Hitachi Deskstar 7K1000.C

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Hitachi Deskstar 7K1000.C was a hard drive family created by Hitachi. It is the successor to the Hitachi Deskstar 7K1000.B, upgrading platter capacity to 500 GB/platter simultaneously with competing families such as Seagate Barracuda 7200.12. It possessed coverage of either SATA 2.6 or SATA 3.0 interface speeds, as well as cache amounts ranging from 8 to 32 MB. It also has a 5,700 RPM variant, the Hitachi Deskstar 5K1000.

History[edit | edit source]

The Deskstar 7K1000.C family was released in 2009. Following Western Digital's takeover of HGST, the 7K1000.C was kept in production instead of its successor, which was licensed to Toshiba.

Products[edit | edit source]

Model Capacity Interface Cache (MB)
Hitachi HDS721016CLA382 160 GB SATA 2.6 (300 MB/s) 8
Hitachi HDS721025CLA382 250 GB SATA 2.6 (300 MB/s) 8
Hitachi HDS721025CLA682 250 GB SATA 3.0 (600 MB/s) 8
Hitachi HDS721032CLA362 320 GB SATA 2.6 (300 MB/s) 16
Hitachi HDS721032CLA662 320 GB SATA 3.0 (600 MB/s) 16
Hitachi HDS721050CLA362 500 GB SATA 2.6 (300 MB/s) 16
Hitachi HDS721050CLA662 500 GB SATA 3.0 (600 MB/s) 16
Hitachi HDS721075CLA332 750 GB SATA 2.6 (300 MB/s) 32
Hitachi HDS721010CLA332 1 TB SATA 2.6 (300 MB/s) 32
Hitachi HDS721010CLA632 1 TB SATA 3.0 (600 MB/s) 32

Trivia[edit | edit source]

  • All drives in the 7K1000.C family are codenamed Jupiter.

References[edit | edit source]

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