Western Digital Purple 4TB Surveillance Hard Drive - Reliable 3.5-Inch SATA Storage for NVRs HP Monitors the Logitech G Astro A20

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Western Digital Purple 4TB Surveillance Hard Drive - Reliable 3.5-Inch SATA Storage for NVRs HP Monitors the Logitech G Astro A20WD Purple 4TB Surveillance Hard Drive The Western Digital Purple WD40PURZ is a 4TB internal surveillance hard drive designed specifically for high performance, 24 7 security systems. Engineered with reliability in mind, it features a 64MB buffer and operates at a spindle speed of 5400 RPM, providing a balance of power efficiency and consistent data throughput. Built to withstand the elevated heat fluctuations and vibrations common in NVR environments,