I don't know how other users have suffered, but all of my Sierra's and BabyJets have now cooling that failed.

The Sierra's were actually the first ones to die, overheating. And those were in a data center.

The BabyJets, in an uncontrolled environment (aka warehouse), lasted much longer, but are now fading in and out with overheating errors. Great quality, remember?

Is there anybody interested in buying boards without working cooling? I can't be bothered to buy and install new cooling blocks, especially with the summer coming up...