Seagate Momentus 7200.4 ST9500420AS Mobile Hard Drive - 500GB, 2.5", 7200RPM, 16MB, SATA-300, OEM

500GB - 7200rpm - Plug-in Module

The Seagate Momentus 7200.4 drive delivers the highest available capacity on a laptop hard drive while satisfying today's need for performance. System builders can count on extending the life of their 7200-RPM laptops by eliminating the need to replace or upgrade due to performance issues.

Specification

Mfr Part Number: ST9500420AS

Capacity: 500 GB

Rotational Speed: 7200 rpm

Cache: 16 MB

Interface: SATA 300

Max. External Transfer Rate: 300 MB/s

Average Seek Time:

Read: 11 ms
Write: 13 ms

Shock:

Operating: 350G @ 2ms
Non-operating: 1000G @ 1ms

Power:

Seek, Typical: 1.554 W
Idle, Typical: 0.67 W
5V start max current: 1.0 amps

Dimensions (WxLxH): 2.75 x 3.951 x 0.370 inch / 69.85 x 100.35 x 9.5 mm

Weight: 0.238 lbs / 110 g

Support NCQ (Native Command Queuing) Technology

RoHS Compliant

Manufacture Warranty: 3 Years

Manufacturer: Seagate
SKU:	SEA 008
MPN:	ST9500420AS
UPC:	890552658503

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