Seagate 4TB SkyHawk SATA HDD

Seagate 4TB SkyHawk Surveillance HDD, SATA III, 256MB, Surveillance Optimized, NVR Ready Design, ImagePerfect Firmware, Rotational Vibration Sensors

Specifications:
- HDD size: 3.5´´
- HDD capacity: 4000 GB
- Interface: Serial ATA III
- Type: HDD
- Component for: PC
- Storage drive buffer size: 256 MB
- HDD interface transfer rate: 6 Gbit/s
- HDD sustained transfer rate: 180 MiB/s
- 24/7 operation: Yes
- RV sensor(s): Yes
- Maximum number of cameras supported: 64
- Start/stop cycles: 600000
- Mean time between failures (MTBF): 1000000 h

Power:
- Power consumption (standby): 0.25 W
- Power consumption (read): 3.7 W
- Power consumption (write): 3.7 W
- Power consumption (idle): 2.5 W
- Operating voltage: 5 / 12 V
- Start-up current: 1.8 A

Operational conditions:
- Operating temperature (T-T): 0 - 65 °C

Weight & dimensions:
- Width: 101.8 mm
- Height: 20.2 mm
- Depth: 147 mm
- Weight: 490 g