Western Digital Purple Pro Smart Video HDD 8TB internal hard drive 7200 RPM 3.5 Serial ATA

Compatible products: Up to 64 single-stream cameras | Certification: BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL | Power consumption (idle): 6.5 W | Type: HDD | Depth: 147 mm | Component for: PC | Mean time between failures (MTBF): 2500000 h | RAID levels: JBOD | Workload rate limit: 550 TB/year | Operating temperature (T-T): 0 - 65 °C | HDD capacity: 8 TB | Hybrid-HDD cache memory: 0.256 GB | Power consumption (off): 0.3 W | Maximum number of cameras supported: 64 | Quantity per pack: 1 pc(s) | Power consumption (standby): 0.3 W | Warranty period: 5 year(s) | HDD size: 3.5" | HDD average transfer rate: 265 MB/s | Power consumption (write): 7.3 W | HDD speed: 7200 RPM | Weight: 715 g | Compliance certificates: UKCA | Start/stop cycles: 600000 | Power consumption (read): 7.3 W | Width: 101.6 mm | Noise level (idle): 27 dB | Compliance certificates: RoHS | Compliance certificates: CE | Height: 26.1 mm | Storage temperature (T-T): -40 - 70 °C | Compliance certificates: VCCI | HDD interface transfer rate: 6 Gbit/s | Compliance certificates: BSMI | Compliance certificates: KC | Operating shock: 65 G | Number of AI channels: 32 | Compliance certificates: Federal Communications Commission (FCC) | Interface: Serial ATA | Compliance certificates: RCM | Non-operating shock: 250 G | Compliance certificates: UL