Hey guys would my seasonic s12ii 520w 80+ bronze handle a system like this
Cpu: ryzen 5 3600
Gpu: rx 5700 xt
Memory: 8x2 gb ddr4 3200mhz
Hard drive: SSD 128 gb , Seagate backup plus 1tb
Monitor: 22" LED
Fans: 2x 120mm LED
GPU= 225w
CPU = 65w
Lets say 100 watts for everything else which is probably more than reality.
That still gives you 130 watts overhead.
I think you will be OK.