Western Digital Ultrastar He12 3.5 12000 GB SAS

Storage drive buffer size: 256 MB | Non-operating vibration: 1.04 G | Non-operating shock: 300 G | Storage temperature (T-T): -40 - 70 °C | Height: 26.1 mm | HDD capacity: 12 TB | Write seek time: 8.6 ms | Type: HDD | HDD speed: 7200 RPM | Depth: 147 mm | Width: 101.6 mm | HDD size: 3.5" | Component for: Surveillance system | Operating shock: 70 G | Bytes per sector: 512 | Operating vibration: 0.67 G | Power consumption (idle): 6.1 W | Read seek time: 8 ms | Operating voltage: 5 / 12 V | Average latency: 4.16 ms | Operating temperature (T-T): 5 - 60 °C | Interface: SAS | Mean time between failures (MTBF): 2500000 h | Weight: 660 g | HDD interface transfer rate: 12 Gbit/s | Power consumption (typical): 9.8 W | Storage drive adapter included: No