Msi ms-6741 via k8t800 socket 754 motherboard general features: via k8t800 chipset matx form factor socket 754 800/600/400/200 mhz double data rate operation on both direction supports up to 2 gb ddr sdram (ddr266/333/400) realtek alc655 channel ac97 codec via vt82376 mac + via 6103 ethernet phy two (2) sata 150 mb/s controllers supports raid 0, raid 1 two (2) udma/66/100/133 ide controllers one (1) floppy controller expansion slots: one (1) 4x/8x agp slot three (3) pci slots one (1) cnr slot two (2) dimm sockets i/o ports: two (2) ps/2 ports one (1) 9-pin serial port one (1) 25-pin parallel port one (1) ieee 1394 6-pin via header eight (8) usb 2.0 ports (four on back and four via header) one (1) rj-45 ethernet jack line in, microphone, and line-out jacks supported processors: supports 64-bit amd athlon 64 socket 754 processors supports 2800+, 3200+ and 3400 + and higher bios features: plug and play bios supports dmi regulatory approvals: fcc ce c-tick