WD Purple WD82PURZ 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5″ Internal Hard Drive Bare Drive

**WD Purple WD82PURZ 8TB Internal Hard Drive**
Optimized for 24/7 surveillance systems, this 8TB, 7200 RPM SATA drive features **256MB cache** and **AllFrame 4K technology** to reduce frame loss and ensure smooth playback. Engineered for high-write workloads, it supports up to 64 cameras simultaneously, excels in RAID environments, and offers vibration resistance for reliable, continuous operation. Ideal for 4K security systems, its **3.5″ design** balances high capacity, performance, and durability for professional surveillance needs.