My question is this:
I like the Adaptec 6405 RAID card. I can insert it into slot two of the PCI Express 3.0 x16. However, this will make my first and second slots run in x8 mode. Will my graphic card's performance suffer?
Even though the motherboard says it only supports x4 on the third PCI Express x16 slot, is it possible that it will support x8 ?