Corsair RM750 vs Corsair RM750x vs Corsair RM750i

[Martynelius]

I am going to buy a new power supply because I need a new one. I found these three power supplies from a big provider where I live. They have the wattage that I need (750w) and they all have good reviews. the prices are really close to each other and all three are 80 plus gold so that's nice. But I don't know what is the best one to have and that's why i need help to choose if there are any big differences.

 

[turkey3_scratch]

I'd avoid the RM. The RMx and RMi are practically the same, but the RMi comes with a software "Corsair Link". The quality between them is really the same. The RMi is not really worth more money unless you really desire the PSU monitoring/tweaking software.

 

[galeener]

http://www.tomshardware.com/forum/id-2547993/psu-tier-list.html
The RMi is rated as a tier 1 supply it also has partial corsail link capabilitys.
The rmx1000 is rated as a tier 1 also .
The RM750 and below are rated as a tier 3 supply.
I would go with the RMi if I were you while a tier 3 is fine for light gaming and a basic system. If your going to over clock or use it for heavy gaming
I would recomend a tier 1 or tier 2 supply this will help you avoid a lot of headaches down the road.