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 Tiger Lake U PCH Processors: Intel Core i5, i7 11th Gen Ram Memory: Up to 32GB DDR4 SDRAM Hard Disk Drive: SSD M.2 Graphics: Intel Iris Xe Graphics Network Adapter: Without RJ-45 port WiFi: Yes Web Camera: Optional Optical Disk Drive: N/A USB: 2x USB 3.2 Gen 1, 2x Thunderbolt 4 Ports: headset, HDMI, microSD-card, wedge-shaped lock Power Supply Adapter: 65 W or 90 W Dimensions: 357.70 x 229.75 x 17.50 mm Weight: CF: 1.53 kg, Aluminum: 1.76 kg