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Seagate ST3400633AS-RK 400GB Barracuda 7200 SATA Internal Hard Drive
16 MB cache provides the highest performance with increased data bursting through the interface
Super-quiet drive is almost inaudible
7200 RPM spindle
Best-in-class operating and non-operating shock for excellent reliability
SATA 3Gbs drive with NCQ supports Intel Hyper-Threading for increased performance