4TB HDD

Unlike a standard desktop hard drive, a surveillance HDD is built for always-on recording, multiple camera streams, and the demanding environment inside security recorders. It is a smarter and more reliable choice for storing important CCTV footage.

This 4TB hard drive is a great option for customers who need more recording time than 2TB can offer, without stepping up to larger capacities like 6TB, 8TB or beyond.

Why choose a surveillance hard drive?

A CCTV recorder works very differently from a normal computer. It writes video footage day and night, often from multiple cameras at once. A surveillance hard drive is designed for this type of workload and is better suited to continuous recording than a standard desktop HDD. Designed for 24/7 surveillance workloads Better suited to DVR/NVR environments Optimised for continuous video recording Suitable for modern H.265 / H.265+ systems Supports multi-camera recording setups

Suitable for Hikvision, Dahua, HiLook and more

This 4TB surveillance hard drive is suitable for many CCTV recording systems, including: Hikvision DVRs Hikvision NVRs Dahua DVRs Dahua NVRs HiLook recorders Other compatible CCTV DVR and NVR systems