WD Purple Surveillance Hard Drive WD40PURZ - 4TB

WD Purple Surveillance Hard Drive Harddisk WD40PURZ 4TB 3.5 SATA-600 5400rpm\nWD Purple drives are built for 24/7, always-on, high-definition security systems. With a high workload rate, WD Purple drives are optimized for surveillance systems. WD Purple surveillance storage also features WD\'s exclusive AllFrame 4K technology, so you can confidently create a security system tailored to the needs of your business.\n\nDevice Type: Hard drive - internal\nCapacity: 4 TB\nForm Factor: 3.5\"\nInterface: SATA 6Gb/s\nBuffer Size: 64 MB\nFeatures: Time-Limited Error Recovery (TLER), Advanced Format technology, HelioSeal, surveillance system compatible, 24x7 availability, Write-Intensive Endurance, AllFrame 4K\nWidth: 101.6 mm\nDepth: 147 mm\nHeight: 26.1 mm\nWeight: 680 g\n\nDrive Transfer Rate: 600 MBps (external)\nInternal Data Rate: 150 MBps\nSpindle Speed: 5400 rpm\n\n24x7 Operation: Yes\nNon-Recoverable Errors: 1 per 10^14\nLoad / Unload Cycles: 300,000\n\nInterfaces: 1 x SATA 6 Gb/s\nCompatible Bay: 3.5\"\n\nPower Consumption: 5.1 Watt (read), 5.1 Watt (write), 4.5 Watt (idle), 0.4 Watt (standby), 0.4 Watt (sleep)\n\nCompliant Standards: Directive 2002/95/EC\nLocalization: Worldwide\n\nService / Support: Limited warranty - 3 years\n\nMin Operating Temperature: 0 °C\nMax Operating Temperature: 65 °C\nMin Storage Temperature: -40 °C\nMax Storage Temperature: 70 °C\nShock Tolerance (operating): 30 g @ 2 ms\nShock Tolerance (non-operating): 250 g @ 2 ms\nSound Emission: 25 dBA