Chip Intel G31, LGA775, S/p Core 2 Quad, Bus 1333, 2 DDR2 800MHz, Sound & VGA on board, SATA 150, PCI 16x, 8 USB 2.0, Lan 10/100

GeForce 7100&630i s/p Intel Core 2 Quad to Celeron™ FSB 1333/1066MHz, 2xDDR2 800/667/533 up to 4GB, 1x PCI Express 16X,1xPCI Express 1X,2xPCI, SOUND IDT 92HD206 8channel, VGA NIVIDIA Geforce 7series GPU,LAN Realtek 8211B GIGABIT,4x SATA II 3.0Gb/s,2x ULTRA DMA 133/100/66 devices, 10x USB 2.0,RAID0,RAID1,RAID0+1,RAID5,DVI output, Micro- ATX 244mm*224mm

Chip Intel P43, LGA775, S/p Core 2 Extreme, Bus 1333, 2 DDR2 800MHz, Sound on board, SATA 150, PCI 16x, 12 USB 2.0, Lan gigabit

Chip Intel G43, LGA775, S/p Core 2 Extreme, Bus 1333, 4 DDR2 800MHz, Sound & VGA on board, SATA 150, PCI 16x, USB 2.0, Lan gigabit

Chip Intel P45, LGA775, S/p Core 2 Extreme, Bus 1333, 4 DDR2 800MHz, Sound & VGA on board, SATA 150+esata, 2xPCI 16x, 12 USB 2.0, Lan gigabit

Chip Intel 945P, LGA775, S/p Pentium D 3.8GHz, Bus 1066, 2DDR2 667MHz, Sound on board, SATA 150, Raid, 2xPCI 16X, IEEE1394, USB 2.0, Lan 10/100

Chip Intel 955PP, LGA775, S/p Dual Core, Bus 1066, 4 DDR2 667MHz, Sound on board, SATA 150, Raid, 2xPCI 16x, IEEE1394a, USB 2.0, Lan gigabit

Chip Intel X48, LGA775, S/p Core 2 Extreme, Bus 1600, 4 DDR3 1600MHz, Sound on board, SATA 150+esata, Raid, 2xPCI 16x, 10 USB 2.0, Lan gigabit