Capture 24/7 camera images on the Seagate SkyHawk ST1000VX005 1TB internal hard drives for a security system. The drives from the SkyHawk series have been specifically developed for the storage of video surveillance via NVR and DVR. Save HD footage from up to 64 IP cameras at the same time. The drives can handle a workload of 180TB per year. That's up to 3 times as much as an average desktop drive. This means that the drives can be used throughout the whole year, and you won't have to miss a second.