WD Purple Surveillance 3.5-Inch Internal Hard Drive SATA 6Gbps 3TB

The WD Purple Surveillance 3.5-Inch Internal Hard Drive is engineered to meet the demanding requirements of modern, always-on security systems. Designed specifically for NVR and DVR surveillance, it ensures maximum reliability and high-quality video playback around the clock. This high-capacity 3TB drive is built to withstand the rigours of continuous operation in harsh environments, making it the ideal backbone for your security setup.

A key feature is AllFrame™ technology, which helps reduce video frame drops and stuttering, significantly improving the quality and smoothness of both video recording and playback. This technology is optimised to support performance for systems with up to 64 high-definition cameras simultaneously, ensuring comprehensive coverage without compromise.

Durability and Performance

With a substantial 180TB per year workload rating, this drive is certified for the heavy, constant write cycles typical of surveillance applications. It is engineered for mainstream surveillance systems and offers support for configurations of up to 16 drive bays, providing scalability for growing security needs. The inclusion of tarnish-resistant components further enhances its long-term durability and reliability in varied conditions.

The drive features a SATA 6 Gb/s interface for fast data transfer and a 256MB cache to boost performance during intensive read/write operations. With a rotational speed of 5400 RPM, it balances power efficiency with consistent performance, making it a dependable and energy-conscious choice for 24/7 operation. Its robust construction ensures it can handle the specific demands of surveillance workloads year after year.