Cool, quiet, eco-friendly.
WD Caviar Green drives use less power and support quieter, cooler-running desktop PCs and external storage devices.

WD Caviar Blue SATA 6 Gb/s. Performance and reliability for everyday computing. With SATA and PATA interfaces and cache sizes up to 32 MB, this series of drives offer a full range of performance features. Pick the drive that suits your needs with the confidence in knowing that all WD Caviar Blue drives are built to the highest standards of quality and reliability.

WD Caviar Black
Maximum performance for power computing.
Power your PC with our top-of-the-line high-capacity drives.

Enterprise Hard Drives
1 TB, 1.2 million hours MTBF, 64 MB Cache, 7200 RPM
Fast, reliable and enterprise-ready.
High-capacity, high-performance enterprise SATA drives with 24x7 reliability for business-critical applications

Engineered for maximum speed! WD VelociRaptor, the newest member of our unique class of 10,000 RPM SATA hard drives, combines a SATA 3 Gb/s interface and 16 MB cache to deliver performance that is up to 35% faster than its speedy older brother.

Engineered for maximum speed! WD VelociRaptor, the newest member of our unique class of 10,000 RPM SATA hard drives, combines a SATA 3 Gb/s interface and 16 MB cache to deliver performance that is up to 35% faster than its speedy older brother.

As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.

WD Caviar Blue16 native SATA hard drive features 16 MB cache for lightning-fast performance. This reliable drive is fast, but still delivers technologically advanced acoustics and cool operation.

WD Caviar Blue16 drives combine 16 MB cache with 3 Gb/s transfer rate for lightning-fast performance in demanding desktop and workstation applications. Technologically advanced acoustics minimize noise and cool drive operation and enhanced reliability features help protect the drive and the data stored on it.

Cool-running, quiet operation, superior performance and industry-leading reliability make these next-generation WD Caviar Blue drives the perfect hard drives for desktop and enterprise storage.