Seagate IronWolf internal hard drive 12 TB 256 MB 3.5" Serial ATA III (ST12000VN0008)

Workload rate limit: 180 TB/year Mean time between failures (MTBF): 1000000 h HDD size: 3.5" Start/stop cycles: 600000 Component for: NAS HDD speed: 7200 RPM HDD interface transfer rate: 6 Gbit/s Recording technology: CMR HDD capacity: 12 TB HDD sustained transfer rate: 210 MiB/s Storage drive buffer size: 256 MB Interface: Serial ATA III Type: HDD Power consumption (typical): 7.3 W Power consumption (standby): 1.1 W Start-up current: 1.8 A Operating voltage: 5 / 12 V Power consumption (idle): 5.1 W Operating temperature (T-T): 0 - 65 °C Operating relative humidity (H-H): 5 - 90% Operating shock: 50 G Non-operating shock: 200 G Storage temperature (T-T): -40 - 70 °C Height: 26.1 mm Width: 101.8 mm Weight: 690 g Depth: 147 mm