One (1) LP PCI, Two (2) LP PCI-E x16 (1 wired x4), One (1) LP PCI-E x1

Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS
Chipset : Intel Q67
Processors : Intel Core G Series
Memory Support : Four (4) DIMM slots , Up to 32 GB DDR3 1333 MHz SDRAM 
Hard Drive : Up to 1 TB 7200 rpm
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) LP PCI, Two (2) LP PCI-E x16 (1 wired x4), One (1) LP PCI-E x1
Graphics : Intel HD Graphics 2000/3000 (integrated)
Audio : Realtek ALC261 codec
Communications : Intel 82579LM integrated GbE Network Connection
I/O Ports : Front: Four (4) USB 2.0, Audio I/O, Rear: Six (6) USB 2.0, Serial, VGA, DP,RJ-45, Two (2) PS/2, Audio I/O
Input Devices : Standard Keyboard (PS/2 or USB)
Power : 240 W
Dimensions : 37.9 cm 33.8 cm x 10.0 cm
Weight : 7.6 kg

Operating System: Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS
Chipset : Intel Q67
Processors: Intel Core i3,i5,i7, Intel Pentium
Memory Support: Four (4) DIMM slots , Up to 32 GB DDR3 1333 MHz SDRAM
Hard Drive: Up to 1 TB 7200 rpm
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) LP PCI, Two (2) LP PCI-E x16 (1 wired x4), One (1) LP PCI-E x1
Graphics: Intel HD Graphics 2000/3000 (integrated)
Audio: Realtek ALC261 codec
Communications: Intel 82579LM integrated GbE Network Connection
I/O Ports: Front: Four (4) USB 2.0, Audio I/O, Rear: Six (6) USB 2.0, Serial, VGA, DP,RJ-45, Two (2) PS/2, Audio I/O
Power: 240 W
Dimensions: 37.9 cm 33.8 cm x 10.0 cm
Weight: 7.6 kg