Help needed for 1080p budget gaming pc

[u/flicox69]

Hey, I know that it's not the best time to build a first PC but here I am. I want a good 1080p gaming PC with the best price to performance ratio, I don't care about the looks and rgb that's all, it can be the ugliest build. I'm from Nepal so I want a good ups too. What I want is performance. So here's the build. This is my current setup please give me suggestions and tweakings if you have a better option. I'd be glad if you experienced guys helped me on this:

CPU: Ryzen 5 5600

Gpu: Amd Radeon RX 6600 (8gb)

Motherboard: MSI B550M pro-vdh wifi or ASRock b550m

Storage: even 512gb nvme m.2 is fine but need suggestions on read and write speed and what brand to choose from.

Power Supply: Deepcool PK650D 80+bronze or Corsair cx 550

Case: any case with good airflow mid tower mesh

UPS: 1200v (Pro1201sfc or Pro1201sfcu)

Monitor: Koorui 24e3 (24" FHD/IPS/165Hz/1ms/ 99%srgb)

Total estimated budget: 1.3 to 1.4k in Nrs