look...it's set to shutdown at 80c so run it 50-70 it will be fine.
don't listen to these clueless people.
Clueless ?? It's dogie man! You should take time to read a little bit more the forum and learn about what your talking about.
Dogie is highly respected in the community for evaluation of all kind of miner.
ya, clueless.
go look the the tear down and see what is and is not covered by the heatsinks and fan...then talk....