WD Purple 4TB Surveillance Hard Drive – 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5″ – WD40PURZ
WD Purple drives are built for 24/7, always-on, high-definition security systems. WD Purple surveillance storage feature Western Digital’s exclusive AllFrame technology, so you can confidently create a security system tailored to the needs of your business. Using AllFrame technology, WD Purple drives improve video capturing and helps to reduce errors, pixelation, and video interruptions that could happen in …