Pevný disk 3,5" Hitachi (IBM) Deskstar T7K500

Quiet and reliable hard drive offers a comfortable capacity of 250 GB.The disc has a modern Serial ATA II interface offers a transmission speed of up to 3 Gb / s.High-performance disk provides the speed of 7200 revolutions per minute and 8 MB cache.Access time with a value of only 8.5 ms is a guarantee of rapid loading of the data.Of course there is also an integrated temperature sensor and support functions NCQ optimize route headers drive to further accelerate access to the disk.
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:3.5 "
Capacity:
250 GB
The speed of rotation:
7 200 revolutions per minute
Cache:
8 MB
Interface:
Serial ATA II 3 Gb / s
Data Rate:
Up to 300 MB / s
Access time:
Average:8.5 ms
Dimensions:
26.1 x 101.6 x 147 mm
Weight:
640 grams
Operating temperature:
0 to 60 ° C