I also thought... maybe I can get another LGA 1150 board that doesn't have 6 pci-e slots and just use a multiplier, but not sure how good these work:


https://www.amazon.com/Optimal-Shop-External-Multiplier-Card-Ethereum/dp/B07376F3CK/ref=sr_1_6?ie=UTF8&qid=1515632361&sr=8-6&keywords=pci-e+multiplier