Western Digital Blue Purple internal hard drive 3 TB 5400 RPM 64 MB 3.5 Serial ATA III

Warnings: Do not expose to high temperatures or moisture. | Component for: Surveillance system | HDD interface transfer rate: 6 Gbit/s | Height: 26.1 mm | Mean time between failures (MTBF): 1000000 h | Width: 101.6 mm | Storage temperature (T-T): -40 - 70 °C | Storage drive buffer size: 64 MB | Power consumption (idle): 23 W | Non-operating shock: 250 G | Warnings: Do not open or disassemble. | Warnings: Do not drop and avoid strong impacts. | Depth: 147 mm | HDD speed: 5400 RPM | Quantity per pack: 1 pc(s) | Interface: Serial ATA III | Operating shock: 30 G | HDD sustained transfer rate: 210 MiB/s | Start/stop cycles: 300000 | Operating voltage: 5 / 12 V | HDD capacity: 3 TB | HDD size: 3.5" | Compliance certificates: RoHS | Weight: 650 g | Type: HDD | Operating temperature (T-T): 0 - 65 °C