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Barracuda® 7200.12 Desktop Hard Drives

The Seagate® Barracuda® 7200.12 hard drive combines proven technology and components, with industry-leading manufacturing expertise, to deliver up to 1 TB of sustainable desktop storage with a 32-MB cache.

Model ST31000528AS SATA 3Gb/s 1TB

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Best-fit Applications

  • Workstations
  • Desktop RAID
  • Gaming PCs
  • High-end PCs
  • Mainstream PCs
  • USB/FireWire/eSATA personal external storage

 

The Seagate® Barracuda® 7200.12 hard drive combines proven technology and components, with industry-leading manufacturing expertise, to deliver up to 1 TB of sustainable desktop storage with a 32-MB cache.

By combining sustainable Seagate technology and components with industry-leading volume manufacturing, the Seagate® Barracuda® 7200.12 drive delivers up to 1 TB of green, low-power yet high-performance, desktop storage.

This versatile drive family, also available in capacities of 750 GB with a 32-MB cache; 500 GB with a 16-MB cache; and 320, 250 and 160 GB with an 8-MB cache; is ideal for desktop applications such as workstations, desktop RAID, gaming PCs, high-end PCs, mainstream PCs and USB/FireWire/eSATA external storage.

 

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Barracuda 7200.12 SATA 3-Gb/s 1-TB Hard Drive

ST31000528AS

Specifications
Model Number ST31000528AS
Interface SATA 3Gb/s
Cache 32MB
Capacity 1 TB
Areal density (avg) 329 Gbits/inch2
Guaranteed Sectors 1,953,525,168
PHYSICAL
Height (max) 26.1 mm (1.028 inches)
Width (max) 101.6 mm (4.000 inches)
Length (max) 146.99 mm (5.787 inches)
Weight (typical) 622 grammes (1.371 pounds)
PERFORMANCE
Spindle Speed 7,200 rpm
Average latency 4.16 msec
Random read seek time <8.5 msec
Random write seek time <9.5 msec
RELIABILITY
Annual Failure Rate 0.32%
POWER
Maximum starting current, DC 2.0 amps

Find installation, troubleshooting and other support information for the Barracuda 7200.12 Hard Drive.