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Is it ok if heatsink touches multiple capacitors?

Lei

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Hi,
A part of my waterblock touches left side of a row of these aluminium polymer capacitors, doesn't bend them but there's almost no space to fill with thermal pad.
Idk if touching the capacitors actually help to take away heat from them, or I should use sandpaper to keep the block from touching the caps.
 

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That is completely fine
 
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Can you put a super thin thermal pad over them? Or even better just a strip of kapton tape?
 
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While the shell is not connected to either lead, I would not risk it.
 
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What does the water block's manufacturer say?
 
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As long as it's not compressing them/ putting pressure on them, I can't see no problem
 
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I wouldn't risk it. Stick a bit of paper in between the caps and the heatsink if there's not enough room for other stuff.
 

Lei

Joined
Jul 3, 2021
Messages
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usually in my shirt
Processor 3900x - Bykski waterblock
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Cooling αcool 560 rad - 2xPhanteks F140XP
Memory Micron 32gb 3200mhz ddr4
Video Card(s) Colorful 3090 ADOC active backplate cooling
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Display(s) 24“ HUION pro 4k 10bit
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Insulating sleeve
Then it must be okay



If this diagram is aluminium electrolyte capacitor, then what is around the capacitor is basically tape/paper/insulator
 
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