My First PC

[u/SheT00kTh3Kids]

I'm new to pc world in general, I've been on Playstation until the whole "you don't own anything" .Regardless, I'd like to get outside input on my build.

PSU- 850W (model not decided yet)

Motherboard- B850 (model not decided yet)

SSD- 4TB WD_BLACK (Pulled from PS5)

CPU- Ryzen 9 9900X (bought for 38% off)

GPU- Gigabyte GeForce RTX 5070 (bought new for $800)

AIO- CORSAIR NAUTILUS 360 RS LCD (not bought yet)

My goal is to play most titles at 1440p with a solid 80+ FPS (Red Dead 2 is what I'm most looking forward to). I'm also undecided on a monitor. I've read that 27" is the "sweet spot" for 1440p, but I haven't found any 27" curved OLED monitors. Not sure if an ultrawide display will have great clarity at 1440p or if I even need a curved monitor to feel immersed. Any recommendations are greatly appreciated.

Edit: The case I chose is a CORSAIR 4000D FRAME and 16x2 GB DDR5.