ASUS P6T7 WS @ Motherboards.org

"The P6T7 is designed for the workstation crowd and stability, manageability, support for SAS drives are as important as performance. The board was completely stable throughout testing and the ability to run four dual-GPU cards together will bring the ultimate in performance in games anyway. ASUS has an Editor's Choice product here for sure; especially in light of all of the extra features this board offers for the workstation crowd, great stability and great performance making this board a great choice for your new computer. Rock On ASUS!"