The Western Digital Purple 4TB (WD40PURX-64GVNY0) is a 3.5-inch surveillance-class hard drive designed for continuous 24/7 operation in DVR and NVR systems. It features a 5400 RPM spindle speed, 64MB cache buffer, and SATA 6Gb/s interface for reliable data throughput in multi-bay storage configurations. The drive is optimized for streaming workloads in security applications, with IntelliPower technology managing performance and thermal output in always-on environments. Typical installations include multi-camera surveillance systems, security monitoring centers, and tiered backup storage requiring sustained sequential access patterns. Compatible with most standard NVR/DVR platforms and tower enclosures supporting 3.5-inch SATA drives.
Tested and guaranteed. Available via quote.
