WD Purple Surveillance 4TB Hard Drive – WD43PURZ

WD Purple Surveillance Hard Drive – 4TB (WD43PURZ) Reliable Storage for Continuous Surveillance The WD Purple 4TB hard drive is engineered for 24×7 video surveillance recording, built to withstand elevated heat fluctuations and equipment vibrations in NVR and DVR environments. Featuring AllFrame™ technology, it enhances video capture and playback by minimizing frame loss. Designed for high workloads of up to 180TB/year, it supports up to 64 HD cameras and operates reliably in systems with up to 16 drive bays. With a 3-year limited warranty, tarnish-resistant components, and an MTBF of up to 1 million hours, WD Purple ensures dependable security storage. Key Features NVR and DVR environments: Could be briefly explained as “in common security camera recording systems.” AllFrame™ technology: Focus on the benefit: “Features special AllFrame™ Technology, which helps prevent lost video frames and improves how smoothly your recorded video plays back.” High workloads of up to 180TB/year: Rephrase as “Can reliably handle a very large amount of video data being recorded each year (up to 180 terabytes).” Up to 16 drive bays: “Works well in larger security systems that can hold many hard drives (up to 16).” Tarnish-resistant components: “Built with special parts that resist wear and tear, ensuring it lasts longer in challenging conditions.” MTBF: Instead of just the number, explain its implication: “Designed for exceptional long-term reliability, meaning it’s built to last for a very long time without issues.” CMR: This detail is likely best left in the “Full Specifications” section for technical users, as it’s not essential for a general audience’s understanding of the product’s benefits. Full Specifications Specification Details Brand Western Digital Series WD Purple HDD Model Number WD43PURZ Form Factor 3.5-Inch Storage Capacity 4TB Interface SATA Transfer Rate Up to 175MB/s Disk Speed (RPM) 5400 RPM Recording Technology CMR Cache Size 256MB Workload Rating Up to 180TB/year Max Cameras Supported Up to 64 HD single-stream cameras Max Drive Bays Supported Up to 16 bays MTBF Up to 1 million hours Dimensions (L × W × H) 5.79″ × 4″ × 1.03″ Weight 570g Operating Temperature 0°C to 65°C Non-Operating Temperature -40°C to 70°C Certifications BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL Warranty 3-Year Limited Warranty