Western Digital 4TB 5400rpm SATA-600 256MB Blue WD40EZAX

Features:HDD interface transfer rate: 6 Gbit/sHot-swap: NoHDD speed: 5400 RPMHDD capacity: 4 TBType: HDDInterface: Serial ATA IIIComponent for: PCHDD size: 3.5"Noise level (idle): 23 dBPower:Power consumption (write): 4.7 WPower consumption (idle): 3.1 WPower consumption (read): 4.7 WOperational conditions:Operating temperature (T-T): 0 - 60 °CStorage temperature (T-T): -40 - 70 °CWeight & dimensions:Height: 26.1 mmWeight: 570 gWidth: 101.6 mmDepth: 147 mm