Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III

Rotational Vibration (RV) sensors: Yes HDD capacity: 20 TB Start/stop cycles: 600000 HDD size: 3.5" HDD sustained transfer rate: 260 MiB/s Type: HDD Storage drive buffer size: 512 MB Mean time between failures (MTBF): 2000000 h Interface: Serial ATA III Component for: Surveillance system HDD interface transfer rate: 6 Gbit/s Number of AI channels: 32 HDD speed: 7200 RPM Power consumption (typical): 7.72 W Power consumption (idle): 3.5 W Operating voltage: 5 / 12 V Start-up current: 2 A Power consumption (standby): 1 W Operating temperature (T-T): 0 - 65 °C Width: 101.8 mm Height: 26.1 mm Depth: 147 mm Weight: 680 g Maximum number of cameras supported: 64 Harmonized System (HS) code: 84717050 Products per pallet layer: 8 pc(s) Warnings: Do not expose to high temperatures or moisture.