{{{

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. With WD Purple, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems have improved power efficiency. Exclusive AllFrame™ technology helps reduce frame loss and improve overall video playback.

Specifications:

General
Device Type	Hard drive - internal
Capacity	2 TB
Form Factor	3.5"
Interface	SATA 6Gb/s
Buffer Size	256 MB
Features	Advanced Format technology, AllFrame, Conventional magnetic recording (CMR), support up to 64 cameras
Width	101.6 mm
Depth	147 mm
Height	26.1 mm
Weight	450 g
Performance
Drive Transfer Rate	600 MBps (external)
Internal Data Rate	175 MBps
Reliability
MTBF	1,000,000 hours
Non-Recoverable Errors	1 per 10^14
Load / Unload Cycles	300,000
Expansion & Connectivity
Interfaces	1 x SATA 6 Gb/s
Compatible Bay	3.5"
Power
Power Consumption	3.8 Watt (read/write) 3.2 Watt (idle) 0.3 Watt (standby) 0.3 Watt (sleep)
Miscellaneous
Compliant Standards	RoHS 2011/65/EU