ms typical

Average seek, write (typical)

<9.5ms typical

 

<9.5ms typical

 

 

 

 

 

 

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 modeSeek time Physical characteristicsRecording and interface technology 750GB models 500, 320, 250 and 160GB models Power specificationsPower consumption Start/stop timesVoltage tolerance Conducted noisePower modes Heads Spindle Buffer Power-management modesAltitude Environmental specifications Ambient temperatureTemperature gradient HumidityTest for Prominent Discrete Tones PDTs VibrationAcoustics Test Description Performance Reference Level Standard Electromagnetic immunityReliability FCC verification WarrantyAgency certification Safety certification Electromagnetic compatibilityEnvironmental protection Corrosive environment Serial ATA cables and connectors Handling and static-discharge precautionsConfiguring the drive 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.
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