Question Help with 360mm Radiator Fan Configuration for Ryzen 9 5900X Build

[Gaff1]

Hey everyone,

I’m in the process of upgrading my water cooler and could really use some advice. Currently, I have a Ryzen 9 5900X paired with a small water cooler, but I’m looking to swap it out for a bigger 360mm radiator to improve cooling performance. I’m also mindful of maintaining the aesthetics of my case, here's my situation:

My case already has 3 fans installed in the location where the radiator will go, and I don't want to throw away these brand-new fans since they are in perfect condition and I’d prefer to use them if possible.

Here's what I’m thinking: I would like to mount my case fans in a push configuration on the front side of the radiator, which will be visible, and use the included radiator fans in a pull configuration on the opposite side.

My goal is to maintain a nice clean build without sacrificing performance or airflow. Is this a reasonable setup? Will it cause any airflow or cooling performance issues?

Would love to hear your thoughts and any advice you might have on this!

Thanks in advance!

 

[Lutfij]

Welcome to the forums, newcomer!

My case already has 3 fans installed in the location where the radiator will go, and I don't want to throw away these brand-new fans since they are in perfect condition and I’d prefer to use them if possible.
Make and model of your case? Radiators need fans with high static pressure fans. Case fans that are good for airflow in a case are horrible as radiator fans and vice-versa.

Here's what I’m thinking: I would like to mount my case fans in a push configuration on the front side of the radiator, which will be visible, and use the included radiator fans in a pull configuration on the opposite side.

My goal is to maintain a nice clean build without sacrificing performance or airflow. Is this a reasonable setup? Will it cause any airflow or cooling performance issues?
Might want to include images of your current build too. What radiator/watercooling kit/AIO are you looking at?

 

[Gaff1]

Welcome to the forums, newcomer!

My case already has 3 fans installed in the location where the radiator will go, and I don't want to throw away these brand-new fans since they are in perfect condition and I’d prefer to use them if possible.
Make and model of your case? Radiators need fans with high static pressure fans. Case fans that are good for airflow in a case are horrible as radiator fans and vice-versa.

Here's what I’m thinking: I would like to mount my case fans in a push configuration on the front side of the radiator, which will be visible, and use the included radiator fans in a pull configuration on the opposite side.

My goal is to maintain a nice clean build without sacrificing performance or airflow. Is this a reasonable setup? Will it cause any airflow or cooling performance issues?
Might want to include images of your current build too. What radiator/watercooling kit/AIO are you looking at?

Here is a picture of my current build
I'm not looking for any specific aio, just need to upgrade as a 120mm is not enough for my cpu

 

[Lutfij]

We will also need to know the make and model of the case as well as the fans. To me it looks like the fans on the motherboard are exhausting air. You might want to flip them to intake but those RGB fans(I'm assuming) have horrible static pressure ratings.

 

[Gaff1]

We will also need to know the make and model of the case as well as the fans. To me it looks like the fans on the motherboard are exhausting air. You might want to flip them to intake but those RGB fans(I'm assuming) have horrible static pressure ratings.

I dont think me saying the make and model of the case and fans is going to help, as i don't live in the us and its a brazilian company, but both the case and the fans are made by KBM which is a sub-brand of KaBuM

The 3 bottom fans are intake and and the rest is exhaust.

And yes i know that these rgb case fans have horrible static pressure, that why i want to know if i can use them as push just for looks and have the actual radiator fan as pull to not loose performance

 

[Lutfij]

You don't use fans that have bad static pressure as either push or pull fans. You use the same high static pressure fans for push or pull or push/pull to get the best results out of your watercooling gear.

You can read through this;
https://forums.tomshardware.com/thr...-watercooling-sticky-v2-0.331454/post-3502928
and this;
https://forums.tomshardware.com/thr...-watercooling-sticky-v2-0.331454/post-3502937

 

[Gaff1]

i will use the included fans as pull so it will have good static pressure, but to keep the same design i want to use my case fans as push just for looks, will that be bad compared to just the 3 static pressure fans?

 

[Paperdoc]

Using those fans as you propose should not HARM cooling by the rad, but may add only marginal help with air flow. You are doing this for appearance, not performance. I presume the location you propose is on the right-hand SIDE of your case where there are now 3 fans in a vertical column.

3 bottom fans intake, the rest are exhaust. Not properly balanced. But when you convert those three right-hand side fans to INTAKES into the new rad, that will improve things.
Make SURE that the fans on BOTH sides of your rad are blowing in as intakes!

 

[Gaff1]

Using those fans as you propose should not HARM cooling by the rad, but may add only marginal help with air flow. You are doing this for appearance, not performance. I presume the location you propose is on the right-hand SIDE of your case where there are now 3 fans in a vertical column.

3 bottom fans intake, the rest are exhaust. Not properly balanced. But when you convert those three right-hand side fans to INTAKES into the new rad, that will improve things.
Make SURE that the fans on BOTH sides of your rad are blowing in as intakes!

Yeah... i know intake and exhaust are not properly balanced, but i bought the case with the fans for convenience and it came like that, the only reversed fans are the bottom ones, i was thinking of putting the radiator fan on the top, so i could flip the fans and not ruin the looks if i needed to change from exhaust to intake.

Making the top rad intake would make my case fans be pulling instead of pushing air and i don't know if its better for my airflow fans to be push or pull if i will have a static pressure fan on the other side