Pevný disk WD Caviar WD3000JS

Quiet and powerful hard disk with a capacity of 300 GB designed for the modern Serial ATA II is equipped with a large number of technologies for data protection and trouble-free operation.The disc contains a buffer size of 8 MB, and reaches the speed of 7200 revolutions per minute.The Serial ATA II allows the transfer data at speeds up to 300 MB / s.Excellent time access time guarantees fast and quick to find the stored data and readiness for their registration.This also helps SoftSeek technology, through improved search algorithm for writing and reading increases the effectiveness of the operations carried out.WhisperDrive technology minimizes noise drive the value of approaching the threshold of audibility of the human ear.
Privacy is ensured through superior technology Data Lifeguard.Hard disk automatically searches for the injured disk space, which in turn isolates them and try to correct them.This, together with the protection ShockGuard protecting the disk against shocks significantly extending the lifetime of hard disk.With a better installation, diagnostics and repair any simple data are available programs designed specifically for these discs in the package Data Lifeguard Tools.
The technology SecureConnect strengthening Serial ATA connectors and thus prevent cracking in the handling of cables.Thanks FlexPower technology can be used as conventional power connectors, as well as Serial ATA power.
The parameters and specifications:
Capacity:
300 GB
The speed of rotation:
7 200 RPM
Cache:
8 MB
Interface:
Serial ATA II (300 MB / s)
Access time:
An average of 8.9 ms
Dimensions:
26 x 101 x 147 mm
Weight:
0.6 kg
Operating temperature:
5 to 55 ° C