2U Wisenet WAVE Network Video Recorder with 4 Professional licenses, Wisenet WAVE pre-installed, up to 150 Mbps recording B/W, 4x HDD Bays (3.5") up to 24TB, Intel CPU, Linux Ubuntu, HDMI, VGA output, 16 PoE+ camera ports with 200W total PoE budget, 320W power supply, Mouse included, Rail mount brackets included, No HDD included (barebone)