Motherboard with its rich feature set and outstanding (cheap ?) price per performance, this Motherboard DFI LANPARTY UT nF4 SLI-D by DFI Available in both Intel Processor and AMD Processor platforms. DFI LANPARTY with keeping the signature UV-reactive components on board. Specs this motherboard. Form Factor ATX with Chipset NVIDIA nForce4 SLI and Data Bus Speed 1000 MHz. Compatible Processors for Athlon 64 FX, Athlon 64 with Socket Socket 939. Provided Slot Types PCI, Processor, Memory, PCI Express x1, PCI Express x16, PCI Express x4 Slot From Factor Socket 939, DIMM 184-pin. Supported memory to Size 4 GB RAM Technology DDR SDRAM. and for audio. 7.1 channel surround of Sound Output Mode. Interface Provided for Floppy interface, SPDIF input, SPDIF output, Line-out (side surround), ATA-133, Line-out (center/subwoofer), Ethernet 10Base-T/100Base-TX/1000Base-T, Serial ATA-150, Line-out (back surround).