PC Build - Air Flow - Is it a problem?

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Joined
8 Jan 2007
Posts
221
Hi,

I've had this build running for around 6 months now & it works absolutely fine (apologies for the slightly misleading title). Temps never about 65c on the CPU and GFX around 70c when pushed.

Specs wise:

  • AMD 3700x CPU
  • MSI Gaming X Nvidia 1080 - playing in ultra widescreen 1080p (likely to upgrade to 1440p soon)
  • Asus X-570F Mobo
  • Lian Li O11 Razer Edition Case
  • Corsair i150 AIO
  • 6 LL120 Fans
  • 32GB Corsair Vengeance Ram (2x 16GB & the other 2 are just lighting only DIMMS)
  • 650watt Superflower leadex gold PSU
  • 1x Samsung 950 pro 512gb (O2 Install)
  • 1x Samsung 970 Plus 500Gb (some games)
  • 1x 5Tb WD Red 5400HDD (movies etc)

I'm running stock speeds, all fans as low as they can go - original idea was silent pc & aesthetics
Now my question is around airflow.

Currently all of the system fans, LL120's (purple blue colour) are all exhaust. The AIO at the top is the intake.

Now I know this goes against all of the rules etc etc - but I just don't like the look of the bottom fans blowing up as intakes (as it shows the frame etc).

Given that temps are all fine & never really have any crashes etc, should I leave it like this when I upgrade to the 3070? Just wondering as it has a higher wattage & different cooler design.

Apologies if this is a self answered question, just wanted to get others thoughts & if others had been in a similar position where they have compromised on the "textbook" airflow rules, for "looks".

I've attached a link to images of the airflow & some pics of the case, on my Instagram account (apologies I couldn't find anywhere else to host them)

https://www.instagram.com/p/CFHgVaCnOxr/?utm_source=ig_web_copy_link

Curious to get your thoughts and/or recommendations.

Also - a 650watt Gold PSU is going to be fine for a 3070 right?
 
Yeah I figured that; just thinking given everything is running fine, good benchmarks / stable under stress tests without getting hot etc - might just leave as is, you know? unconventional, but if it works & it's silent...
 
Is it good to be sucking air in the bottom though with all the dust? must need to be cleaning the filters lots?

So in theory the best set up, however, would be - bottom intake, side exhaust, top AIO exhaust too?
 
me? i've never used a vertical mount mate.

but in terms of 3070 vs 3080 - i think the 3070 will be enough for me. i'm not doing 4k & only a casual gamer & think it would be overkill
 
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