Quote from: kmitz on October 19, 2015, 06:04:42 PM

Quote from: Biodom on October 19, 2015, 05:31:34 PM

Quote from: kmitz on October 19, 2015, 05:21:04 PM

Quote from: beffje on October 19, 2015, 08:53:46 AM

With my S7 it's working fine. HW went down big time

@beffje, thanks for posting this.

What's the input air temperature that gets you to 60°C? And how unpleasant is the fan noise at that speed (~2200RPM)?

not @beffje, but
it is only unpleasant at ~3900 rpm for my ears.
I would say that if you can get a S7 safely to 2200, then you will be surprised how little sound comes out of it (it is much less than S3, which was good).

Thanks

Less than the S3? Sounds almost to good to be true!
I have no choice but running the miner a few meters from my working desk, so the noise level is kind of critical... The S5 was a monster, I had to mount quieter fans but then it got hard to cool. Ambient air had to be ~20°C to keep the miner below 60°C.

How about the noise from APW3 PSU advertised by Bitmain?

Has a small fan (1 1/2 inch)but makes a bit of racket