@D-C Different than what I have so I would have to apply mods to the Noctua which is too bad.. Alright then, will get those original fans ordered..

@D-C Thanks for the info!! Would you mind telling me which version / model of the switch you had? Thanks

@D-C I'm aware of a modification where there are two options involving the Noctua NF-A4x20 FLX. Option 1) Move pin 1 to pin 3 and vice versa. However this will prevent the switch from notifying me if...

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

@Clive_A Thanks for the info. I'll have to wait and see if the coil whine gets worse. For now it seems stable. If I decide to RMA the switches, could you provide the link for Canada? Thanks for your...

@Clive_A You say they come from another batch. By any chance, is it possible what they tested with were version 2.0 of the switches? Mine are version 1.0. Any chance you could ask your team?