WD 2TB PURPLE HARD DRIVE

Features:
Built for compatibility with industry-leading chassis and chipset manufacturers for seamless integration into new or existing video surveillance system
Support up to 32 high-definition surveillance cameras
Lower power consumption is crucial in high-temperature always-on surveillance environments
With exclusive IntelliSeek technology, lowers power consumption, noise and vibration that can damage and cause desktop drives to wear out more quickly

Specifications:
Interface: SATA 6Gbps
Rotational Speed: IntelliPower
Buffer Size: 64MB
Load/unload Cycles: 300,000 minimum
Buffer to Host (Serial ATA): 6Gbps (Max)
Capacity: 2TB
Form Factor: 3.5 inch
Dimensions: 1.028(H) x 5.787(D) x 4.00(W) inches
Operating System: Windows/Mac