Description: Manufacturer: HITACHI Mfg Part Number: 08K0632 Item Number: 40832406 Model IC25N020ATMR04 Capacity 20 GB Height 9.5mm Rotational Speed 4200 rpm Seek Time 12 ms avg Buffer Size 8 MB Interface ATA-6 Features 100 % FDB (fluid dynamic bearing) motors AFC media "pixie dust" S.M.A.R.T |