Hello, so I have a R11 with "Low Profile Smart Cooling CPU Heatsink" (looking back i know I should've gotten liquid cooling) and I was wondering what were the options available to upgrade the CPU fan. I'm planning on changing my front and top fan with the Noctua NF-A12x25, but I don't know how much noise-reducing it'll do, since the problem seems to be the cpu fan.

I appreciate any help, thank you!