I tried putting a miner like that (vertically on top of some grill like yours) at home and the result was poor, very noisy and not stellar cooling. So i built the
DIY "black box" of mdf and put it inside, this lowered the noise to about 50db, but the most impressive change was the cooling, the fans spun down much more to keep it at the target, since i put a proper heatwall (made of the same MDF as the rest of the box) that only fits the two main miner FANS. The improvement in cooling was astounding.
Leaving the miner like that vertically on top of a grill with the rest open, was big no no, noisy and overheated.
Also, Power Target is more efficient than Hashrate Target in Braiins OS. Indeed mine is set to Power Target and the lowest setting. Before the box i had to disable a couple of hashboards to make it quiet, not anymore...
(top cover removed)
And you are running a full unit at 3000 watts or 2600 watts or 2200 watts.
using 230 volts correct?
It is not relevant to this thread as this is about running under 1000 watts and 110/120 volts.
I realize I can make a different enclosure but I really am aiming for under 1000 watts with a psu that can run at 120 volts.
I did a braiins model in the 1 board case and it is good fairly quite and fairly efficient.
I really wanted to perfect a 1 board design. Under 1000 watts