The WD Purple PRO 22TB Internal Hard Drive is a high-performance surveillance storage solution designed for use with DVRs, PCs, and NVRs. With a rotation speed of 7200 RPM and a cache size of 512 MB, this HDD ensures reliable and efficient data storage for 24/7 surveillance systems. The drive features an in-built media server and is built specifically for security purposes, providing peace of mind for monitoring applications. With a storage capacity of 22TB and a manufacturer warranty of 5 years, this WD Purple drive offers a secure and expansive storage solution for surveillance needs.
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