WD HDD 2TB Optimized for Video Surveillance / 3-year Warranty / for Video Surveillance

TECHNICAL SPECIFICATIONS:
Capacity: 2 TB.
Form factor: 3.5 inches.
Data Transfer Speed:
   - Buffer to host: 6Gb / s.
   - Host to / from disk (sustained): 145 MB / s
Cache: 64 MB.
Rotational speed: 5400RMP.
Interface: SATA III, 6.0 Gb / s.
Application: Optimized for Video Surveillance Applications
Bays: From 1 to 8.
Cameras: From 1 to 64.

PHYSICAL AND ELECTRICAL CHARACTERISTICS:
Operating Temperature:
   - In operation: 32 - 149ºF (0 - 65 ºC) 
   - Inactive: -40 - 158ºF(-40 - 70 ºC)
Electric consumption:
   - Reading / writing: 3.3W
   - Inactive: 2.9W
   - Standby and suspension: 0.4W
Dimensions: 1.0 x 5.78 x 4.0 (25.4 x 147 x 101.6mm) 
Weight: 1.0 lb (450g). 
Warranty: 3 Years