hi members , yesterday i took some temperature readings of my PS4 CUH-120xx with a cooling mod i have done. I will leave some figures below for you , also i ran the game Tekken 7 in demo mode it plays a FMV and some in game fights then loops.
the fan i bought is a 80mm Noctua running at 2200rpm , the length of time for each test was 1 hour with a 2 hour break to let the console cool down and start the next test to get accurate readings. I used a IR Temperature Gun to get the temps from the back of the console and on top , i went along these areas and noted the highest temp.
no fan and no cut out hole
fan plus cut out hole