Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6'' Display Max Resolution : 1920 x 1080 Chipset : Mobile Intel CM246 Chipset Processors : 8th Gen Intel Core i7, i9 or Intel Xeon® E Processor Ram Memory : 128GB non-ECC or 64GB ECC max / 2400MHz DDR4 (ECC function supported only on Xeon processor), dual-channel capable, four DDR4 SO-DIMM sockets Hard Disk Drive : HDD, M.2 SSD Graphics : NVIDIA® Quadro® P3200 (6 GB VRAM), NVIDIA® Quadro® P2000 (4 GB VRAM), NVIDIA® Quadro® P1000 (4 GB VRAM) Network Adapter : Intel Ethernet Connection I219-V (non-vPro models), Intel Ethernet Connection I219-LM (vPro models) WiFi : Yes Web Camera : Yes Optional Optical Disk Drive : No Optical Drive USB : 3x USB 3.1 Gen 1 (one Always On), 2x USB Type-C / Thunderbolt 3 Ports : 1x Mini DisplayPort, 1x HDMI, 1x RJ-45, 1x headphone / microphone combo jack, 1x 4-in-1 reader (MMC, SD, SDHC, SDXC), 1x security keyhole Power Supply Adapter : 170W Dimensions : 377.4mm x 252.3mm x 24.5mm Weight : Starting at 2.45 kg

Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6 Display Max Resolution : 1920x1080 Chipset : Integrated with the processor Processors : Intel Core i5, i7 12th & 8th Gen Ram Memory : 4 DIMM slots: Up to 64GB 2666MHz DDR4 Hard Disk Drive : SATA HDD or SSD Graphics : NVIDIA P200(optional) Network Adapter: 1 Gigabit Ethernet WiFi : Yes Web Camera : Yes (optional) Optical Disk Drive : N/A USB : 2 x USB 3.1 Gen 1, 2 x Thunderbolt 3 type C ports Ports : SD Card reader, mini Display Port 1.4, HDMI port 2.0, Ethernet port, Headphone jack Power Supply Adapter : 180 Watt AC adapter Dimensions : 337.6mm x 251.3mm x 25.mm Weight : Starting at 2.53kg

Operating System: Windows 10 Home & Pro MAR, Windows 11 Home & Pro MAR, Ubuntu Linux, Free DOS Display Size: 15.6" Display Max Resolution: 1920x1080 Chipset: Intel Mobile CM246 Processors: Intel Core i5, i7 8th Gen Ram Memory: Up to 64 GB DDR4 Hard Disk Drive: SSD M2, HHD SATA Graphics: Integrated graphics Network Adapter: 1 Gigabit Ethernet WiFi: Yes Web Camera: Yes (optional) Optical Disk Drive: N/A USB: 2 x USB 3.1 Gen 1 Ports w/Powershare, Thunderbolt 3 type C port Ports: SD Card reader, HDMI port 2.0, Headphone jack, Type C to Ethernet dongle Power Supply Adapter: 130 Watt AC adapter Dimensions: 357.23mm x 235.47mm x 11.48mm Weight: From 1.78 kg

Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6'' Display Max Resolution : 1920 x 1080 Chipset : Intel WM490 Processors : 10th Gen Intel Core i5, i7, i9 or Intel Xeon Processor Ram Memory : Up to 128GB DDR4 2933 Mhz ECC or non-ECC Hard Disk Drive : M.2 SSD Graphics : NVIDIA Quadro RTX 3000, NVIDIA Quadro RTX 4000 Max-Q, NVIDIA Quadro RTX 5000 Max-Q, NVIDIA Quadro T1000, NVIDIA Quadro T2000 Network Adapter : Gigabit Ethernet, Intel Ethernet Connection I219-LM (vPro models), Gigabit Ethernet, Intel Ethernet Connection I219-V (non-vPro models), supports Wake-on-LAN WiFi : Yes Web Camera : Optional Optical Disk Drive : No Optical Drive USB : 1x USB-C 3.1 Gen 1, 2x USB 3.1 Gen 1, 2x Thunderbolt 3 Ports : HDMI, SD card reader , RJ-45, headphone / microphone combo jack (3.5mm) Power Supply Adapter : 170W or 230W Dimensions : 377.4 x 252.3 x 24.5mm (Non-touch models), 375.4 x 252.3 x 25.25 (Touch models) Weight : 2.74 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 MAR, Ubuntu Linux, Free DOS Display Size: 17.3" Display Max Resolution: 1920 x 1080 Chipset: Intel WM490 Processors: Intel Core i5, i7, i9 10th Gen, Intel Xeon W-10855M, Intel Xeon W-10885M Ram Memory: Up to 128 GB, Four-SODIMM slots, Dual channel DDR4, 2666 MHz, 2933 MHz, 3200 MHz Hard Disk Drive: SSD M.2 Graphics: Intel UHD Graphics 630, Intel UHD Graphics P630, NVIDIA Quadro Network Adapter: Intel Ethernet Connection I219-LM, 10/100/1000 Mbps WiFi: Yes Web Camera: Optional Optical Disc Drive: N/A USB: 3x USB 3.2 Gen 1 (one with Powershare), 2x USB 3.2 Gen 2 Type-C Thunderbolt 3 Ports: Universal audio Jack, HDMI 2.0, SD Card Reader, Smart card reader, Micro SIM card, Mini DP 1.4 Wedge-shaped security slot, RJ-45 Power Supply Adapter: 240 W Dimensions: 400 x 263.60 x 25.98 mm Weight: 3.01 kg