... ,welcome to ask! Product NameModelSpecificationBitmap 845845G V122 478Processor,Support,Pentium4,CeleronD, FSB(MHz)533/400,Support2×DDR, DDR333/266,2x PCI, USB 2x ... ,CeleronD, FSB(MHz)533/400,Support2×DDR, DDR333/266,2x PCI, USB 2x USB2.0, With AC97 6 channel audio, VGA/LAN ... )1066/800/533 Support2×DDR2 Dual Channel , 533/667 -PCI 2x PCI, PCIE16x1, -USB USB2.0×2 , With AC97 6 channel audio ,Vga ...