Channels 32 , Drives/bays 4 , Desktop/pedestal , Rack , CPU Embedded Linux , Integrated LAN Gigabit , 2x15pin D-sub , 2xHDMI , 1xAudio-In , 2xAudio-Out , 1xRS232 , 1xUSB 2.0 , 2xUSB 3.0 , 1xeSATA , 2xRJ45 , 1xRS-485 , 16xAlarm In , 6xAlarm Out , Power supply requirements 100–240 VAC, 50-60 Hz , Power consumption 13 Watts , Dim. 440.0 × 412.7 x 76.0 mm , Temp. range –10 °C to +55 °C