Re: Antminer S9 fan upgrade for noise reduction and other questions
Thanks man!
But still:
Its 150 CFM. Not 70. And native QFR is 210 CFM AFAIK. As native works at 4000-4500 actual speed it gives us 140-160 CFM. So AFC could handle that with lower noise? Im not smart ass - just wanna sort it out
But still:
3. You bought an industrial miner, thats why its loud. If you put that fan on your miner wont run. Its 2100 rpm and 70cfm too weak. Dont change the fan.
http://www.overclock.net/products/delta-afc1212de-sp02-1120-x-120-x-38mm-extreme-hi-fan-dell-5pin-rpm-3900-rpm-air-flow-148-34-cfm-noise-level-51-dbaIts 150 CFM. Not 70. And native QFR is 210 CFM AFAIK. As native works at 4000-4500 actual speed it gives us 140-160 CFM. So AFC could handle that with lower noise? Im not smart ass - just wanna sort it out
4. No, not really. Why would you constantly be turning it off anyway? The whole point is to keep it as near 100% uptime as possible to maximize profits.
I mean several times or so while tuning. Not constantly of course)