Works, but not mention fan Details

I bought this as a replacement AC adapter for my 110v original one. My intention is to have native 220v unit instead of depend of a converter to use the original.
So far, so good, description was true, is a replacement for original Slim Power AC, But They Never mention one thing in the description, this adapter has a damn NOISY FAN.
Unless you are deaf or have your console in other room isolated, the noise is loud enough to annoy anyone around, like an very old computer thathave Dust in the internal old-style fans.
So, unless you have a very good reason, I can not vow for this product at all. I style using my old one, and this now are kept as a temporary replacement if something desperate gone wrong.