HDD Video Surveillance WD Purple 4TB CMR, 3.5, 256MB, SATA 6Gbps, TBW: 180

Box Height (mm): 219 mm , Box Length (mm): 496 mm , Box Weight Brutto (kg): 12.55 kg , Box Width (mm): 274 mm , Depth (mm): 147 mm , Device Location: Internal , EAN Code: 718037898308 , External Data Bit Rate: 6 Gbps , Form Factor: 3.5" , Hard Drive Features: Advanced Format (AF)Conventional Magnetic Recording (CMR) , Height (mm): 26.1 mm , Installed Cache Memory Storage Capacity: 256 MB , Internal Data Bit Rate: 180 Mbps , Kapacitet: 4 TB , Maximum Non-Operating Ambient Temperature: 70 °C , Maximum Operating Ambient Temperature: 65 °C , Maximum Power Consumption: 4.7 W , Mean Time Between Failures: 1000000 hr , Minimum Non-Operating Ambient Temperature: -40 °C , Minimum Operating Ambient Temperature: 0 °C , Minimum Power Consumption: 0.3 W , Nominal Weight: 0.57 kg , Non-Recoverable Errors: 1 per 10^14 , Pack Height (mm): 27 mm , Pack Length (mm): 147 mm , Pack Weight Brutto (kg): 0.58 kg , Pack Weight Netto (kg): 0.57 kg , Pack Width (mm): 102 mm , Package Type: Other , Packs in Box: 20 , Packs per Pallet: 800 , Pieces in pack: 1 , Retail Packaging Net Weight Carton: 0 kg , Retail Packaging Net Weight Plastic: 0.01 kg , Shock Tolerance Operating: 30G @ 2ms , Shock Tolerance Storage: 250G @ 2ms , Supports Data Channel: SATA III-600 , Typical Operating Noise Level: 27 dB , Warranty Products Returnable: Yes , Warranty Term (month): 36 month(s) , Warranty validation Criteria: Serial Number , Width (mm): 101.6 mm