Hello, I currently have a cx 430 v2 PSU and it fits perfectly in my pc right now. I'm planning to upgrade it to a cx750 but I'm worried about the size if it's any bigger it won't fit.
Cx430 size - 150x86x140mm
Cx750 size - 130x216x290mm
if it is the case, any psu you get, must be modular so you have less to worry about in terms of cables to use and handle
any reason to upgrade? depending on your hardware, that cx might be more than enough, even with some of the new gpus on the market, perhaps more details could help here