You want to look at two motherboards and probably those two only:
ASRock H61 Pro BTC and ASRock H81 Pro BTC.
The main difference between them is the CPU socket.
These motherboards can easily handle 6 cards but you'll need PCI-E risers. I'd highly recommend only using powered USB risers and avoiding ribbon risers at all costs.
If you want a motherboard in which you can put cards without risers you're going to have to reach deep into your pocket and even then you'll probably run into thermal throttling with some beefier cards if they are that close together.
Feel free to ask anything about mining here on in pm.
ASRock H61 Pro BTC and ASRock H81 Pro BTC.
The main difference between them is the CPU socket.
These motherboards can easily handle 6 cards but you'll need PCI-E risers. I'd highly recommend only using powered USB risers and avoiding ribbon risers at all costs.
If you want a motherboard in which you can put cards without risers you're going to have to reach deep into your pocket and even then you'll probably run into thermal throttling with some beefier cards if they are that close together.
Feel free to ask anything about mining here on in pm.
I use the H61 motherboard. It is very reliable. It will recognise 6 GPU easily. If you have the dual GPU cards, it can support 8 GPU.
H61 is good. Asrock has H97 now.
This is from http://cryptomining-blog.com/page/4/
Intel Socket 1151 ASRock Motherboards
5 cards:
– ASRock B150A-X1
– ASRock B150 Pro4D3
– ASRock B150 Pro43.1
– ASRock H170A-X1
– ASRock H170 Pro4
– ASRock H170 Pro4D3
– ASRock H170 Pro4S
4 cards:
– ASRock B150 Combo
– ASRock B150M Pro4S
– ASRock B150M Pro4
– ASRock Q170M vPro
– ASRock H170 Combo
– ASRock H170M Pro4S
– ASRock H170M Pro4
Intel Socket 1150 ASRock Motherboards
6 cards:
– ASRock H81 Pro BTC
– ASRock H81 Pro-G
– ASRock B85 Anniversary
– ASRock H97 Anniversary
4 cards:
– ASRock H81M BTC
– ASRock H81M-G
– ASRock B85M BTC
– ASRock B85 Pro4
– ASRock H87 Pro4
Intel Socket 1155 ASRock Motherboards
6 cards:
– ASRock H61 Pro BTC
– ASRock H61 Pro
– ASRock H61DEL
4 cards:
– ASRock H67DE3
– ASRock P67 Pro
– ASRock P67 Pro3 SE
– ASRock P75 Pro3