Western Digital 4TB Purple Surveillance HDD (WD40PURZ)

The Western Digital Purple 4TB Surveillance HDD is engineered specifically for 24/7 security recording environments. Built with WD’s IntelliPower technology and optimized for high-definition CCTV systems, this drive delivers consistent performance, reliability, and long-term durability for NVR/DVR setups.

Key Features

• 4TB Capacity designed for high-definition surveillance recording
• WD Purple Firmware optimized for 24/7 CCTV workloads
• SATA 6 Gb/s high-speed data interface
• IntelliPower RPM for low noise & reduced heat
• 64MB Cache for smoother video playback & recording
• Low Noise Operation — 25 dBA idle / 26 dBA seek
• Internal 3.5-inch HDD ideal for NVR/DVR systems
• 2-Year Warranty for peace of mind

Technical Specifications

Why Choose WD Purple?

WD Purple HDDs are built to handle continuous 24/7 operation, supporting multiple camera streams and delivering smooth, reliable video footage for your security system. Ideal for home, office, commercial, and industrial surveillance setups.