Western Digital Purple 4TB 3.5" SATA 6 Gb/s Internal Surveillance Hard Disk Drive

Optimized for Surveillance: Specifically designed for 24/7, always-on, high-definition security systems, ensuring reliable performance in demanding environments.

AllFrame™ Technology: Incorporates Western Digital’s exclusive AllFrame™ technology, which enhances ATA streaming to reduce frame loss, improve video playback, and support up to 64 cameras per drive.

Enhanced Workload Rating: Offers a workload rating of up to 180TB/year, three times higher than standard desktop drives, making it ideal for modern video surveillance DVR and NVR systems.

High Capacity Options: Available in capacities ranging from 1TB to 12TB, providing ample storage space for extensive video footage and future expansion.

Durable and Reliable: Engineered with a mean time between failures (MTBF) of up to 1.5 million hours and tarnish-resistant components, ensuring long-term reliability even in harsh conditions.