Full Details on Amazon.com : http://www.amazon.com/gp/product/B0045JP6OC?tag=tsukuyomi-20<br /><br />Genuine Dell MotherBoard For Dell OptiPlex 740 Desktop Systems nVidia Chipset: GeForce 6150LE/Nforce<br /><br />Genuine Dell OptiPlex 740 Motherboard <br />CHIPSET nVidia GeForce 6150LENforce 430 <br />SUPPORTED PROCESSORS AMD Athlon 64 X2 Dual-Core AMD Athlon 64 SUPPORTED MEMORY Dual-Channel DDR2 SDRAM 4 DIMMs Slots 533 667Mhz or 800Mhz Up to 8 GB RAM <br />PERIPHERAL INTERFACES 1 - VGA Port 1 - Serial Port 1 - Parallel Port 7 - 20 USB Ports front and back 1- Integrated 10 1001000 Network Port 2 Connectors for line-in and line-out 2 front-panel connectors for headphones and microphone 3 - SATA Connectors 7-pin 1 - Floppy Drive Connector 38-pin 1 - Fan Connector 5-pin <br />EXPANSION CAPABILITY 1 - PCI-E X16 Graphics slot 1 - PCI-E X1 1 - PCI 32Bit 33MHz slots
