Which motherboard should I buy that has 5 slots. Im buying 3-4 Sapphire NITRO rx 470 and will buy more. I need 5 slots for GPUs. So, which one should I buy?
Man, there are literally dozens of threads like this all over. A simple google search will give you the answers you are looking for.
1st result with a 5 word search:
http://cryptomining-blog.com/tag/motherboard-for-ethereum-mining/That said, I't suggest going for a 6 GPU motherboard. You'll regret not having that 6th slot when the time comes.
Cheers