Fujitsu MBA3073RC - 73GB Hard Disk Drive. Hard drive capacity: 73.5 GB, Hard drive rotational speed: 15000 RPM, Hard drive interface: Serial Attached SCSI (SAS). Power consumption (typical): 12.8 W. Weight: 800 g, Height: 25.4 mm, Width: 101.6 mm. Operating temperature range (T-T): 5 - 55 °C, Storage temperature range (T-T): -40 - 70 °C, Operating relative humidity range: 5 - 95 %