Seagate Barracuda 7200.8 250GB, SATA NCQ, 8MB cache, 7200ot, ST3250823AS

Executive hard drive for the Serial ATA interface, equipped with advanced technology NCQ (Native Command Queuing) to optimize the route heads of readers and faster access to the disk.It has a higher 8 MB buffer and the plates rotate speed of 7200 revolutions per minute.
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.
The parameters and specifications:
Capacity:
250 GB
The speed of rotation:
7 200 ot./ min.
Cache:
8 MB
Interface:
Serial ATA
Data Rate:
1.5 Gb / s
Přistupová time:
An average of 8 ms
Dimensions:
26.11 x 101.6 x 147 mm
Weight:
0.635 kg
Operating temperature:
0 to 60 ° C
Storage temperature:
-40 To 70 ° C