Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset : N/A Processors : Intel Core i3, i5, i7 8th & 9th Gen Memory Support : DDR4-2666MHz Memory, 2 x SODIMM Hard Drive : 2.5" HDD/SSD SATA or PCIe add-on cards Removable Media : N/A Expansion Bays : One (1) 12.7mm high tray-in, One (1) 2.5 inch bay Expansion Slots : 1 x M.2 SSD or Intel® Optane, 1 x M.2 WiFi Graphics : Intel Integrated Graphics 630 Audio : N/A Communications : Gigabit ethernet port I/O Ports : Front: 1 x USB 3.1, 1 x USB Type-C, Audio I/O, Rear: 4 x USB 3.1, Audio I/O, HDMI, DisplayPort, RJ-45 Power : 65W Dimensions : 179 mm x 36.5 mm x 182.9 mm Weight : Starting from 1.32 kg