http://www.westerndigital.com/ch/pr...asp?driveid=779

WD Caviar Green
SATA Hard Drives
640 GB, SATA 3 Gb/s, 64 MB Cache

Cool, quiet, eco-friendly.

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

Cache size:64 MB 32 MB 16 MB


容量：

2 TB 1.5 TB 1 TB 800 GB 750 GB 640 GB 500 GB

型號： WD6400AARS