Operating System : Windows 10 Home & Pro MAR Chipset : N/A Processors : 6th Generation Intel Core i5, i3 Processor Memory Support : 32GB max, DDR4 2400MHz, two 260-pin SO-DIMM sockets, dual-channel capable Hard Drive : : SATA HDD or SSD, M.2 PCIe SSD Removable Media : N/A Front ports: 2 x USB 3.1 (Gen 1) (1 for fast charge), 2 x Audio (1 combo) Rear Ports: 4 x USB 3.1 (Gen 1), 2 x DisplayPort, 2 x Punch Out (Serial/DP/HDMI/USB-C + DP/VGA), 1 x LAN Power : 65 watts 88% PSU Dimensions : 3.45 x 18.3 x 17.9 cm Weight : 1.32 kg