Are all types of PS5 fans interchangeable?

Hello everyone,

I recently bought a replacement Delta 23 blade fan to replace my Nidec fan, since I was not satisfied with the noises it made. After ordering, I noticed a few buyers in the reviews mention that this new fan ran slower and had caused their system to overheat.
So my question is; was this due to a malfunction (it’s from aliexpress, so, you know…), or are ps5 models only supposed to work with their specific type of fan?
Thanks!