4 Channel NVR has 4 PoE ports 802.3AF up to 65W for cameras & HDD's. 120fps and a throughput of 32Mbps. Single camera stream up to 60fps. Internal HDD capacity of 1 drive up to 10TB in size. 4K HDMI (1.4)/VGA mirrored output. *max individual power per port is 11W