https://www.adm.hr/napajanje-corsair...59195/product/
So, if you want a great-performing and ultra-quiet PSU that's also backed by a 10-year warranty, the RM850x V2 is an excellent choice. The 750W and 850W competition is brutal, but Corsair has powerful contenders of its own. It's one of the few companies that takes acoustics seriously, giving it a big advantage when noise matters.