Western Digital Purple hard drives are designed for 24/7 recording in video surveillance applications. This 18TB hard drive is a great choice when you need to store lots of video for a long time. It delivers unmatched storage density, reliability, and cost-effectiveness.



WD Purple drives are built for 24/7, always-on, high-definition security systems. WD Purple surveillance storage features 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 a video recorder system. WD Purple drives have an enhanced workload rating that supports systems designed for 24×7 video recording with up to 64 cameras.

Uniview has developed a unique encryption algorithm verification mechanism between UNV customized SMR hard drive and UNV NVR, which adds encryption and decryption steps to hard drive recognition, making data more secure. In addition, these drives carry a 5-year limited warranty.