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: Integrated Processors: Intel Core i3, i5, i7 7th & 8th Gen Ram Memory: max 32 GB, 2 Memory slot(s) SO DIMM (DDR4, 2400 MHz) Hard Disk Drive: SSD M.2 or SSD Graphics:  Intel HD Graphics Network Adapter: 1 Gigabit Ethernet WiFi: Yes Web Camera: Optional Optical Disc Drive: N/A USB: Three (3) USB 3.1 Ports: VGA, DisplayPort over Type-C, HDMI, RJ-45, Audio I/O Power Supply Adapter: Based on configuration Dimensions: 20.6 x 250.6 x 376 mm Weight: From 1.88 Kg

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 Processors: Intel Core i3, i5, i7 11th Gen, Intel Core i3 10th Ram Memory: Two SoDIMM slots, Up to 64GB DDR4 SDRAM 3200 MHz Hard Disk Drive: HDD or SSD M.2 Graphics: Intel UHD Graphics, Intel Iris Xe Graphics Network Adapter: Integrated Realtek RTL8111H, Transfer rate 10/100/1000 Mbps WiFi: Yes Web Camera: Optional Optical Disk Drive: N/A USB: 2x USB 3.2 Gen 1, 1x USB 3.2 Gen 2 Type-C Ports: Universal audio port, HDMI, Micro SD-card slot, Wedge-shaped lock slot , RJ45 Power Supply Adapter: 65 W Dimensions: 18.06 x 361 x 240.95 mm Weight: 1.79 kg

Operating System: Windows 10 Home & Pro MAR, Windows 11 Home & Pro MAR, Ubuntu Linux, Free DOS Display Size: 14.0" Display Max Resolution: 1920 x 1080 Chipset: Intel PCH-LP Processors: Intel Core i3, i5, i7 11th Gen Ram Memory: Two SoDIMM slots, Up to 64GB DDR4 SDRAM 3200 MHz Hard Disk Drive: HDD or SSD M.2 Graphics: Intel UHD Graphics, Intel Iris Xe Graphics Network Adapter: Integrated Realtek RTL8111H, Integrated Intel WGI219V, Transfer rate 10/100/1000 Mbps WiFi: Yes Web Camera: Optional Optical Disk Drive: N/A USB: 2x USB 3.2 Gen 1, 1x USB 3.2 Gen 2 Type-C Ports: Universal audio port, HDMI, Micro SD-card slot, Wedge-shaped lock slot , RJ45 Power Supply Adapter: 65 W Dimensions: 17.60 x 326 x 226 mm Weight: 1.52 kg

Operating System: Windows 10 Home & Pro MAR, Windows 11 Home & Pro MAR, Ubuntu Linux, Free DOS Display Size: 13.3" Display Max Resolution: 1920 x 1080 Chipset: Intel PCH-LP Processors: Intel Core i3, i5, i7 11th Gen Ram Memory: Up to 32GB DDR4 SDRAM 3200 MHz Hard Disk Drive: SSD M.2 Graphics: Intel UHD 630 Graphics, Intel Iris Xe Graphics Network Adapter: Without RJ-45 port WiFi: Yes Web Camera: Yes (optional) Optical Disk Drive: N/A USB: 2x USB 3.2 Gen 1 port, 2x Thunderbolt 4 Ports: Universal Audio Jack, HDMI, DisplayPort, microSD-card, Docking Supported through Type-C, One wedge-shaped lock Power Supply Adapter: 45 W, 65 W or 90 W Dimensions: 305.70 x 207.50 x 16.96 mm Weight: 1.18 kg (laptop) - 1.32 kg (2-in-1)

Operating System: Windows 10 Home & Pro MAR, Windows 11 Home & Pro MAR, Ubuntu Linux, Free DOS Display Size: 14.0" Display Max Resolution: 1920 x 1080 Chipset: Intel PCH-LP Processors: Intel Core i3, i5, i7 11th Gen Ram Memory: Two SoDIMM slots, Up to 64GB DDR4 SDRAM 3200 MHz Hard Disk Drive: SSD M.2 Graphics: Integrated graphics Network Intel I219-LM, Intel I219-V, Transfer rate 10/100/1000 Mbps WiFi: Yes Web Camera: optional Optical Disk Drive: N/A USB: Three (3) USB 3.2, Two (2) Thunderbolt Ports: Universal audio port, HDMI, Micro SD-card slot, Wedge-shaped lock slot , RJ45 Power Supply Adapter: 65 W or 90 W Dimensions: 20.90 mm x 321.35 mm x 212 mm Weight: 1.37 kg

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 Mobile CM236 Processors: Intel Core i5, i7 6th Gen Ram Memory: 4 DIMM slots: up to 64GB DDR4 NECC 2133MHz, Up to 32GB DDR4 2667MHz SuperSpeed memory, Up to 64GB ECC DDR4 2133MHz Hard Disk Drive: HDD, SSD or M.2 SSD Graphics: Intel HD Graphics P580, P530, & 530, Nvidia Quadro M2000M with 4GB GDDR5 dedicated memory Network Adapter: Integrated Intel i219-LM 10/100/1000 Gigabit Ethernet WiFi: Yes Web Camera: Optional Optical Disk Drive: N/A USB: 4 x USB3.0 with PowerShare Ports: SD Card Reader, Mini DP, HDMI, Headset Power Supply Adapter: 180 W Dimensions: 378 x 261 x 27.76 mm Weight: Starting at 2.79kg

Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6'' Display Max Resolution : 1920 x 1080 Chipset : Chipset Intel® QM175 or CM238 (depending on CPU) Processors : Intel® Xeon® processor E3-1505M v6 or Intel® Core™ i7-7820HQ processor Ram Memory : 4 SO DIMM slots, Up to 64 GB DDR4 2400 MHz Hard Disk Drive : M.2 SSD NVMe Graphics : NVIDIA® Quadro® M2200 2 GB Intel® HD Graphics 630 Network Adapter : 1 Gigabit Ethernet WiFi : Yes Web Camera : Optional Optical Disk Drive : N/A USB : 3x USB, 1x USB Type-C Ports : 1x DC-in, 1x Audio: line-in / microphone, 1x Audio: line-out, 1x VGA, 1x DisplayPort, 1x RJ-45, 1x SmartCard slot, 1x SIM card slot, 1x Multicardreader, 1x Kensington Lock support, 1x Docking connector Power Supply Adapter : 150W Dimensions : 380mm x 257mm x 24.8mm Weight : Starting at 2.75 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 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