Operating System: Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset: N/A Processors: AMD Quad-Core A10 PRO-7850B Accelerated Processor with AMD Radeon R7 Series Memory Support: Four (4) slots, DDR3 up to 32 GB Hard Drive : Up to 2 TB SATA 7200 rpm or SSD (optional) Removable Media : DVD-ROM/ DVD-ReWritable Expansion Bays : Internal:Two (2) 3.5-inch or One (1) 2.5-inch Expansion Slots : Two (2) PCIe 2.0 x1 LP, One (1) PCIe 2.0 x16 LP, One (1) PCIe 3.0 x16 LP Graphics : AMD Radeon R7 Audio : HD audio with Realtek ALC221 codec  Communications : Broadcom BCM5762 GbE Network Connection I/O Ports : Front: Two (2) USB 2.0 , Two (2) USB 3.0, Audio I/O , Rear: Four (4) USB 2.0, Four (4) USB 3.0, RS232, RJ45, VGA, DP, Audio ports. PS/2 Input Devices : Standard Keyboard, Mouse (USB or PS/2) Power : 240 W Dimensions : 38.3 x 38 x 10 cm Weight : 7.6 kg

Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Chipset : Intel Q77 Processors : Intel Core i3,i5,i7 2nd & 3rd Gen, Intel Pentium Memory Support : Four (4) DIMM slots , Up to 32 GB DDR3 1600MHz Hard Drive : Up to 1TB 7.200rpm or SSD Removable Media : DVD-ROM/ DVD-ReWritable Expansion Bays : External: One (1) 5.25-inch, One (1) 3.5-inch Internal: One (1) 3.5-inch Expansion Slots : One (1) PCI LP, One (1) PCI Express x1 LP, One (1) PCI Express x16 (wired as 4) LP, One (1) PCI Express x16 LP Graphics : Intel HD Graphics Audio : HD audio with Realtek ALC221 Communications : Intel 82579LM GbE Ethernet Connection I/O Ports : Rear: (4) USB 3.0, (2) USB 2.0, Serial , Two (2) PS/2, Audio I/O, VGA, DP,RJ-45 Front: (4) USB 2.0, Audio I/O Power : 240W Dimensions : 37.9 x 33.8 x 10 cm Weight : 7.6 kg