OCW posted a review on the ECS SDGE - Scalable Dual Graphics Engine with Dual PCIe x 16
Current solutions with Dual 16x are available but only support the Opteron S940s and are based on NF4 Pro 2200 chipset. These are costly solutions and it does not support the Socket 939 as yet. ECS came out with an upgrade card which allows you to pair up 2 cards to run in true PCIe X 16 mode on the ECS KN2 SLI Extreme mainboard.ECS SDGE - Scalable Dual Graphics Engine with Dual PCIe x 16
