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Home > Computer Component > Hard Drive > SATA Hard Disk Drive

Hard Disk Drive HDD - SATA 2 Hard Drive

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The serial ATA is a relatively new interface that effectively improves data transfer rate of hard disk drives. The SATA data cable has one data pair for differential transmission of data to the device, and one pair for differential receiving from the device, just like EIA-422. That requires that data be transmitted serially. Similar differential signaling system is used in RS485, LocalTalk, USB, Firewire, and differential SCSI. The major brands of SATA 2 hard drives are Western Digital and Seagate.


WD 160GB SATA Hard Drive

WD 320GB SATA Hard Drive



Seagate 500GB SATA 2 Hard Drive

Seagate 1TB SATA 2 Hard Drive

Seagate 500GB SATA 2

Seagate 1TB SATA 2 HDD


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