The WD22PURZ is part of Western Digital’s Purple surveillance hard drive series, specifically designed for 24/7 DVR and NVR security systems. With a storage capacity of 2TB, this 3.5" SATA HDD combines high-performance, reliability, and low power consumption to meet the demands of continuous security surveillance recording. Engineered for compatibility with a wide range of surveillance systems, the WD Purple WD22PURZ incorporates WD’s AllFrame technology to reduce video frame loss, enhance the playback and increase the number of drive bays supported within a DVR or NVR unit. This technology also helps to minimize video interruptions that could occur in a surveillance system. Its durable build ensures long-term reliability and the drive is optimized to withstand the rigorous environments typical of surveillance systems. Whether you are securing a small office or a large commercial facility, the WD22PURZ offers a smart, scalable surveillance storage solution that you can rely on.