Hi, thanks for reply.
What is wrong with the case you didn't explain? It got lots of room for multiple large fans that i want to install like 3 on top, 3 on the sides plus the AIO cpu cooler is very big. What other Full cases would you recommend?
I can use default speed settings for RAM if I have trouble with higher speeds.
The Taichi is only expensive by $50 at $450 compared to Taichi Lite at $400. It seem Taichi has better cooling with all those metal plates and big plate on the back which Taichi Lite doesnt have.
Which other motherboards are recommended?
As for other motherboard options, I have only spent a lot of time looking at the ASRock models. I did forget earlier about the Nova version (like oxrufiioxo listed). There are less VRM-phases, but for AMD I really don't think that's an issue. Most of the time the huge VRMs are only needed for overclocking Intel chips lol. I don't have a lot of trust for Asus, Gigabyte, or MSI anymore. I've had mixed results with all of them so I wouldn't try to talk you into or out of any of them. I don't think it matters what brand you buy, you always have a chance of there being issues (just like there's a great chance everything works well). The ASRock Nova WiFi even has an extra nvme slot (5 total).
AH, sorry, I thought you specifically picked that case because it is CTE. The motherboard is rotated in that case from "standard", which means the I/O panel for the motherboard (and GPU displayport/HDMI ports) will end up on the top of the case underneath a grill-panel. So you have to route cables through an opening in the top-back of the case and then to take a sharp 90-degree turn downward to plug into the motherboard/GPU.
This also means that you cannot install 3 fans on top (only 1-2 fit):
^you can see next to the fans where the motherboard I/O connections will go (and under one partially where the GPU connections will be). That velcro-strap on the bottom of the picture is for securing your cables as they come in through the opening in the top-back:
So it's really set up for a front-to-back (or back-to-front) airflow with a little exhaust on the top. I don't have any reason to think it would be bad performance, but it's quite unique. My assumption was that you knew this and that you picked it for this reason.
I agree with jak above that you probably don't need a 420mm AIO, but that one you picked is pretty sweet (I'd check for compatibility with that case or any other you pick though because it's a thick radiator and as that would have to mount in the front of that case you picked, there's only so much room between the power supply shroud and the radiator/fan.
I disagree with jak about the EVGA power supply. They used to be fantastic (well, most of them), but I wouldn't buy anything from them anymore because we have no idea how long they'll actually support their products at this point. They're a dwindling company that aren't what they used to be (and I'm someone who's had many of their supplies,
GPUs, etc. and still using their z690 Classified motherboard as a long time fan of their products previously).
As for cases, there are tons of great options. Personally, I really like be quiet! cases. The Dark Base 701 and 901 are really nice (901 is pricey though).
Other options I've heard good things about:
Antec P20C (fits 360mm rad up top)
Antec Flux (fits 360mm rad up top or 420 in the front)
Fractal north (fits 360mm rad in front)
Corsair 5000D airflow (getting older, but still a good case with customization options. fits 360mm up top)
Antec Performance 1 FT (unique looking case. fits 420mm rad up front, 360mm up top)
^this is by no means an exhaustive list, but check out reviews and look at the specs to see which ones fit the hardware you want to use. Like if you're really set on that LF3 420mm AIO, it's really going to limit your options. I personally like the sound of 140mm fans considerably better than 120mm fans, so I'd probably go with a slightly bigger case that I can run all 140mm fans in, but that's me. You're the one that's going to sit next to the case and have to look at it, so pick something you like that has good enough airflow and fits the stuff you want to put in it.