Western Digital Purple | 1000GB (1TB) 3.5" HDD | SATA III | 5400RPM | For Surveillance

Manufactured for high-resolution security systems that operate day and night.

WD Purple hard drives are specifically designed to meet the extreme demands of day-and-night active security systems with high temperatures.

WD Purple, from a global leader in the storage industry, is engineered to deliver high-quality video playback when you need it most.