Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 17.3'' Display Max Resolution : 1920 x 1080 Chipset : Integrated with processor Processors : 9th Generation Intel Core i5, i7, i9 processors Ram Memory : Four (4) x SODIMM slots, up to 64 GB DDR4-2667 ECC SDRAM, 128 GB DDR4-2667 non-ECC SDRAM Hard Disk Drive : SATA, SSD, M2, NVMe connections Graphics : Intel HD Graphics 630 Network Adapter : Integrated Intel I219-LM GbE vPro, Integrated Intel I219-V GbE non-vPro WiFi : Yes Web Camera : Optional Optical Disc Drive : N/A USB : Three (3) x USB 3.1, Two (2) x USB-C/Thunderbolt 3 Ports : (1) x RJ-45, (1) x HDMI, (1) Stereo microphone in/headphone-out combo jack, (1) Mini DisplayPort 1.4 Power Supply Adapter : 200 Watt Dimensions : 41.6 x 28.8 x 3.35 cm Weight : Starting at 3.2 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 : 9th Gen Intel Core i7 Ram Memory : Up to 64GB DDR4 2666 Mhz Hard Disk Drive : SSD M2 Graphics : Intel UHD Graphics 630 or P630 in processor and NVIDIA Quadro P1000 or P2000, 4GB GDDR5 memory Network Adapter : Native Intel Ethernet Connection I219-V (Non-vPro) or I219-LM (vPro) WiFi : Yes Web Camera : Optional Optical Disk Drive : N/A USB : 2 x USB-C, 2 x USB 3.1 Ports : 1 x HDMI, 1 x RJ-45 , 1 x headphone / microphone combo jack Power Supply Adapter : 135W Dimensions : 361.8mm x 245.7mm x 18.4mm Weight : Starting at 1.7 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 : 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 : 15.6" Display Max Resolution : 1920 x 1080 (FHD) Chipset : Integrated with processor Processors : Intel i5/i7 11th generation Ram Memory : (2) Two SODIMM Slots, DDR4, Up to 64 GB DDR4-3200 SDRAM Hard Disk Drive : NVMe M.2 SSD Graphics : Intel Iris Xe Graphics Network Adapter : Gigabit Ethernet WiFi : Yes Web Camera : Optional Optical Disc Drive : N/A USB : 2x USB 3.2, 2 X USB Type-C Ports : Headphone/microphone combo jack , HDMI Power Supply Adapter : 65W OR 45W Dimensions : 35.94 x 23.67 x 1.90 cm Weight : Starting at 1.74 kg

Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 17.3'' Display Max Resolution : 1920 x 1080 Chipset : Mobile Intel CM236 Processors : 6th Generation Intel Core up to i5, i7 processors, Intel Xeon E3-1575M v5 Ram Memory : Four (4) x SODIMM slots, up to 64 GB DDR4 Hard Disk Drive : SSD or M2 SSD Graphics : Depending on Processor Network Adapter : Intel WGI219V 10/100/1000 WiFi : Yes Web Camera : Optional Optical Disc Drive : Optional USB : Left side: (2) x USB 3.0, (1) x USB 3.0 charging port Right side:(1) U x USB 3.0, (2) Thunderbolt 3 Ports : 1 HDMI; 1 VGA; 1 headphone/microphone combo; 1 RJ-45 Power Supply Adapter : 200W Dimensions : 420 x 280 x 30 mm Weight : Starting at 3 kg

Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6'' Display Max Resolution : 1920 x 1080 Chipset : Mobile Intel CM236 Processors : 6th Generation Intel Core up to i7 processors, Xeon Ram Memory : Four (4) x SODIMM slots, up to 64 GB DDR4 1.35V ECC or Non-ECC SDRAM (Transfer rates up to 2133MT/s) Hard Disk Drive : 1TB GB 7200 rpm or SSD, SATA, M2, NVMe connections Graphics : Intel HD Graphics 530 Network Adapter : Integrated GbE Network Connection WiFi : Yes Web Camera : Optional Optical Disc Drive : DVD ROM / DVD ReWritable USB : Three (3) x USB 3.0 Ports : HDMI, VGA, RJ-45,1 x Docking Connector, 2 x Thunderbolt 3, 1 x ExpressCard/54 Slot, 1 x Smart Card Power Supply Adapter : HP 150W Slim Smart AC adapter Dimensions : 386 x 264 x 26 mm Weight : 2.59 kg