The 1TB purple surveillance internal hard drive from western digital is designed to withstand the stresses placed on it in a 24/7 surveillance system. with support for up to 32 high-definition surveillance cameras this 1TB hard drive can hold a large amount of data and gives you the ability to easily upgrade and expand your security system.

• Built for always-on surveillance storage applications
• All Frame technology for reduced pixilation and video interruption
• Designed to support up to 32 HD cameras
• Caching algorithms specifically designed for security surveillance operation

• Storage: 1TB
• Form factor: 3.5'