Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset : N/A Processors : AMD G-T48E Memory Support : 16GB Flash / 4GB RAM DDR3 (Windows Embedded 7/7P/8),8GB Flash / 2GB RAM DDR3 (Linux, ThinOS) Hard Drive : N/A Removable Media : N/A Expansion Bays : N/A Expansion Slots : N/A Graphics : Radeon HD 6250 graphics (integrated with APU) Audio : Composite audio jack: 1/8-inch mini, 16-bit stereo / Internal mono speaker Communications : 10/100/1000 Gigabit Ethernet I/O Ports : 1 x One DVI-I port. DVI to VGA (DB-15) adapter included, 4 x USB 2.0 ports (two front, two rear),1 x DisplayPort. (Optional DisplayPort to DVI-I adapter available) Power : 65W Dimensions : 170 mm x 185 mm x 40 mm Weight : 0.93 kg

Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset : N/A Processors : Intel Atom Processor X Series Memory Support : 2GB DDR3L-SDRAM 1600 MHz Hard Drive : 8GB(for ThinOS configurations) /16GB (for ThinLinux configurations) eMMC flash chip, solder down Removable Media : N/A Expansion Bays : N/A Expansion Slots : N/A Graphics : Intel HD Graphics 400 Audio : N/A Communications : 10/100Base-T(X) ethernet I/O Ports : 3 x USB 2.0, 2 x DisplayPort, 1 x RJ-45 Power : 15W Dimensions : 27.94 mm x 101.6 mm x 101.6 mm Weight : 240 g

Operating System: Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset: N/A Processors: Intel Celeron Processor N3000 Series or Intel Pentium Processor N3000 Series Memory Support: 8GB max / DDR3 Low Voltage, DDR3L-1600, SO-DIMM socket Hard Drive : SATA or M.2 Solid State Drive (SSD), SATA interface Removable Media : N/A Expansion Bays : N/A Expansion Slots : N/A Graphics : Intel HD Graphics in processor Audio : Integrated Audio Communications : 1 Gigabit Ethernet , Bluetooth 4.1 I/O Ports : Front: Two (2) USB 3.0, Audio I/O Rear: Two (2) USB 3.0, Two (2) USB 2.0 Two (2) DP, RJ-45, Audio I/O Power : 65 W Dimensions : 179mm X 182.9mm X 34.5mm Weight : 1.3 kg

Operating System: Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset: N/A Processors: Intel Celeron Processor N3000 Series or Intel Pentium Processor N3000 Series Memory Support: 8GB max / DDR3 Low Voltage, DDR3L-1600, SO-DIMM socket Hard Drive : SATA or M.2 Solid State Drive (SSD), SATA interface Removable Media : N/A Expansion Bays : N/A Expansion Slots : N/A Graphics : Intel HD Graphics in processor Audio : Integrated Audio Communications : 1 Gigabit Ethernet , Bluetooth 4.1 I/O Ports : Front: Two (2) USB 3.0, Audio I/O Rear: Two (2) USB 3.0, Two (2) USB 2.0 Two (2) DP, RJ-45, Audio I/O Power : 65 W Dimensions : 179mm X 182.9mm X 34.5mm Weight : 1.3 kg

Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset :Intel Q67 Express Chipset Processors :Intel Core i7 2nd Gen Memory Support :Four (4) DIMM slots , Up to 16 GB DDR3 SDRAM  Hard Drive :SATA 6.0Gb/s 7200 rpm Removable Media :Super Multi-Burner DL DVD±RW SATA Expansion Bays :External: One (1) 5.25-inch, One (1) 3.5-inch, Internal: One (1) 3.5-inch Expansion Slots :One (1) LP PCI Express x16, One (1) LP 32-bit PCI 2.3, One (1) LP PCI Express x1 Graphics :Intel HD Graphics in processor Audio :High De?nition (HD) Audio, Realtek? ALC662 codec Communications :Gigabit ethernet port, Intel 82579 I/O Ports :Front: Two (2) USB, microphone, headphone  Rear: Six (6) USB, Stereo LI, Speakers LO, VGA, DP Input Devices :Pro USB Keyboard (USB connector), 104-key, black, Lenovo? logo Enhanced Optical USB Mouse, 1000 dpi, black, Lenovo logo Power :240 watts, autosensing, 85% PSU Dimensions :337mm W X 369mm D X 99mm H (13.3" W X 14.5" D X 3.9" H in) Weight :7.5 kg (16.5 lb)

Operating System :Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset :Intel C602 Processors :Intel® Xeon processor E5-1600 v2 with up to six cores Memory Support :Quad channel; Up to 128GB 1866MHz ECC or 1600MHz non-ECC DDR3 memory; 8 DIMM slots Hard Drive :SATA 7200RPM Up to 3.0TB, SATA 10K RPM Up to 500GB, SSD Up to 512GB Removable Media :Slimline options: DVD-ROM; DVD+/-RW; BD-RE; Optional 5.25" device: DVD+/-RW, 19-in-1 media card reader Expansion Bays :One external slimline optical bay; Two internal 3.5" hard drive bays; one external 5.25" bay; Expansion Slots :Two PCIe x16 Gen 3; one PCIe x16 Gen 3 wired x8 (HL); one PCIe x4 Gen 2; one PCIe x1 Gen 2; One PCI 32bit/33MHz Graphics :Support for two PCI Express? x16 Gen 2 or Gen 3 graphics cards up to 300W Audio :Integrated Realtek ALC269Q High Definition Audio Communications :Intel 82579 Gigabit Ethernet controller I/O Ports :Front three USB 2.0, One USB 3.0, Mic/Headphone; Rear: Three USB 2.0, Three USB 3.0, One Serial, Two PS2 Input Devices :USB: Dell QuietKey, Enhanced Multimedia, Smartcard Reader keyboard; Bluetooth Keyboard and Mouse USB: Dell two-button mechanical with scroll, Dell two-button optical with scroll Power :685W or 425W Dimensions :(HxWxD): 16.30 x 6.79 x 18.54"; 414 x 172.6 x 471mm Weight :N/A

Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset : Intel Q77 Express Chipset Processors : Intel 3rd generation Core i7 Memory Support : Four DIMM slots, Non-ECC dual-channel 1600MHz DDR3 SDRAM, up to 16GB Hard Drive : 3.5": up to 1TB 7200 RPM SATA, 2.5": up to 500GB 7200 RPM SATA, 500GB Hybrid, 128GB SSD Removable Media : DVD+/-RW / DVD-ROM / Dell 19 in 1 Media Card Reader Expansion Bays : One (1) internal 3.5", One (1) external 5.25" Expansion Slots : One (1) HH PCIe x16, One (1) HH PCIe x16 (routed as x4), One (1) HH PCIe x1, One (1) HH PCI Graphics : Integrated Intel HD Graphics Audio : N/A Communications : Integrated Intel 82579LM Ethernet LAN 10/100/1000 I/O Ports : 4 External USB 3.0 ports (2 front, 2 rear) and 6 External USB 2.0 ports (2 front, 4 rear), VGA, DP, 2 L/I, 2 L/O Power : Standard 250W PSU Active PFC or optional 250W up to 90% Efficient Dimensions : 41 x 36 x 10.2 cm Weight : 7.9 kg

Operating System: Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset: Intel B150 Chipset Processors: Intel Pentium G, i3 i5 i7 6th Memory Support: Up to 32GB DDR4 2133, 2 soddim Hard Drive : SSD Removable Media : N/A Expansion Bays : N/A Expansion Slots : N/A Graphics : Intel HD Graphics 510/530 Audio : N/A Communications : 1 Gigabit Ethernet I/O Ports : 6 x USB 3.0, one microphone, one headphone / microphone combo jack, ethernet (RJ-45), two DisplayPort, Power : 65 W or 90 W Dimensions : 35 mm x 179 mm x 182 mm Weight : 1.6 kg