[...]
This you tube channel will show how to have a garage mine. I use 1x 30 amp 240 volt circuit connected to a 24/amp pdu
This you tube channel will show how to have a garage mine. I use 1x 30 amp 240 volt circuit connected to a 24/amp pdu
Nice piece of furniture you built there. Looks strong enough to act as a butt warming bench!
I would add a roll of some insulation material and place it on top of those PSUs to block off the back-draft airflow. That way the ASICs and PSUs would be able to pull fresh air through the inlet air filter much easier. Try to compare the overall airflow with and without the blockage by watching deflection of some sheet of paper or something. Also interesting to see the differences in temperatures with/without filter and/or the blockage.
What's the total airflow of both ASICs and PSUs? 300-400 CFM I guess?
10dB SPL reduction is pretty good. To make it even better you can try and add some baffles in the U-channel and build a labyrinth of sorts. That way you may get another 10 dB reduction easily and still allow for decent airflow.
I would also measure your static pressure by sticking the tubing from a simple manometer into the space in between the ASICs intake and the intake air filter:
https://www.google.com/search?q=dwyer+manometer+MARK+II+25
thanks for the ideas.
I could use a piece of foam and wrap it in fiberglass blanket. lay it on the psu's then the tunnel would be sealed from intake and exhaust.
I wonder if that would be an improvement on temps of the gear.