Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6'' Display Max Resolution : 1920 x 1080 Chipset : Intel SoC (System on Chip) platform Processors : 12th Generation Intel Core™ i3 / i5 / i7 Processor Ram Memory : Up to 40GB (8GB soldered + 32GB SO-DIMM) DDR4-3200 , One memory soldered to systemboard, one DDR4 SO-DIMM slot, dual-channel capable , DDR4-3200 Hard Disk Drive : SSD M.2 Graphics : Intel UHD Graphics, Intel Iris Xe Graphics Network Adapter : Gigabit Ethernet, Intel Ethernet Connection I219-LM (vPro models), Intel Ethernet Connection I219-V (non-vPro models) WiFi : Yes Web Camera : Optional Optical Disc Drive : No Optical Drive USB : 2x USB 3.2 Gen 1 (One Always On) , 1x USB-C 3.2 Gen 2, 1x Thunderbolt 4 / USB4 40Gbps Ports : HDMI, Headphone / microphone combo jack (3.5mm), RJ-45, Card reader Power Supply Adapter : 65 W Dimensions : 357 x 235 x 18.9 mm Weight : Starting at 1.7 kg