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Power Supply

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

( 4.9 Average / 7 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


Merchant Base Promo Shipping Tax Availability Total
Mike's Computer Shop $169.99 +FREE s/h In stock $169.99
PC-Canada $176.99 $176.99+
Vuugo $179.30 In stock $179.30+
Newegg Canada Marketplace $208.99 $208.99+
Newegg Canada $244.99 $244.99+
Canada Computers $279.99 In stock $279.99+
Memory Express $299.99 $299.99+

Price History (Excluding Tax) History:


YVWM47 64 points 18 months ago
from completed build Project: Greyscale

The most stable 1000w on the market.

jds8585 21 points 12 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 9 points 11 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 7 months ago
from completed build Riptide

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

SpiderhandsPlays 12 points 1 month 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 12 days 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 2 points 3 days ago

Decent PSU. Nuff said.