CORSAIR psu and throttle whine

[Lmg80]

So after two replacements I've sent back a CX850 and a Rm650.

Seasonic g750 under futuremark seems to be holding up!

Been a massive ballsache having to instigate two refunds, deinstallation / installation of two psu in a newbuild

 

[Lmg80]

Rmx, it was only when my Zotac 1070FE was underload. CX850 was cpu idle whine.

So far so good with the seasonic, slight whine at idle if I put my ear to the psu but inaudible apart from that.

The seasonic is a lot noisier with the fan as the Rm650x rarely came on