my first real rig
I am sorry to hear one of your GPU burned, but it is a nice wooden rig. I also wanted to build my first wooden rig soon, planned to start with 1050ti and 1070 on hand first, then later add more cards to max all slots.
BTW, mind sharing the reason why one card burned? I'm really new to mining world, quite nervous about card burning...
Use the fan speed & maybe underclock GPU core to maintain temps of 60c-70c.I try not go over 70c ever
90c is usually melt time so if you see one heading that high cut it off ASAP
GPUz is a good temp' monitor for all temps on GPUs,shows ram temps whereas most only show core temp.
Fans run at 100% are not a real bad thing,fans are easy to find & maybe to replace.