Western Digital® HDD

Specs
- Capacity: 4TB
- Interface: SATA at 6GB/sec.
- Cache: 64MB
- 5400 rpm
- Drive Bays Supported: > 8 
- Supported cameras: up to 64
- Transference rate (sustained): 150Mbps
- Working consumption: 5,1W
- Idle consumption: 4,5W
- Standby/Sleep consumption: 0,4W
- Working temperature: +5°C~+60°C
- Charge/discharge cicle:: 300.000
- Annualized workload rating: 180TB /year
- Working temperature: -40°C ~ +70°C
- Dimensions: 101,6 (wide) x 26,1 (height) x 147 (depth) mm
- Weight: 680 g