Which of these PSUs should I get for my build?

[Manderville]

Hey guys I was going to get the EVGA Supernova NEX 650W for my build but people told me that it's bad and very loud so they recommended me the Supernova G2. Should I get the G2 one? if so is 650W a lot for my build or is it fine? or is the 550W one more than enough?

G2 650W: https://pcpartpicker.com/part/evga-power-supply-220g20650y1
G2 550W: https://pcpartpicker.com/part/evga-power-supply-220g20550y1
NEX 650W: http://pcpartpicker.com/part/evga-power-supply-120g10650xr
My build: http://pcpartpicker.com/p/Db67Vn

 

[glamdringfh]

The 550w G2 would be perfect, you don't need 650w for your build. On top of that the G2 550w has an amazing sale on at Newegg at the moment, that's a truly fantastic deal.

 

[Dark Lord of Tech]

You want GS or G2 or PS or P2.

http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story6&reid=440
550W G2 review.

Performance (40% of the final score) - you probably already know what I'm going to say here. Voltage regulation was excellent, averaging 0.9% in the hot box. No points deducted. Efficiency was a pass for Gold both times. No deduction. Ripple control was amazing, and probably the best I've ever seen, so definitely no deduction there. I saw no issues with anything else, so this unit gets a 10 here.

Functionality (20% of the final score) - this unit gets everything right. Even the CPU cable, which I thought was terrible on the 650W, is done right here today. Semi fanless mode works well, the manual is decent, we got lots of connectors to power anything a 550W unit should power, and the box came with more goodies than I tend to expect with such a small unit. 10.

Value (20% of the final score) - you can get one of these for $84.99 at Newegg right now. That's a fair bit for a unit this size these days, but as always EVGA is right at the bottom of the cost pile when it comes to 80 Plus Gold and full modularity. The nearest competition is their own 550W GS unit at one dollar more money. This is nuts. How are you making any money on these, EVGA? 10.

Build Quality (20% of the final score) - oh, snap... EVGA just got another perfect total score. There's nothing wrong with this unit. Nothing. 10.

 

[Manderville]

You want GS or G2 or PS or P2.

http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story6&reid=440
550W G2 review.

Performance (40% of the final score) - you probably already know what I'm going to say here. Voltage regulation was excellent, averaging 0.9% in the hot box. No points deducted. Efficiency was a pass for Gold both times. No deduction. Ripple control was amazing, and probably the best I've ever seen, so definitely no deduction there. I saw no issues with anything else, so this unit gets a 10 here.

Functionality (20% of the final score) - this unit gets everything right. Even the CPU cable, which I thought was terrible on the 650W, is done right here today. Semi fanless mode works well, the manual is decent, we got lots of connectors to power anything a 550W unit should power, and the box came with more goodies than I tend to expect with such a small unit. 10.

Value (20% of the final score) - you can get one of these for $84.99 at Newegg right now. That's a fair bit for a unit this size these days, but as always EVGA is right at the bottom of the cost pile when it comes to 80 Plus Gold and full modularity. The nearest competition is their own 550W GS unit at one dollar more money. This is nuts. How are you making any money on these, EVGA? 10.

Build Quality (20% of the final score) - oh, snap... EVGA just got another perfect total score. There's nothing wrong with this unit. Nothing. 10.

550W G2 it is then. thanks!

 

[Dark Lord of Tech]

Glad to help.