Im about to build a computer and I worried about my front intake fan. Im using the NZXT Phantom 530. It comes with a 200mm fan but I have 2 coolmaster sickle flow blue led 120mm to replace the 200mm. Im worried about how much noise those would produce. I heard reviews that the coolmaster fans are also bad intake fans and cause noise. If these are too loud i might switch back to the 200mm fan that came with it. If neither of those work due to lack of air or too much noise, I have 2 corsair 120mm that came with my corsair h100i that I can use as my intake. I replaced those fans with the quiet sp120 for my corsair h100i. I also heard the stock fans make a lot of noise. I also don't think they are meant for air flow. Sorry for this being so long.
NZXT 200mm
or
2 CM Sickle Flow Blue Led Fans 120mm
or
2 Corsair stock h100i fans 120mm
NZXT 200mm
or
2 CM Sickle Flow Blue Led Fans 120mm
or
2 Corsair stock h100i fans 120mm