NZXT H1

This seems do be a very nice ITX case overall.
I just assembled my system in this case. Its a 9700K and 3090 RTX.. Its fits ok and runs ok.. BUT
The powersupply is too weak. Offcourse I knew it would be a hard job for the Powersupply, it can drive the system without crashes, but the fan will spin too fast and it get the noisest part in the build.
It also gets very warm, so I do believe it adds more heat in the case. Not a good thing.
If they could make a V.2 with a 750W thats would be great, but for now I will return the case.. Sadly because I really liked this case.
I do not believe there is anything that can be done to reduce the fan noise from the PSU?
 
Why not just replace the PSU? You'd get a good price for the PSU in the case already considering how in-demand SFX PSUs are and the 650W in the H1 is a Seasonic one.
 
because I think the price for NZXT H1 is a bit too high if the PSU is not included.
I have no garantie for a either delivery of a Corsair SF750 nor I can sell the Seasonic PSU.
I have to return the NXZT H1 within the returning period to get my money back and then I will have to wait for a Corsair SF750 and maybe the Coolermaster NR200P case.
 
from the limited time I had the case.
I mounted 2 fans outside the case on the GPU side blowing in.
It had a very good impact on the temps in general.
I think this is what this case is missing. cold air blowing in.
The air find its way natural out to the back. I tried fans on the back as well as exhaust.. No impact at all.
 
from the limited time I had the case.
I mounted 2 fans outside the case on the GPU side blowing in.
It had a very good impact on the temps in general.
I think this is what this case is missing. cold air blowing in.
The air find its way natural out to the back. I tried fans on the back as well as exhaust.. No impact at all.

I think the meshed side panel is enough to allow air to be sucked in, it's just not got enough place to exhaust
 
If anyone wants to print me a meshed front panel, please get in touch! I see a drop of 20°c on the GPU when I remove the glass panel

What might be cheaper and easier is getting some 40mm Noctua fans and putting them inside the case (just google NZXT H1 40mm mod) to help exhaust air. I want to try this too but apart from my hotspot temps (I have a Vega 56) my temps seem okay.
 
As I wrote earlier..
Fan exhaust didn't do much, as the air founds its way easy through the case and out the back.
Cold intake on the side made a difference
 
My issue is that the GPU cooler is designed to exhaust air from the front edge which is 30mm from the glass. I'm running an old MSI 390x at the moment, but hoping when I get a new card it'll improve.
 
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