Western Digital Purple 4TB Internal Hard Drive
Brand – Western Digital, Model – Western Digital Purple 4TB, Type – Surveillance HDD, Storage (GB/TB) – 4TB, Form Factor (Inch) – 3.5 Inch, Interface – SATA 6 Gb/s, RPM – 5400 RPM, Buffer (MB/GB) – 64MB, Transfer Rate (MB/s) – 175MB/s, MTBF – 1,000,000, Power Consumption – 15W, Dimension – 147 x 101.6 x 26.1mm, Others – Recording Technology: CMR. Annualized workload rating: 180TB/yr. Host to/from drive (sustained): 175MB/s. Compatibility: WD Purple surveillance storage is built to handle up to 64 cameras per drive and is designed for 24/7, always on, high-definition surveillance security systems with more than eight bays., Specialty – WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. Warranty – 3 Year, Country of Origin – USA, Made in/ Assemble – Thailand/Malaysia