Seagate SkyHawk 6TB hard drive is ideal for clear, crisp, 24 x 7 workloads. This Seagate surveillance hard drive delivers reliable performance. The Seagate ST6000VX0023 6TB SkyHawk Surveillance Hard Drive sets new standards in performance and reliability. It is the perfect choice for NVRs and DVRs. This Seagate hard drive can support up to 64 HD cameras while recording up to 90 percent of the time. Furthermore, it is equipped with ImagePerfect firmware that provides a workload rating that is 3 times more than of a desktop drive. So there will be minimum dropped frames and downtime. The rotational vibration sensors of this hard drive are ideal for maintaining the performance of multi-drive and Raid systems. Key Features 6TB 6Gb/s 128MB Cache 3.5-Inch 1.55 lbs Perfect for Surveillance This Seagate hard drive is designed to handle the high demands of surveillance. It always stays active to ensure you have the footage ready whenever you need it. Record Smarter This Seagate surveillance hard drive is equipped with SkyHawk AI that is designed for surveillance purpose. The ImagePerfect firmware provides image integrity with no dropped frames and improves reliability by up to 30 percent over traditional desktop drives. Furthermore, this hard drive has built-in RV sensors that support multi-bay configurations of 16 plus bays.