4TB WD Hard Drive with 3-Year Warranty, Optimized for Video Surveillance by WD Brand

Uncompromising Storage with a WD Purple Surveillance Hard Drive

WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system.

Multiple Cameras, Multiple Streams

Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras (6TB1 and above), and can also support many of the latest cameras that transmit multiple streams to enable basic AI functionality.

Multiple Cameras, Multiple Streams

Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras (6TB1 and above), and can also support many of the latest cameras that transmit multiple streams to enable basic AI functionality.

Technical Specifications:
Capacity: 4 TB.
Form factor: 3.5 inches.
Data transfer speed:
– Buffer to host: 6Gb/s.
– Host to/from disc (sustained): 150 MB/s
Cache: 64 MB.
Rotation speed: 5400RMP.
Interface: SATA III, 6.0 Gb/s.
Application: Optimized for Video Surveillance Applications
Bay quantity: from1 to 8.
Camera quantity: from 1 to 64.

Physial and Electrical Characteristics:
Operating Temperature:
– Operating: 0 – 65 ºC
– Non-operating: -40 – 70 ºC

Electrical Consumption:
– Reading / writing: 3.3W
– Non-operating: 2.9W
– Standby and sleep: 0.4W
Dimensions: 25.4 x 147 x 101.6mm
Weight: 680g.

Warranty: 3 Years. Only for epcom authorized distibutors.