YouTube Spotlight: The truth on Pascal/GTX 1080 3 and 4-way SLI - JayzTwoCents
Jay explains the truth behind the false rumors of Pascal only being able to do 2 way SLI. Basically you can do 3-4 way but will need a key from Nvidia. Nvidia technically only supports 2 way now but they are not locking you out of more cards. Click the video and give Jay a follow!