Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6'' Display Max Resolution : 1920 x 1080 Chipset : Mobile Intel CM246 Chipset Processors : 9th Gen Intel Core i7 Ram Memory : Up to 64GB DDR4 2666 Mhz Hard Disk Drive : SSD M2 Graphics : Intel UHD Graphics 630 or P630 in processor and NVIDIA Quadro P1000 or P2000, 4GB GDDR5 memory Network Adapter : Native Intel Ethernet Connection I219-V (Non-vPro) or I219-LM (vPro) WiFi : Yes Web Camera : Optional Optical Disk Drive : N/A USB : 2 x USB-C, 2 x USB 3.1 Ports : 1 x HDMI, 1 x RJ-45 , 1 x headphone / microphone combo jack Power Supply Adapter : 135W Dimensions : 361.8mm x 245.7mm x 18.4mm Weight : Starting at 1.7 kg