Choose the Right HDD
Choose a drive at least as large as the recommendation, or the next available larger size.
Estimate HDD storage requirements for your CCTV camera system based on resolution, number of cameras, recording duration and video compression.
Enter your camera and recording details below.
Choose a drive at least as large as the recommendation, or the next available larger size.
Storage depends on scene movement, frame rate, recording quality, audio and camera settings.
H.265 can use less storage than H.264 at comparable quality, depending on implementation.
Allow extra storage for overhead, future expansion and longer retention needs.