F5F Stay Refreshed Power Users Overclocking Optimal method for installing a 40mm fan above a VRM.

Optimal method for installing a 40mm fan above a VRM.

Optimal method for installing a 40mm fan above a VRM.

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Elise101
Member
142
01-16-2026, 01:37 PM
#1
Hi, I'm trying to find ways to install a 40mm fan on a motherboard VRM. I'm using a watercooling setup with a 240mm radiator that's far from the board, which is making airflow very poor and causing the VRMs to overheat. While I'd like to use it for grilling, I need proper ventilation so it doesn't fail. I've seen people use zip ties or double-sided tape, but those don't seem very reliable long-term. Would it be better to use something more permanent? Any suggestions on a good solution? Thanks!
E
Elise101
01-16-2026, 01:37 PM #1

Hi, I'm trying to find ways to install a 40mm fan on a motherboard VRM. I'm using a watercooling setup with a 240mm radiator that's far from the board, which is making airflow very poor and causing the VRMs to overheat. While I'd like to use it for grilling, I need proper ventilation so it doesn't fail. I've seen people use zip ties or double-sided tape, but those don't seem very reliable long-term. Would it be better to use something more permanent? Any suggestions on a good solution? Thanks!

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Creeperman3
Senior Member
454
01-16-2026, 02:11 PM
#2
I applied a small amount of two-part epoxy glue to the edges of the fans.
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Creeperman3
01-16-2026, 02:11 PM #2

I applied a small amount of two-part epoxy glue to the edges of the fans.