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Corsair 500R Airflow

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July 4, 2012 11:54:13 PM

I ordered a Corsair 500R for my new build earlier and was curious as to what my best bet would be for airflow. By default it has the following:
2x 120MM front fans (intake)
1x 200MM side fan (intake)
1x 120MM back/top fan (exhaust)

I ordered 2 extra fans (120MM) as I was thinking of mounting them on top for extra exhaust but I'm not entirely sure of if that's a good idea or not. I'm also considering reversing the 200MM side fan to be exhaust and to use the top fans for intake.

Other specs/info:
i5 3570k w/ Noctua NH-D14
ASUS DirectCU II TOP GTX 670 (which exhausts air back into the case)
650W PSU mounted to take air from beneath the case
Will be removing the top HDD cage to get a bit more air in the front

Any help/advice you could provide would be appreciated.

More about : corsair 500r airflow

a b ) Power supply
July 5, 2012 12:11:02 AM

It's better to have more intake than outake fans because it's suppose to keep your case at a higher pressure and keep out dust (proven to work to me in the past). I'd leave the fans as they are only top and rear fans should be exhaust. Espically leave your top fans as exhaust, heat rises and the cpu is right below them, it'll take some of the warm air from the cpu and get it out of the case right away.
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a c 165 ) Power supply
July 5, 2012 12:22:06 AM

1) the only thing that keeps out dust is a fan filter

2) cases are not air tight so how can they pressurized????

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a c 165 ) Power supply
July 5, 2012 12:25:05 AM

elfbarf said:
I ordered a Corsair 500R for my new build earlier and was curious as to what my best bet would be for airflow. By default it has the following:
2x 120MM front fans (intake)
1x 200MM side fan (intake)
1x 120MM back/top fan (exhaust)

I ordered 2 extra fans (120MM SilenX) as I was thinking of mounting them on top for extra exhaust but I'm not entirely sure of if that's a good idea or not. I'm also considering reversing the 200MM side fan to be exhaust and to use the top fans for intake.

Other specs/info:
i5 3570k w/ Noctua NH-D14
ASUS DirectCU II TOP GTX 670 (which exhausts air back into the case)
650W PSU mounted to take air from beneath the case
Will be removing the top HDD cage to get a bit more air in the front

Any help/advice you could provide would be appreciated.


i have the corsair 400r, basically the 500r minus the 200m side fan. i use the top fans as exhaust, it helps air flow stay in a front to back/top stream. more info on fan placement

http://www.bit-tech.net/hardware/2012/02/10/the-big-coo...

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a b ) Power supply
July 5, 2012 12:25:26 AM

ct1615 said:
1) the only thing that keeps out dust is a fan filter

2) cases are not air tight so how can they pressurized????

LOL i don't know man thats what I was told and it worked out for me when I switched some fans around for the first time a few years ago.
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July 5, 2012 12:28:43 AM

One thing I'm a bit worried about is having negative airflow as the fans I bought for the top (which will most likely be exhaust) are much better than the stock fans that come in the front of the case.

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

The 500R's stock fans seem to be 43.2 CFM each (front and rear) though I'm not too sure about the side fan.
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a b ) Power supply
July 5, 2012 12:35:50 AM

elfbarf said:
One thing I'm a bit worried about is having negative airflow as the fans I bought for the top (which will most likely be exhaust) are much better than the stock fans that come in the front of the case.

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

The 500R's stock fans seem to be 43.2 CFM each (front and rear) though I'm not too sure about the side fan.

Well you could always switch one of the fans you bought with a stock fan,
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a c 165 ) Power supply
July 5, 2012 12:36:08 AM

elfbarf said:


The 500R's stock fans seem to be 43.2 CFM each (front and rear) though I'm not too sure about the side fan.


other then scythe, ive yet to see any fan brand post accurate stats on their fans. i would take the cougar /corsair stats with giant grain of salt.
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July 5, 2012 12:40:32 AM

ct1615 said:
other then scythe, ive yet to see any fan brand post accurate stats on their fans. i would take the cougar /corsair stats with giant grain of salt.


Even if those stats aren't accurate I'm pretty confident that the fans that I'm buying are better than the stock fans included with the case (which tend to not be all that great).
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a c 165 ) Power supply
July 5, 2012 12:50:42 AM

i replaced all the stock fans but more for noise reasons then performance.
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a b ) Power supply
July 5, 2012 1:08:37 AM

ct1615 said:
i replaced all the stock fans but more for noise reasons then performance.

That's weird, all the stock fans (CoolerMaster, and DiabloTek) I've ever gotten were very quite, mostly because they don't move any air. I'm sure it varies by brand though.
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July 5, 2012 1:35:49 AM

-snip-
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