If you are going to run a single or dual board "120v Loki rig" configuration, it is also assumed you want to silence the machine as well.

Cool your Loki rig at minimal fan speeds by leveraging the Venturi effect of Bernoulli’s principle. Let science do the heavy lift of cooling your mining rig achieving both sound attenuation and maximum efficiencies.

This air baffle design has you covered for both configurations.

Single Board: Hashboard installed in middle slot and an air baffle set on each side.
Dual Board: From the intake side, both boards will be installed in the right most 2 slots and a single air baffle set in the left most slot.

This design will work with the stock fan grates and have been tested with the following fans:

Noctua NF-F12 iPPC [3000 RPM]
Phantek T30-120 [3000 RPM]
Arctic P12 Max [3300 RPM]
And ofcourse, the Stock 38mm thick fans [6000 RPM]

The air baffles are equipped with pull tabs for easy removal on both intake and exhaust sides; and can be bolted together with M3 bolts and nuts, but is not necessary.

The STL files are for non-commercial use only.
Print volume of 250mm x 250mm required.
STL pack includes Intake and 2 versions of exhaust lengths.

Data collection is ongoing: https://x.com/SatStackingPleb/status/1845626725096640906

And a control is in the works for comparison... https://x.com/SatStackingPleb/status/1846545263738925552

But very difficult to argue the performance when I can do 810 MHz and air cool down to 54°C temps.

All data collected will be stored in a public repo in the hopes that other pleb miners can extract value from these datasets in their own projects.

https://github.com/SatStackingPleb/S19-Hashboard-Performance-Profiles

S19 Air Baffle Kit (STL Pack)