• Drive Capacity 500GB• Drive Interface Serial ATA 3.0 Gb/sec, Revision 2.6 (ATA-8)• Transfer Rate to Host 3 Gb/sec • Rotational Speed 7,200 RPM• Buffer Size 16MB• Dimensions (W) x (D) x (H) 69.85 mm (2.75") x 100 mm (3.94") x 9.5 mm (0.37")• Weight 115 g