WD Caviar SE16 400GB, SATA II, 16MB cache, 7200ot, 8.9ms, WD4000AAKS

Vysokokapacitní 400 GB drive with a unique 16 MB buffer is intended for high-speed interface Serial ATA II.These parameters guarantee higher performance disk for the executive group, multimedia equipment and computers designed for gaming.The disc is equipped with a large number of technologies for data protection and trouble-free operation, the speed of 7200 revolutions per minute and the Serial ATA II allows the transfer data at speeds up to 300 MB / s.Excellent access time period (8.9 ms) 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.
The parameters and specifications:
Capacity:
400 GB
The speed of rotation:
7 200 RPM
Cache:
16 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