Jump to content
Corsair Community

RM750 motherboard voltages


Recommended Posts

I recently installed an RM750 PSU to accompany a new graphics card (Asus Geforce GTX 760). After inspecting the motherboard voltages using AMD overdrive, I noticed the following when idling:


3.3V --> 3.30V

+12V --> 11.73V

+5V --> 4.97 V


Is the +12V voltage unusually far from the theoretical value? I'm sorry, I don't know much about PSUs so I am unsure about this. How accurate is such software? I basically just want to check that I've installed it correctly, that's it's powerful enough for my setup, and that it's safe!


Thanks for your time, I hope I've posted in the right place!


(Spec: Asus M4A77T motherboard, AMD Phenom II X4 955 CPU, 4GB RAM, two HDDs, DVD drive)

Link to comment
Share on other sites

They fall in the ATX12V v2.4 and EPS 2.92 standards specification, my ax1200i also has a little less v. on the 12v line but on the 3.3 volt it has a little more, but al in the ATX12V v2.31 and EPS 2.92 standards specs. So don't worry,
Link to comment
Share on other sites

  • Corsair Employees
How accurate is such software?


Horribly, horribly, horribly, horribly inaccurate. But even still, the voltages are within the +/- 5% spec.


If you *really* want to know your voltages (and I don't know why you would if everything is working correctly), you should use a DMM.

Link to comment
Share on other sites


This topic is now archived and is closed to further replies.

  • Create New...