Western Digital 4TB Purple Surveillance Hard Drive Storage Capacity:4 Terabyte 1080P@25 fps

1080P@25 fps

Local storage: XTS-AES Video authentication checksum

compensation On/off Noise reduction Intelligent Dynamic Noise Reduction with

0: advanced infrared technology with 60 m IR distance

fast roaming

Western Digital 4TB Purple Surveillance Hard Drive Storage Capacity:4 Terabyte 1080P@25 fpsDescription WD Purple drives are engineered specifically for the surveillance industry to handle the higher workloads and demands of 24 7 HD surveillance systems. They can support up to 32 cameras with 8 drives and can handle 3 x the workload of regular desktop drives. They're designed to operate at low power with reduced ambient noise and vibrations for longer life spans. You can rely on surveillance class storage built by one of the largest, leading