37.9 x 33.8 x 10 cm

Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS
Chipset : Intel Q77
Processors : Intel Core i7 3rd Gen
Memory Support : Four (4) DIMM slots , Up to 32 GB DDR3 1600MHz
Hard Drive : SATA III, 7.200rpm up to 1TB or SSD up to 256GB
Removable Media : SATA DVD-ROM drive, SATA DVD Writer Drive, SATA Blu-ray Writer Drive
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

Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS
Chipset : Intel Q170 PCH-H Vpro
Processors : Intel Core i5 6th Gen
Memory Support : Four (4) DIMM slots , Up to 64 GB DDR4 – 2133
Hard Drive : SSD-PCIe,G2 SSD-PCIe, Sata 7.200rpm or SSD or SSHD
Removable Media : HP 9.5mm Slim Desktop DVD-ROM ODD/DVDRW/BDXL Blu-Ray Drive
Expansion Bays : External: One (1) 9mm Slim ODD Internal: Two (2) 3.5inch, One (1) 2.5inch
Expansion Slots : Two (2) PCIe x1 v3.0, Two (2) PCIe x16 v3.0,
Graphics : Intel HD Graphics
Audio : HD audio with Realtek ALC221 codec
Communications : Intel  I219LM Gigabit Ethernet Port
I/O Ports : Front: Two (2) USB 2.0 (one includes fast charging), Two (2) USB 3.0, Audio I/O Rear: Six (6) USB 3.0, VGA, Two (2) DP, RJ-45, PS/2, Serial, Audio I/O
Power : 200W
Dimensions : 37.9 x 33.8 x 10 cm
Weight : 7.6 kg