Seagate 2.5" Momentus 5400.4 200GB, SATA II NCQ, 8MB cache, 5400ot, PMR, ST9200827AS

Innovative hard disk format 2.5 "for modern notebooks, the Serial ATA interface.To increase the performance of the technology used kolmého minutes.This technology allows for data entry plotnu perpendicular to the disk, data recording is denser and capacity many times higher than normal longitudinal minutes.8 MB cache ensures peak response when problems processing video, audio or graphics.The quiet and reliable operation of engines to take care fluidními bearings, drive and has a higher durability than conventional designs.Technology NCQ imposes requirements on reading into the cache and the knowledge of the position of heads of readers set optimal route for the fastest move to the desired location.Requirements for access to the disk are continuously evaluated and route headers is still modified.As a result, this reduces vibration readers heads and accelerate access to the disk.

Parameters specifications:

Type drive:
Format:2.5 "
Height:9.5 mm

Capacity:
200 GB

The speed of rotation:
Ot 5400./ min

Cache:
8 MB

Interface:
SATA II
Support NCQ

Access time:
Average:12 ms

Dimensions:
100 x 70 x 9.5 mm

Weight:
102 grams

Operating temperature:
5 to 55 ° C