Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ Intel PRO series helps users work

PRO series helps users work smarter by delivering an efficient and productive experience

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WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments

990 PRO Sequential Read/Write - 1380/1319 MB/Watt based on internal test result of 1TB capacity model

The UDM includes everything you need for a small-scale wired or Wi-Fi network

Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ Intel PRO series helps users workThe right drive for the right job. 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. With WD Purple, you get reliable, surveillance class storage thats tested for compatibility in a wide range