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Power Supply

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

( 5.0 Average / 5 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
OutletPC $145.88 -$20.00 +FREE s/h In stock $125.88
$20.00 mail-in rebate
PCM $129.99 +$16.89 s/h $146.88
Amazon $151.17 Free two-day shipping with Amazon Prime In stock $151.17
( 47 new from $151.17. Last updated 2 hours ago. )
SuperBiiz $159.99 +FREE s/h $159.99
B&H $189.00 -$20.00 +FREE s/h In stock $169.00
$20.00 mail-in rebate
Newegg $199.99 -$20.00 +$5.99 s/h In stock $185.98
$20.00 mail-in rebate
Newegg Business $199.99 +$5.99 s/h $205.98
ModMyMods $229.99 In stock $229.99+
Adorama $299.00 +FREE s/h In stock $299.00
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


YVWM47 63 points 17 months ago
from completed build Project: Greyscale

The most stable 1000w on the market.

jds8585 22 points 11 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 10 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 28 points 6 months ago
from completed build Riptide

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

SpiderhandsPlays 12 points 26 days 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.