To build your own computer, you need to start with a motherboard. If you're not sure which MotherBoard to choose - maybe you'd be better off starting with some of our pre-built systems and then modifying those.
INTEL DH67BL, uATX ($123)
INTEL DZ68DB, ATX ($169)
INTEL DX58SO2 MOTHERBOARD ($329)
INTEL DX79SI MOTHERBOARD ($369)
INTEL DH67BL, uATX ($123)

INTEL DZ68DB, ATX ($169)

INTEL DX58SO2 MOTHERBOARD ($329)

INTEL S1200BTL SERVER BOARD ($349)

INTEL DX79SI MOTHERBOARD ($369)

INTEL S5520HCR ENTERPRISE SERVER MOTHERBOARD ($599)
