Product UPC: 640257231330 Dell Vostro 220 220s DDR2 SDRAM LGA775 Socket Motherboard P301D 0P301D CN-0P301D Specifications: Compatible CPU Brand: Intel Supported Processor TYPE: Intel E7300 and E7500 series Chipset Type: Intel G45 Express Socket Type: LGA775 Socket Form Factor: Micro ATX