Tomcat n3400B (S2925) Supporting a single AMD "AM2" Athlon™ 64, 64FX, or X2 processor, theTomcat n3400B (S2925) is the perfect entry-level server/workstation motherboard.Features include dual PCI Express x16 slots for SLI, built-in audio and video, dualGigabit Ethernet ports, support for up to (4) DDR2 Unbuffered DIMMs, multiple PCI slots,SATA2/3G with RAID, built-in POST code display, remote management (IPMI 2.0) option,all in an ATX form factor. The S2925 also supports AMD Cool 'n Quiet™ , forperformance-per-watt efficiency and better acoustic characteristics for your system!