Cooler for i5-8600k

gronnis

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Dec 21, 2017
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I have no idea what cooler or what type of cooler I should get for my new PC.
What cooler is enough for a i5-8600k?
 
Solution
The answer depends on how aggressively you intend to overclock.
Here is the noctua guidelines on that:
https://noctua.at/en/tdp-guide

What is your case?
If you have 160mm available, I can personally recommend the Noctua NH-D15s.

If you are asking about possibly using a liquid cooler,
My canned rant on liquid cooling:
------------------------start of rant-------------------
You buy a liquid cooler to be able to extract an extra multiplier or two out of your OC.
How much do you really need?
I do not much like all in one liquid coolers when a good air cooler like a Noctua or phanteks can do the job just as well.
A liquid cooler will be expensive, noisy, less reliable, and will not cool any better
in a well ventilated case.
Liquid...
The answer depends on how aggressively you intend to overclock.
Here is the noctua guidelines on that:
https://noctua.at/en/tdp-guide

What is your case?
If you have 160mm available, I can personally recommend the Noctua NH-D15s.

If you are asking about possibly using a liquid cooler,
My canned rant on liquid cooling:
------------------------start of rant-------------------
You buy a liquid cooler to be able to extract an extra multiplier or two out of your OC.
How much do you really need?
I do not much like all in one liquid coolers when a good air cooler like a Noctua or phanteks can do the job just as well.
A liquid cooler will be expensive, noisy, less reliable, and will not cool any better
in a well ventilated case.
Liquid cooling is really air cooling, it just puts the heat exchange in a different place.
The orientation of the radiator will cause a problem.
If you orient it to take in cool air from the outside, you will cool the cpu better, but the hot air then circulates inside the case heating up the graphics card and motherboard.
If you orient it to exhaust(which I think is better) , then your cpu cooling will be less effective because it uses pre heated case air.
And... I have read too many tales of woe when a liquid cooler leaks.
google "H100 leak"
I would support an AIO cooler only in a space restricted case.
-----------------------end of rant--------------------------

Your pc will be quieter, more reliable, and will be cooled equally well with a decent air cooler.
 
Solution