Seagate Barracuda ES.2 250GB, SATA II NCQ 16MB cache, 7200ot, ST3250620NS

Peak hard drive with a capacity of 250 GB uses revolutionary technology 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.16 MB cache ensures peak response when problems processing video, audio, graphics or computer games.The quiet and reliable operation of engines to take care fluidními bearings, drive and has a higher durability than conventional designs.The manufacturer gives lifetime to 1 200 000 hours of operation.
The mark.2 pre-disk for use in servers and business sphere.The disc is specially designed to operate very important applications, which are run continuously.
Serial ATA offers unlike the older Ultra ATA interface higher throughput and performance, support advanced technologies such as NCQ to optimize the route heads of readers, or a simpler and more reliable cabling.The disc also supports the second generation of this interface with a maximum data transfer speeds up to 300 MB / s.
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:
Type drive: 3.5 inches Serial ATA II Kolmý write to plotnu (perpendicular magnetic recording)
Capacity:
250 GB
The speed of rotation:
7 200 RPM
Cache:
16 MB
Interface:
Serial ATA II
Data Rate:
Up to 300 MB / s
Access time:
8.5 ms
Dimensions:
26.1 x 101.6 x 147 mm
Weight:
530 grams
Operating temperature:
5 to 55 ° C
Durability:
1.2 million hours