Processor Quad Core Intel®Xeon®Processor E3 HDD Capacity 12 x 3.5-inch SATA 6Gb/s, SATA 3Gb/s hard drive NOTE: The system is shipped without HDD. For the HDD compatibility list, please visit here HDD Tray 12 x hot-swappable and lockable tray LAN Port 4 x Gigabit RJ-45 Ethernet port LED Indicators Status, 10 GbE, LAN, eSATA, hard drives *10 GbE (reserved), eSATA (reserved) USB 2 x USB 3.0 ( back:2) 4 x USB 2.0 ( back:4) *Exporting recording file in playback by USB3.0 ports only. Buttons System: Power button, reset button Alarm Buzzer System warning Form Factor 2U, Rack mountable |