Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6'' Display Max Resolution : 1920 x 1080 Chipset : Integrated with processor Processors : 8th Generation Intel Core up to i5,i7 processors Ram Memory : Up to 32 GB DDR4 Hard Disk Drive : 1TB GB 7200 rpm or SSD, SATA, M2, NVMe connections Graphics : IUHD Graphics 620 Network Adapter : Ethernet WiFi : Yes Web Camera : 720p HD camera Optical Disc Drive : DVD Writer USB : 2 USB 3.1 Gen 1, ; 1 USB 3.1 Type-C Gen 1 Ports : 1 DisplayPort; 1 VGA; 1 headphone/microphone combo; 1 AC power; 1 RJ-45; 1 docking connector; 1 serial (optional) Power Supply Adapter : 45 W Smart AC adapter; 65 W Smart AC adapter; 90 W Smart AC adapter Dimensions : 37.7 x 25.7 x 2.39 cm Weight : Starting at 2.18 kg