Western Digital Purple hard drives are specifically optimized for surveillance DVR and NVR systems and storage units.  These drives are built to withstand the demanding always-on nature of security camera systems.

BONUS: We offer FREE installation if you purchase the DVR/NVR and WD Purple hard drive on the same order.   Please allow an extra 1-2 business days to install and test prior to shipping.  If you do not wish the drive(s) to be installed please make note in the order comments.

This is a free bonus and we will not lower our selling price if you do not require installation.