EverFocus ENDEAVORx4 2TB. Video compression formats: H.264, Video capturing speed: 480 fps, Playback resolutions supported: 800x600/1024x768/1280x1024/1920x1080. Hard drive interface: Serial ATA, Hard drive capacity: 500 GB. Power requirements: 110-240V AC. Operating temperature range (T-T): 0 - 40 °C, Operating relative humidity range: 20 - 80 %. Dimensions (WxDxH): 430 x 423 x 72 mm