Operating System: Windows 10 Home & Pro MAR, Windows 11 Home & Pro MAR, Ubuntu Linux, Free DOS Display Size: 15.6" Display Max Resolution: 1920 x 1080 Chipset: Intel Mobile CM236 Processors: Intel Core i5, i7 6th Gen Ram Memory: 4 DIMM slots: up to 64GB DDR4 NECC 2133MHz, Up to 32GB DDR4 2667MHz SuperSpeed memory, Up to 64GB ECC DDR4 2133MHz Hard Disk Drive: HDD, SSD or M.2 SSD Graphics: Intel HD Graphics P580, P530, & 530, Nvidia Quadro M2000M with 4GB GDDR5 dedicated memory Network Adapter: Integrated Intel i219-LM 10/100/1000 Gigabit Ethernet WiFi: Yes Web Camera: Optional Optical Disk Drive: N/A USB: 4 x USB3.0 with PowerShare Ports: SD Card Reader, Mini DP, HDMI, Headset Power Supply Adapter: 180 W Dimensions: 378 x 261 x 27.76 mm Weight: Starting at 2.79kg