Question PSU battle - - - which one is the best ?

[tylerdurdenthe1]

What is the best PSU among these ?

The question is simple, is the answer ? Basically, I cannot choose between this 3 PSU :

• Corsair RM750E
• Seasonic Focus GX 750w
• BeQuiet Pure Power 12 M 750w

Which one is the quietest, the most reliable, etc...​

​

All of them are tagged at the same price (100€) and are A-tier rated (on the PSU Cultist List).​

Thank you for your time !

 

[Ralston18]

Start here:

https://www.tomshardware.com/reviews/best-psus,4229.html

 

[Lutfij]

If we're to choose between the 3 units listed above without telling us what it's powering, I'd blindly say the Corsair unit. Quiet? That is a subjective topic and if you experience coil whine, it's best you contact seller/brand to initiate an RMA.

 

[kira-faye]

Whichever fits the aesthetic of your build best. This is a "6 of one, half-dozen of the other" situation.

 

[Satan-IR]

What are the full PC specs?

If they all meet your system's power demands in terms of wattage and number of 4+4 CPU and 6+2 PCIE headers and connectors and such and are the same price I would go for the one with the longest warranty period.

 

[geofelt]

Kudos for looking only at quality power supplies.

Look at the warranties.
I think the seasonic will have the best at 12 years.

Then, while 750w is what many gpu's need, consider buying 850w.
It will run quieter and handle peak demands better.

 

[--SID--]

What is the best PSU among these ?

The question is simple, is the answer ? Basically, I cannot choose between this 3 PSU :

• Corsair RM750E
• Seasonic Focus GX 750w
• BeQuiet Pure Power 12 M 750w

Which one is the quietest, the most reliable, etc...​

​

All of them are tagged at the same price (100€) and are A-tier rated (on the PSU Cultist List).​

Thank you for your time !

Are the Corsair and Seasonic ATX3.0 units? If not, the be quiet! is best. Otherwise take a look at the rating of Aris https://hwbusters.com/best_picks/best-atxv3-pcie5-ready-psus-picks-hardware-busters/2/

 

[tylerdurdenthe1]

Thank you very much everyone, as you can see they are quiet similar BUT I found the reason why I am going to get the Seasonic : they offer a transferable warranty !

Therefore, I will buy second-hand !

This is not the case for Corsair and BeQuiet. Seasonic are truly the best concerning reliability.

 

[kira-faye]

Thank you very much everyone, as you can see they are quiet similar BUT I found the reason why I am going to get the Seasonic : they offer a transferable warranty !

Therefore, I will buy second-hand !

This is not the case for Corsair and BeQuiet. Seasonic are truly the best concerning reliability.

Very good to know.