Hitachi Travelstar 7K200 0A53411 SATA Hard Drive
Capacity: 80GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 2.5″x9mm (Fits in ALL laptops)
Sustained Throughput (MBps):Ā
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⢠7K200 is the industryās 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. Ā Alternate PNs: HTS722080K9A300 TT572 0TT572 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; HPĀ Ā nc6220, nc6320, nx6325, nc6400, nx7300, nx7400,Ā Ā nc8430, nw8440, nw9440, nx9420Ā Ā nc2400 and nc4400.Ā |
Specifications | |
---|---|
Model number | 0A53411 / HTS722080K9A300 |
Model Name | Travelstar |
Formatted Capacity | 80 Gbytes |
Rotational Speed | 7,200 rpm |
Default Buffer (cache) Size | 16Ā Mbytes |
Performance | |
External (I/O) Transfer Rate (max) | 300 MBytes/sec |
Average Seek Time, Read | 12 msec typical |
Track-to-Track Seek, Read | 1 msec typical |
Average Latency | 4.2 msec |
Physical | |
Form Factor(width) | 2.5-inch |
Height | 9.5 mm |
Width | 70 mm |
Length | 100 mm |
Weight | 155 g |
Electrical | |
Power (Typical) | 5.5 watts |
Power (Idle) | 2.2 watts |
Startup | 5.5 watts |
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