Western Digital Caviar SE WD3200AAJS 320GB 3.5" 7200RPM 8MB Cache SATA 3.0Gb/s HDD Hard Disk Drive WD3200AAJS-22B4A0.
Storage Capacity: 320GB
Rotation Speed: 7200RPM
Storage Interface: SATA 3.0Gb/s
Cache: 8MB
Form Factor: 3.5"
Type: Internal Hard Disk Drive
Features: Data Lifeguard, SoftSeek Technology, Shock Guard Technology, IntelliSeek Technology, WhisperDrive Technology, NoTouch Ramp Load Technology