The TUF series (The Ultimate Force) Sabertooth 990FX is styled in the very same color as the earlier models without the tactical jacket anymore though. This AM3+ motherboard will be powered by a 10-phase Digi+ VRM. Socket AM3+ will support the Bulldozer based Zambezi FX Series Processors.
The Sabertooth 990FX comes with four DDR3 DIMM slots supporting dual-channel memory up-to DDR3-1866 MHz straight from the EFI BIOS. What you’ll also notice is that the TUF (The Ultimate Series) has four PCI-Express 2.0 x16 PCIe graphics card slots based on what you use the slots for of course.Other than Supporting Quad CrossFireX, this board also supports Quad SLI! Below are pictures of the board.