Genuine Intel DG35EC MicroATX mATX Intel G35 Express Chipset DDR2 SDRAM LGA775 Desktop DT Motherboard Compatible Part Numbers: DG35EC, BTEC320015CS Genuine Intel MicroATX DG35EC Desktop Motherboard Chipset: Intel G35 Express Chipset | Board Form Factor: MicroATX | Processor: Support for an Intel  processor in the LGA775 package Memory: 4 x 240-Pin DDR2 1.8V SDRAM Dual Inline Memory Module (DIMM) Sockets | Video: Intel G35 Exoress chipset with Intel Graphics Media Accelerator X3500 (INtel GMA X3500) Audio: Onboard Intel High Definition Audio Interface, RealTek ALC888S Audio Codec | Expansion Capabilities: One PCI Express X16 Connector, 2 x PCI Express X1 Connector, One PCI Connector | Peripheral Interfaces: 2 x PS2 Keyboard/Mouse, 1 x VGA, 1 x DVI-D, 1 x IEEE 1394a, 6 x USB, 1 x RJ-45, 3 x Audio/Speaker/Microphone Compatible Part Numbers: DG35EC, BTEC320015CS