Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 12.5'' Display Max Resolution : 1366 x 768 Chipset : Intel Kaby Lake -U/R—Integrated in the processor Processors : 8th Generation Intel Core up to i7 processors, 7th Generation Intel Core up to i5 processors Ram Memory : One DIMM slot up to 16 GB, DDR4 2400 SDRAM operates at 2133 with Intel 7th Gen or at 2400 with Intel 8th Gen Hard Disk Drive : SSD M2 Graphics : Intel HD Graphics 620 (7th Gen Intel Core), Intel UHD Graphics 620 (8th Gen Intel Core) Network Adapter : One Gigabit Ethernet WiFi : Yes Web Camera : Optional Optical Disc Drive : No Optical Drive USB : 2 x USB 3.1 Gen1 (one with PowerShare) Ports : HDMI, Universal Jack, MultiMedia card reader (SD 4.0), RJ-45 Dimensions : 304.8 x 207.95 x 16.53 mm Weight : 1.19 kg