Western Digital Red Plus WD20EFPX internal hard drive 2 TB 5400 RPM 64 MB 3.5 Serial ATA

Weight: 450 g | Operating voltage: 5 / 12 V | HDD size: 3.5" | Start/stop cycles: 600000 | HDD speed: 5400 RPM | Power consumption (read): 3.3 W | Storage temperature (T-T): -40 - 70 °C | Depth: 147 mm | HDD sustained transfer rate: 150 MiB/s | Interface: Serial ATA | Operating temperature (T-T): 0 - 65 °C | Non-operating shock: 350 G | Operating shock: 30 G | HDD interface transfer rate: 6 Gbit/s | Quantity per pack: 1 pc(s) | Mean time between failures (MTBF): 1000000 h | Width: 101.6 mm | Storage drive buffer size: 64 MB | Type: HDD | Hot-swap: Yes | Power consumption (idle): 2.3 W | Component for: NAS | Height: 26.1 mm | HDD capacity: 2 TB | Power consumption (standby): 0.4 W | Start-up current: 1.2 A | Power consumption (write): 3.3 W