Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6'' Display Max Resolution : 1920 x 1080 optional Chipset : Integrated with processor Processors : 10th generation Intel Core i5, i7 Processors Ram Memory : Up 32 GB DDR4-2400 SDRAM Hard Disk Drive : HDD or SSD or M2 Graphics : UHD Graphics 620 Network Adapter : Realtek 10/100/1000 GbE WiFi : Yes Web Camera : Optional Optical Disc Drive : No Optical Drive USB : 1 USB 3.1 Type-C Gen 1, 2 USB 3.1 Gen 1, 1 USB 2.0 (Power Port) Ports : 1 RJ-45, 1 headphone/microphone combo, 1 HDMI, 1 AC power Power Supply Adapter : 65 W or 45W Dimensions : 36.49 x 25.69 x 1.9 cm Weight : 2 kg

Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 14.0 '' Display Max Resolution : 1366 x 768 or 1920 x 1080 Chipset : Intel HM87 Processors : Intel Core i3, i5, i7 6th Gen Ram Memory : Two (2) SODIMM slots, DDR4, Up to 16GB DDR4-2133 SDRAM Hard Disk Drive : Supports SATA3, 7 mm, M.2 SSD Graphics : Integrated Intel HD Graphics 520 or AMD Litho Pro AMD (128 bit) discrete graphics with 2 GB dedicated GDDR5 video memory Network Adapter : Gigabit Ethernet WiFi : Yes Web Camera : Optional Optical Disc Drive : DVD ROM / DVD ReWritable / Blue-ray USB : Two (2) USB 3.0, One (1) USB-C Ports : VGA,DisplayPort, RJ-45, Docking Connector Power Supply Adapter : 65 W Dimensions : 34 x 23.7 x 27 cm Weight : 1.95 kg

Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6'' Display Max Resolution : 1920 x 1080 Chipset : Mobile Intel CM246 Processors : 8th Generation Intel Core i5, i7 processors Ram Memory : Four (4) x SODIMM slots, up to 128 GB DDR4-2667 non-ECC SDRAM, 64 GB DDR4-2667 ECC SDRAM, 64 GB DDR4-2667 non-ECC SDRAM Hard Disk Drive : SSD, SATA, M2, NVMe connections Graphics : Intel HD Graphics 630 Network Adapter : 10/100/1000 WiFi : Yes Web Camera : Optional Optical Disk Drive : N/A USB : Left side: 1 USB 3.0, 1 USB 3.0, Right side: 1 USB 3.0, 2 USB 3.1 Type-C Ports : 1 RJ-45, 1 HDMI 2.0, 1 power connector Power Supply Adapter : 150 W Slim Smart external AC power adapter Dimensions : 37.6 x 26.4 x 2.6 cm Weight : Starting at 2.6 kg

Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 13.3'' Display Max Resolution : 1920 x 1080 Chipset : Intel SoC (System on Chip) platform Processors : 7th Gen Intel Core i3, i5 & 8th Gen Intel Core i5, i7 Ram Memory : Up to 32 GB, 2400Mhz DDR4, dual-channel capable, two DDR4 SO-DIMM sockets Hard Disk Drive : M.2 SSD / SATA, M.2 SSD / PCIe NVMe Graphics : Intel HD Graphics 610, 620 or Intel UHD Graphics 620 in processor Network Adapter : Native Intel Ethernet Connection I219-V (Non-vPro) or I219-LM (vPro) via optional ThinkPad Ethernet Extension Cable WiFi : Yes Web Camera : Optional Optical Disc Drive : No Optical Drive USB : 2 x USB 3.1 Gen 1, 2 x USB 3.1 Type-C Gen 1 Ports : HDMI 1.4b, Ethernet extension connector, headphone / microphone combo jack, microSD card reader, security keyhole Power Supply Adapter : 45W or 65W Dimensions : 321.8mm x 224.2mm x 18.8mm Weight : Starting at 1.46 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 7th Gen Ram Memory: Up to 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:  N/A Network Adapter: N/A WiFi: Yes Web Camera: Optional Optical Disk Drive: No Optical Drive USB: Three USB 3.1 Gen 1 Ports: VGA,HDMI, DisplayPort over USB Type-C, RJ-45 Power Supply Adapter: Based on configuration Dimensions: 20.5 x 333.4 x 228.9 mm Weight: From 1.60 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, Ubuntu Linux, Free DOS Display Size : 14" Display Max Resolution : 1366 x 768 or 1920 x 1080 Chipset : Intel SoC Processors : Intel Cel 3965U, Intel Core i3, Intel Core i5 G7 Ram Memory : (2) two Slots, DDR4, Up to 32GB Hard Disk Drive : Up to 512 GB PCIe SSD, Up to 1 TB HDD Graphics : Integrated Intel HD 620 Graphics Network Adapter : 1 Gigabit Ethernet WiFi : Yes Web Camera : Optional Optical Disk Drive : N/A USB : 3Two USB 3.1 Gen 1, two USB 3.1 Type-C Gen 1 Ports : RJ-45, HDMI, headphone / microphone combo jack, microSD card reader Power Supply Adapter : 65 W Dimensions : 335mm x 235mm x 22.5mm Weight : Starting at 1.68 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