Water cooling has been the fancy cooling method of PC fanboys these day but actually it is worse than simple air cooling methods.
If you really want high performance cooling i suggest replacing the water or cooling fluid with a much more volatile liquid (something like acetone but much less corrosive as it dissolves plastic) as it would provide a faster cooling solution
I use a large high air flow table fan for maximun cooling and I have never crossed 35 C° quite surprising!
P.S server processer cooling fans can do the same
if someone else could give me an explanation, why?! since for more difficult work, this is a professional computer
There is a cluster method from Khadas boards.
The A311D has a throttling device and should be safe.
This is an interesting attempt, if possible, I want to make a radiator myself to stabilize it at 2.8GHz
I think a overclock might not be possible… Usually for a overclock we need to increase the vcore voltage to support the the overclock… It seems that A311D in VIM3 is already in its limits in terms of vcore voltage, I might be wrong… But it seems a overclock might not be possible…