Western Digital Red Pro internal hard drive 8 TB 7200 RPM 256 MB 3.5" Serial ATA

Type: HDD Storage drive buffer size: 256 MB Component for: NAS HDD size: 3.5" Interface: Serial ATA 24/7 operation: Yes HDD speed: 7200 RPM Mean time between failures (MTBF): 2500000 h HDD capacity: 8 TB Operating temperature (T-T): 0 - 65 °C Storage temperature (T-T): -40 - 70 °C Weight: 670 g Width: 101.6 mm Height: 26.1 mm Depth: 147 mm Quantity per pack: 1 pc(s) Warnings: Do not open or disassemble.