I have moved on from msi raider to attack ep2c612 ws have 2 e5-2683 v3 this thing a beast stock 30 multiplier with 2.1 bios disable ht ranked 13 in 3dark with 3 1080ti stock only problem I have is my octal channel 2133 etc benchmarks to low in Sandra 80000 instead of 94000 plus memory read latency bit high in Aida 64 104 any one have some references with same board I can say without a doubt it supports 8 udimms as well as 2132p etc reg benchmarks same. Hope I don't have bad channels.anyway was hoping someone had the 2.13b original bios and also nodded bios thanks for your info gang!