Western Digital 2TB 5400rpm SATA-600 64MB Blue WD20EARZ

Features:HDD speed: 5400 RPMBaud rate: 180 MB/sType: HDDHDD capacity: 2 TBInterface: SATA IIIProduct colour: BlueStorage drive buffer size: 64 MBHDD size: 3.5"Recording technology: CMROperational conditions:Operating temperature (T-T): 0 - 60 °CStorage temperature (T-T): -40 - 70 °CWeight & dimensions:Width: 101.6 mmWeight: 450 gHeight: 26.1 mmDepth: 147 mmOther features:Power requirements: 12/5 VDCAcoustic pressure emissions: 21 dB