Hikvision HDD storage

Comms Direct supplies Hikvision HDD storage — surveillance-grade hard drives sized from 1TB to 14TB, selected for continuous 24/7 operation inside Hikvision NVRs. Fitting the right drive at commissioning is one of the most important decisions in a CCTV installation — and one of the most commonly overlooked.

Why Surveillance HDDs — Not Desktop Drives

Desktop hard drives are designed for intermittent use — read a file, write a document, idle for hours. A CCTV NVR writes continuously across multiple camera streams, every hour of every day. Standard desktop drives are not rated for this workload and will fail prematurely in a surveillance environment. Surveillance-grade HDDs are engineered specifically for this duty cycle — with firmware optimised for sequential write performance, vibration compensation for multi-drive bays, and extended MTBF ratings that reflect real-world NVR operation.

Choosing the Right Capacity

The right storage capacity depends on the number of cameras, recording resolution, frame rate, compression settings, and whether recording is continuous or motion-triggered — too many variables to give a single answer. If you are unsure how much storage your installation requires, the Comms Direct team is available for pre-purchase advice via the enquiry form or live chat before you order.

Hikvision HDD storage is sourced through authorised Australian distribution and backed by full manufacturer warranty. Compatible with the full range of Hikvision NVRs. Browse the full range of Hikvision CCTV accessories including brackets, junction boxes and HDMI leads. For large project deployments, contact the Project Supply Desk.