Bevvo84

Hi, I have a Core P5 and I'm making use of the alternate mounting of my GPU with a riser cable. Unfortunately, the chassis only comes with 2 of these metal brackets which the riser cable gets screwed to. However, I need to use 3, (2 for my GTX1080ti's in SLI, and 1 for my 10GB NIC) Is there any place where i can purchase another one of these metal brackets by any chance??? I've searched everywhere online and haven't been able to find anything... :( Thanks in advance Bev