Uniview NVR301-08LS3-P8. Video input channels: 8 channels, Maximum resolution: 3840 x 2160 pixels, Number of simultaneously playbacked channels: 8 channels. Maximum storage capacity: 6 TB, HDD interface: SATA. Ethernet LAN data rates: 10,100 Mbit/s, Networking standards: IEEE 802.3af, IEEE 802.3at, Supported network protocols: TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SMTP. Product color: White. Power consumption (typical): 9 W, Output voltage: 52 V, Power over Ethernet (PoE) power per port: 30 W