Operating System : Windows 10 Home & Pro MAR Chipset : Intel Q370 Processors : Intel 8th Gen Core i3, i5, i7, Intel Pentium G, Intel Celeron G Memory Support : Four (4) DIMM slots , Up to 64 GB DDR4 Hard Drive : SATA 7200 rpm or SSD, PCIe NMVe TLC SSD Removable Media : Optional Slim DVD-ROM/RW or Blu-Ray Expansion Bays : Internal: One (1) 2.5-inch, One (1) 3.5-inch, External: One (1) slim ODD, One (1) SD Card Reader Expansion Slots : One (1) Turbo Drive M.2 PCIe x1-2230, One (1) Turbo Drive M.2 PCIe x4-2280, One (1) PCI Express x16; One (1) PCI Express x4 Graphics : Intel HD Graphics Audio : Conexant CX20632 codec Communications : Intel I219-LM Gigabit Network Connection I/O Ports : Front: Two (2) USB 2.0, Two (2) USB 3.1, One (1) USB Type C 3.1Audio I/O,  Rear: Four (4) USB 3.1, Two (2) USB 2.0 Audio I/O, Two (2) DP, RJ-45 Input Devices : Standard Keyboard (USB), Standard Mouse (USB) Power : 180 W active PFC Dimensions : 93.98 x 269.24 x 297.18 mm Weight : 4.54 kg

Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset : Intel Q170 Processors : Intel 6th generation Core i7, i5, i3, Pentium G Memory Support : Four (4) DIMM slots , Up to 64 GB DDR4 2133 MHz SDRAM  Hard Drive : SATA III HDD or SSD, M.2 SSD Removable Media : optional Expansion Bays : One (1) 5.25-inch for slim optical disc drive only, One (1) internal 3.5-inch, One (1) external 3.5-inch Expansion Slots : One (1) LP PCI-e 3.0 x16, One (1) LP PCI-e 2.0 x 4 (mech. x16), Two (2) LP PCI-e x 1 Graphics : Intel HD Graphics Audio : Realtek ALC671 Communications : 10/100/1,000 MBit/s Intel I219LM I/O Ports : Audio I/O, microphone, headphone, 2 x DisplayPort, DVI-D, RJ-45, front 2 x USB 2.0, 2 x USB 3.0, rear 2 x USB 2.0, 4 x USB 3.0, 2 x USB 2.0 Power : 280 watts Dimensions : 332 x 338 x 89 mm Weight : 8 kg

Operating System :HP ThinPro, HP Smart Zero Technology, Microsoft Windows Embedded Standard 7E Chipset :N/A Processors : AMD GX-420GI Memory Support :4 GB DDR4 1866 MHz , up to 32 GB, 2 SODIMMs Hard Drive :SSD Removable Media : N/A Expansion Bays :N/A Expansion Slots :N/A Graphics :626 MHz Audio :N/A Communications :N/A I/O Ports : (4) Hi-Speed USB 2.0 ports (2 front, 2 rear), (3) SuperSpeed USB 3.0 ports (2 front, 1 inside chassis), (2) DisplayPort, (1) VGA, (2) PS/2 keyboard/mouse ports, (1) RJ45, (1) Serial port Power :65W Dimensions : 25.1 x 12 x 22 cm Weight :1.52 kg

Form Factor : Scan Type : Scanner Input Type : Color Optical Resolution : Up to 2400 dpi Interpolated Resolution : N/A Scanner Speed : 38 sec/scan-color-4x6 Color Depth : 48-bit color Media Types : A4 Max Supported Document Size : A4 Document Feeder Type : N/A Interface : USB 2.0 Dimensions : 287 x 450 x 65 mm Weight : 3.1 kg

Operating System: Chrome OS Chipset: Integrated with Processor Processors: Intel Core i7 (5th Gen) 5500U Memory Support: Dual Channel, DDR3L at 1600MHz, 2 GB Up to 4 GB Hard Drive : 16GB SSD M.2 Removable Media : N/A Expansion Bays : N/A Expansion Slots : N/A Graphics : ΙIntel HD Graphics 5500 Audio : Integrated Communications : L GbE Network Connection I/O Ports : Front: Two (2) x USB 3.0 , Rear: Two (2) x USB 3.0, 4 in 1 card reader, RJ45,Audio ports, HDMI, Display Port Power : 65W Dimensions : 12.4 x 12.4 x 4.2 cmcm Weight : 0.6 kg