Western Digital WD Purple Surveillance Hard Drive
The storage capacity required for a surveillance system depends on the number of cameras, video resolution, and recording duration. Larger systems with multiple HD cameras typically require higher-capacity drives such as 2TB or 4TB to maintain longer video retention.
The Western Digital WD Purple Surveillance Hard Drive is purpose-built for modern CCTV environments requiring continuous video recording. Designed for DVR and NVR systems, it delivers dependable performance for security monitoring installations operating 24/7.
With support for multiple HD camera streams and optimized firmware for surveillance workloads, WD Purple drives provide reliable storage for professional security systems.
Key Features
Optimized for Surveillance
Engineered specifically for CCTV systems with continuous recording.
24/7 Reliable Operation
Built to support around-the-clock surveillance workloads.
Supports Multiple Cameras
Capable of handling several HD video streams simultaneously.
Stable Video Recording
Designed to reduce frame loss and ensure smooth playback.
Ideal applications
-
CCTV surveillance systems
-
DVR / NVR storage
-
Security monitoring installations
-
Small business or home security setups
Capacity Typical Use 500GB Small CCTV systems 1TB Home or small office surveillance 2TB Medium business installations 4TB Large CCTV deployments
| Capacity | 500GB, 1TB, 2TB, 4TB |
|---|