Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6'' Display Max Resolution : 1366 x 768 or 1920 x 1080 Chipset : Integrated with processor Processors : 6th Generation Intel Core up to i7 processors Ram Memory : Two (2) x SODIMM slots, up to 32 GB DDR4-2133 SDRAM Hard Disk Drive : 1TB GB 7200 rpm or SSD, SATA, M2, NVMe connections Graphics : Integrated: Intel� HD Graphics 520; Intel� HD Graphics 530 Network Adapter : Integrated GbE Network Connection WiFi : Yes Web Camera : Optional Optical Disc Drive : Blu-ray ROM DVD+/-RW SuperMulti DL; DVD+/-RW SuperMulti DL; DVD-ROM USB : Two (2) x USB 3.0, One (1) USB Type-C 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 : 37.8 x 25.7 x 2.74 cm Weight : 2.31 kg

Operating System : Windows 10 Home & Pro,  Windows 11 Home & Pro, Ubuntu Linux, Free DOS Display Size : 14.0" Display Max Resolution : 1366 x 768 or 1920 x 1080 Chipset : Chipset integrated with processor Processors : Intel Core i5, i7 7th & 8th Gen Ram Memory : (2) Dual-channel SODIMM slots (both slots are customer accessible/upgradable), DDDR4-PC4 SODIMMS-2133 MT/s for Intel 7th & 2400 MT/s for Intel 8th, Up to 32GB Hard Disk Drive : SATA, M.2 SDD Graphics : Intel HD Graphics 620 Network Adapter : 1 Gigabit Ethernet WiFi : Yes Web Camera : Optional Optical Disk Drive : No Optical Drive USB : 1 x USB 3.1 Type-C, 3 x USB 3.1 Gen 1 Ports : HDMI, RJ-45, VGA, headphone/microphone combo jack Power Supply Adapter : 45 W or 65 W Dimensions : 34.03 x 24.13 x 2.11 cm Weight : Starting at 1.73 kg

Operating System : Windows 10 Home & Pro Display Size : 14 '' Display Max Resolution : 1366 x 768 or 1920 x 1080 Chipset :Integrated with processor Processors : Intel Core i5 8th Gen Ram Memory : Up to 32 GB DDR4-2400 SDRAM Hard Disk Drive : SATA,M.2 SATA, Graphics : HD Graphics 620 Network Adapter : Gigabit Ethernet WiFi : Yes Web Camera : Optional Optical Disk Drive : No Optical Drive USB : 1 USB 3.1 Type-C, 1 USB 3.1 Gen 1, 1 USB 3.0 Ports : 1 AC power, 1 headphone/microphone combo jack, 1 RJ-45, 1 HDMI Power Supply Adapter : 65 W Dimensions : 32.42 x 23.77 x 1.8 cm Weight : Starting at 1.6 kg

Operating System : Windows 10 Home & Pro Display Size : 14 '' Display Max Resolution : 1366 x 768 or 1920 x 1080 Chipset :Integrated with processor Processors : Intel Core i5 8th Gen Ram Memory : Up to 32 GB DDR4-2400 SDRAM Hard Disk Drive : SATA,M.2 SATA, Graphics : HD Graphics 620 Network Adapter : Gigabit Ethernet WiFi : Yes Web Camera : Optional Optical Disk Drive : No Optical Drive USB : 1 USB 3.1 Type-C, 1 USB 3.1 Gen 1, 1 USB 3.0 Ports : 1 AC power, 1 headphone/microphone combo jack, 1 RJ-45, 1 HDMI Power Supply Adapter : 65 W Dimensions : 32.42 x 23.77 x 1.8 cm Weight : Starting at 1.6 kg

Operating System : Windows 10 Home & Pro Display Size : 14 '' Display Max Resolution : 1366 x 768 or 1920 x 1080 Chipset :Integrated with processor Processors : Intel Core i5 8th Gen Ram Memory : Up to 32 GB DDR4-2400 SDRAM Hard Disk Drive : SATA,M.2 SATA, Graphics : HD Graphics 620 Network Adapter : Gigabit Ethernet WiFi : Yes Web Camera : Optional Optical Disk Drive : No Optical Drive USB : 1 USB 3.1 Type-C, 1 USB 3.1 Gen 1, 1 USB 3.0 Ports : 1 AC power, 1 headphone/microphone combo jack, 1 RJ-45, 1 HDMI Power Supply Adapter : 65 W Dimensions : 32.42 x 23.77 x 1.8 cm Weight : Starting at 1.6 kg

Operating System: Windows 10 Home & Pro MAR, Windows 11 Home & Pro MAR, Ubuntu Linux, Free DOS Display Size: 14.0" Display Max Resolution: 1366 x 768 or 1920 x 1080 Chipset: N/A Processors: Intel Core i5 8th Gen Ram Memory: max 32 GB, 2 Memory slot(s) SO DIMM (DDR4, 2666 MHz) Hard Disk Drive: SSD SATA III M.2 or PCIe-SSD M.2 Graphics:  Intel HD Graphics or Nvidia Geforce MX130 Network Adapter: 1 Gigabit Ethernet WiFi: Yes Web Camera: Optional Optical Disc Drive: N/A USB: Three (3) USB 3.1 Ports: VGA, HDMI, DisplayPort over USB Type-C, RJ-45, Audio I/O,SD Card slot Power Supply Adapter: Based on configuration Dimensions: 20.5 x 333.4 x 228.9 mm Weight: From 1.60 Kg