Built to Western Digital's awarding winning quality standards, these drives are available in a full range of performance features. The original. These drives are built utilizing the tried and true proven technology of the original award-winning WD Caviar 3.53-inch hard drives for desktop computers.

SATA interface.
While SATA has become the industry standard interface, WD continues to manufacture desktop drives with a SATA interface for unique or legacy systems.

Value.
Built to the highest standards of quality and reliability, these drives offer features and capacity at an affordable price.

Solid performance.
With SATA and PATA interfaces, and cache sizes up to 32 MB, this series of drives offer a full range of performance features.

Capacity.
We offer WD Caviar Blue drives with capacities from 500GB because you can never have too much storage space.

Ultra cool and quiet.
Keeping the drive cool enhances reliability. WD continues to develop new and innovative ways to keep drives cool while they are operating which helps protect the drive and the data stored on it.