Seagate IronWolf Pro ST8000NT001 internal hard drive 3.5" 8 TB Serial ATA III

HDD sustained transfer rate: 255 MiB/s Storage drive buffer size: 256 MB Noise level (idle): 28 dB Workload rate limit: 550 TB/year Mean time between failures (MTBF): 2000000 h HDD capacity: 8 TB Component for: NAS HDD interface transfer rate: 6 Gbit/s Rotational Vibration (RV) sensors: Yes Type: HDD HDD speed: 7200 RPM Interface: Serial ATA III HDD size: 3.5" Power consumption (standby): 1 W Start-up current: 2 A Power consumption (off): 1 W Operating voltage: 5 / 12 V Power consumption (idle): 7.8 W Power consumption (typical): 10.1 W Operating shock: 70 G Operating temperature (T-T): 0 - 65 °C Storage temperature (T-T): -40 - 70 °C Non-operating vibration: 2.27 G Non-operating shock: 300 G Depth: 147 mm Height: 26.1 mm Weight: 720 g Width: 101.8 mm