You need a PS with the proper size. If you buy a 3rd party PS, make sure the size is correct.
thanx for the reply,
I wrote just because someone advise me what to buy , I would like a fanless psu or a low noise . Aside from the size , you know what I buy ?
To address noisy fan issues we normally recommend updating the firmware on the server system to the latest version available. That will update the sensors on the board and correct the behavior in most of the cases.
We also recommend checking the Technical Product Specification for the chassis to confirm the power supply requirements if you are looking to purchase a third party:
Thanks for the reply . I read all the possible solutions on the forum and manuals and I updated everything. The problem is that the fan used by the manufacturer is also noisy from new , I wanted to replace only that but it has a higher amperage and do not find compatible silent fans . So I decided to replace the entire power supply with a compatible but fanless . thanks for the reply but I was no help