WD Purple surveillance hard drives for CCTV recorders (NVRs and DVRs), from 1TB to 12TB. Every WD Purple drive is rated by Western Digital for up to 64 cameras and for recording 24 hours a day. The 8TB and 12TB are faster 7200rpm drives that also support AI recorders.

Not sure which size you need? See how many days each size records on our CCTV hard drives page, or work it out with the CCTV storage calculator.