Just want to share my temp with Noctua and AS5 before AS5 sink in..
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My mom received my Noctua NH-12F and NC-U6 this afternoon...

I back home around 6.40pm...
I start from around 8pm take out all the part from my PC and install back all the thing and the Noctua cooler till 11.15pm ++... whew...so tired...
Keep on forget this and that...then need to take out the exhaust fan several time...
From what I can when I start the PC, the temp for my PD 820 is 57C, then it drop to 56C just in several seconds, then after several seconds, it drop again to 55C, then drop to 54C, then to 53C, but then it increase to 54C..then now stay at 56C as my emule start downloading movie...
From the result, it not impresive me as I thought it will at least drop till 48-50C after I install it...maybe I need to wait for AS5 to sink first...
So, currently, Idle will be 53-55C...load don't know yet coz haven stress it...will report the Idle and load temp after AS5 sink in...
What you guys result, please share...
Forget to say, I install using Orientation A (90 degree) as it will block my NC-U6 if I install it using orientation B (180 degree). The cap near the proc there nearly cause me can't install the cooler, but thanks to Noctua great design, the fastening bracket can be adjust, so no problem...

As I am first time using those fan clips, it took me about half an hour to fix the fan clips in...I put the fan on right, mean the air push from right to left...I want to make it at left but the NC-U6 block it...

my mobo not really suitable to install both NC-U6 and NH-12F, but my mobo stock NB cooler even suck...
Now I wonder my casing air flow will be a problem coz the empty space inside the casing now is very little...my PSU want to suck air out but NH-12F also want to suck the air from the little space, here some simulation, sorry for my bad drawing, my art not very good...

Edited: I forget to add my exhaust fan into the simulation...