Hi, my fans are failing on the TL-SG3210XHP-M2 and would need replacements.. Could anyone point me to the right fans I need to get? Thank you

Hi, I purchased a TL-SG3428X-M2 recently, I received V1.0 and was very surprised when I heard coil whine from the power supply. It is actually louder than the fan. I am a bit worried it could be a bad