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Power Supply

EVGA - SuperNOVA G3 1000 W 80+ Gold Certified Fully-Modular ATX Power Supply

( 4.9 Average / 9 Ratings )





SuperNOVA 1000

Part #

(or) 220-G3-1000-X1




1000 W



Efficiency Certification

80+ Gold

PCI-Express 6+2-Pin Connectors


Completed Builds Using This Part

See All Completed Builds


Prices for this part are not available.

Price History (Excluding Tax) History:


YVWM47 63 points 22 months ago
from completed build Project: Greyscale

The most stable 1000w on the market.

jds8585 21 points 16 months ago
from completed build Ryzen Dragon

Great power supply featuring a Full Modular design and 80+ Gold Efficiency. Fan only comes on when the internals get hot or if the system is under heavy load. It is more than capable of pushing power hungry components and a multi-gpu setup. Backed by EVGA's 10 year warranty and God-tier customer service, this power supply is hard to pass up at under 200$ USD.

WickedPigeon 10 points 15 months ago
from completed build Snow White and her 16 miners

Between the G2 and the G3, I like the G2 better, but it's bigger

KevinSlamsPigs 29 points 11 months ago
from completed build Riptide

1000 watts of power to keep any PC you may have running smoothly!

SpiderhandsPlays 13 points 5 months ago
from completed build My Midnight Sleeper Build!

Great PSU, way more than I need - but hey, at least now i have a backup psu.

TheBox193 4 points 4 months ago
from completed build Render Machine

Very much so over kill for the box, I got it for a good deal. I'll never need something new. I got the 1000 because it can take a decent load before it spins up the fans. I can also split my hardware across two rails more (not that it matters) 80+ Gold gives it the power conversion efficiency to keep the bills lower in theory.

randomguybuildingacomputer 4 points 4 months ago

Decent PSU. Nuff said.

deadbeforeitsank 15 points 1 month ago
from completed build Monochrome Build

Overkill but it feels to good to have a solid PSU, and who doesn't love head room?

Brittonwindu 11 points 3 days ago
from completed build Sephiroth Divorce PC

Great power supply. It got really great reviews and is more power than I will need for a good long time.