Western digital WD3200AAJS 320GB Hard Drive SATAII 7200rpm -

320GB HDD Holds: Up to 91,000 digital photos Up to 80,000 songs (MP3) Up to 8,000 songs (uncompressed CD quality) Up to 24 hours of Digital Video (DV) Up to 140 hours of DVD quality video Up to 38 hours of HD video Main Specifications Form Factor: 3.5" x 1/3H Buffer: Size 8 MB Speed: 7200 rpm Interfaces: 1 x Serial ATA-300 - 7 pin Serial ATA Compatible Bays 1 x internal - 3.5" x 1/3H Transfer Rate: 300 MBps (external) / 93.5 MBps (internal) Features: Data Lifeguard, Shock Guard, SecureConnect, FlexPower, WhisperDrive, Soft Seek Compliant Standards: S.M.A.R.T. General Specifications Software Included: Data Lifeguard Tools Dimensions: 10.2 x 14.7 x 2.61cm