Hitachi Travelstar 7K320 0A57547 SATA Hard Drive

Capacity: 320GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 2.5″x9mm (Fits in ALL laptops)
Sustained Throughput (MBps): 
Average Seek Time (read/write ms): 12
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 16MB

High-performance mobile storage without sacrificing capacity or power

Travelstar™ 7K320 is the industry’s only fourth-generation 7200 RPM 2.5-inch hard drive with capacities ranging from 80GB to 320GB, equivalent to Hitachi 5400 RPM products. The 160GB per platter one- and two-disk models deliver 60% higher capacity and 12% better application performance than its predecessor. Hitachi provides best-of-breed power and operating shock in Travelstar 7K320 by matching its 5400 RPM models. Designed to support the high-performance needs of multi-tasking commercial users and consumers on-the-go, Travelstar 7K320 offers speed without sacrificing battery life, capacity or audio quality. Hitachi offers optional hard-drive-level encryption for users looking for increased data security and models with enhanced availability to deliver high-capacity storage for non-stop ENVIRONMENTS.

Hitachi p/n: HTS723232L9A360

Compatibility

Fully compatible with new Dell, IBM, HP & Compaq laptops that use 2.5″ SATA drives. e.g. Dell D600, D610, D620, D640, D800, D810, D820, D840; HP  nc6220, nc6320, nx6325, nc6400, nx7300, nx7400,  nc8430, nw8440, nw9440, nx9420  nc2400 and nc4400.