Intel P67 Express Chipset | Intel Core i7 / Core i5 / Core i3 / Pentium G (Intel Socket 1155) | 4 GB/s DMI | 4 x DDR3-2133 Dual Channel | 6 (2 x SATA III) | 2 PCI-E x16 (x16, x4) | 12x USB | 4 Phase, Dual BIOS 3TB++, DES 2, Smart6, CrossfireX, SATA III support, Blue PCB, Paralel & Serial port onboard

Intel Z68 Express Chipset | Intel Core i7 / Core i5 / Core i3 / Pentium G (Intel Socket 1155) | 4 x DDR3-2133 Dual Channel | 6 (2 x SATA III) | 2(x16, x8) | 12 (2x USB 3.0) | 7.1 channel Audio | 4 Phase, Dual BIOS 3TB++, 2 way CrossfireX support, DES 2, Smart6,, USB 3.0, SATA III, Touch BIOS, Blue PCB, Intel Smart Response

AMD AM3+CPU, Support AM3 CPU (NOT SUPPORT AM2/AM2+ CPU) - AMD | Athlon II/Phenom II/AMD FX | 5200 MT/s FSB | 4 x DDR3-2000+ DC | 6x SATA 3 | 2 PCI-E x16 (x16, x4) | 2x PCI | 3x PCI-Ex1 | 14 (2x USB3.0) | Ultra Durable2 Classic, Dual BIOS 3TB++ , AM3+/AM3 CPU Ready, NOT SUPPORT AM2/AM2+ CPU !!! , support SATA 3 & USB 3.0.

AM3+ Socket | Support for AMD AM3+ FX processors, Support for AMD AM3 Phenom II processors / AMD Athlon II processors | AMD 990FX/AMD SB950 | 4 x 1.5V DDR3 DIMM sockets | 6 SATA3 | 4 PCI (x16,x16,x4,x4) | 16 (2x USB3.0) | Ultra Durable2 , 2 way CrossfireX /SLI support,Dual BIOS 3TB++ , AM3+/AM3 CPU Ready, NOT SUPPORT AM2/AM2+ CPU !!! , support SATA 3 & USB 3.0. e-SATA, Blue PCB

AMD 990FX | Athlon II/Phenom II/AMD FX | 5200 MT/s FSB | 4 x DDR3-2000+ DC | 8 SATA3 (2 eSATA) | 5 PCI-E x16 (x16,x16,x8,x4,x4) | 1x PCI | 1x PCI-Ex1 | 18 (4x USB3.0) | Ultra Durable3 , 3 way CrossfireX /SLI support,Dual BIOS 3TB++ , AM3+/AM3 CPU Ready, NOT SUPPORT AM2/AM2+ CPU !!! , support SATA 3 & USB 3.0. e-SATA, Black PCB

AM3+ Socket | 990FX | Athlon II/Phenom II/AMD FX | 5200 MT/s FSB | 4 x DDR3-2000+ DC | 8 SATA3 (2 eSATA) | 6 PCI-E x16 (x16,x16,x8,x8,x4,x4)| 18 (4x USB3.0) | Ultra Durable3 , 4 way CrossfireX /SLI support,Dual BIOS 3TB++ , AM3+/AM3 CPU Ready, NOT SUPPORT AM2/AM2+ CPU !!! Power Switch on board, support SATA 3 & USB 3.0. e-SATA, Black PCB

Intel H61 Express Chipset | Intel Core i7 / Core i5 / Core i3 / Pentium G (Intel Socket 1155) | 2 x DDR3-1333 Dual Channel | 4x SATA II | 1 x D-Sub port | VIA HD audio codec 7.1-channel | 1 x Atheros GbE LAN chip (10/100/1000 Mbit) | Up to 8 USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers) | Micro ATX Form Factor

Intel Z68 Express Chipset | Intel Core i7 / Core i5 / Core i3 / Pentium G (Intel Socket 1155) | 4 x 1.5V DDR3 DIMM sockets | 1 x HDMI port | Realtek ALC889 codec 7.1-channel |1 x Realtek RTL8111E chip (10/100/1000 Mbit) | 1 x PCI Express x16 slot | 3 x PCI Express | Support for AMD CrossFireX technology | Up to 10 USB 2.0/1.1 ports (4 ports on the back panel, 6 ports available through the internal USB headers) | Up to 2 USB 3.0/2.0 ports on the back panel | ATX Form Factor

FM1 Socket | AMD A55 chipset | AMD A series & E2 series processors | 4 x 1.5V DDR3 DIMM sockets | Support for DDR3 2400(OC)/1866/1600/1333/1066 MHz memory modules | 1 x D-Sub port | 1 x DVI-D port | 1 x HDMI port | Realtek ALC889 codec | 1 x Realtek RTL8111E chip (10/100/1000 Mbit) | 6 x SATA 3Gb/s connectors Support for RAID 0, RAID 1, RAID 10, and JBOD | Up to 12 USB 2.0/1.1 ports (6 ports on the back panel, 6 ports available through the internal USB headers) | Micro ATX Form Factor

AMD A75 | CPU Support AMD A8/A6 | 4 x DDR3-1866 DC | 5 SATA3 (1 eSATA) | 2x PCI-E x16 | VGA | 3x PCI | 2x PCI-Ex1 | USB 16 (6* USB3.0) | Realtek ALC889 codec | 1 x Realtek RTL8111E chip (10/100/1000 Mbit)