WD Blue 1TB Desktop Hard Disk Drive – SATA 6 Gb/s 64MB Cache 3.5 Inch

Capacity: 1 TB
Interface: SATA 6 Gb/s
Form Factor: 3.5 inch
Cache: 64 MB. Notouch ramp load technology safely positions the recording head off the disk surface to help protect your data
Rotational speed: 7200RPM Class
Designed for creative professionals, gamer and system builders