Western Digital 22TB 7200rpm SATA-600 512MB Gold (WD221KRYZ)

Features:HDD size: 3.5"Component for: Server/workstationStorage drive buffer size: 512 MBHDD speed: 7200 RPMHot-swap: NoHDD interface transfer rate: 6 Gbit/sType: HDDHDD capacity: 22 TBMean time between failures (MTBF): 2500000 hNoise level (idle): 20 dBInterface: Serial ATA IIIOperational conditions:Storage temperature (T-T): -40 - 70 °COperating shock: 40 GOperating temperature (T-T): 5 - 60 °CNon-operating shock: 200 GWeight & dimensions:Height: 26.1 mmWidth: 101.6 mmWeight: 670 gDepth: 147 m