What are the alternatives to the EVGA SuperNOVA 220-G3-1000-X1,1000 G3, 80 Plus Gold 1000W, Fully Modular, Eco…?

EVGA SuperNOVA 220-G3-1000-X1,1000 G3, 80 Plus Gold 1000W, Fully Modular, Eco… competes with other Power Supplies products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Power Supplies category for alternatives.

EVGA

SuperNOVA 220-G3-1000-X1,1000 G3, 80 Plus Gold 1000W, Fully Modular, Eco Mode with New HDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply

Name: EVGA SuperNOVA 220-G3-1000-X1,1000 G3, 80 Plus Gold 1000W, Fully Modular, Eco Mode with New HDB Fan, 10 Year Warranty, Includes Power ON Self Tester
Brand: EVGA
SKU: B01LZ3SFB3
Price: 429.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-08-26

$429.99

Buy on Amazon — $429.99 Compare to similar power supplies

*Price sourced from Amazon.com. Last updated 2026-08-26. Price and availability subject to change.

Bottom line: The SuperNOVA 220-G3-1000-X1,1000 G3, 80 Plus Gold 1000W, Fully Modular, Eco Mode with New HDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply is a niche pick — read recent reviews before buying in the power supplies category, priced around $429.99. Read recent reviews carefully before committing.

Unleash the next generation in power with the EVGA SuperNOVA 1000 G3 Power Supply. Based on the award winning G2 series Power Supplies from EVGA, This power supply features 80 PLUS Gold rated efficiency, and clean, continuous power to every component. The ECO Thermal Control Fan System offers fan modes to provide zero fan noise during low load operations. This provides improved efficiency for longer operation, less power consumption, reduced energy costs and minimal heat dissipation. Backed by a 10 year and Japanese capacitor design, the EVGA SuperNOVA 1000 G3 is not only the right choice…

SpecPicks Verdict

SpecPicks classifies EVGA SuperNOVA 220-G3-1000-X1,1000 G3, 80 Plus Gold 1000W, Fully… as a niche pick — read recent reviews before buying in the power supplies category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. EVGA's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ EVGA 1000 G3 "The Next Generation in Power"
✓ Backed by EVGA's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

EVGA 1000 G3 "The Next Generation in Power"
80 PLUS Gold certified, with 90 percent (115VAC) / 92 percent (220VAC~240VAC) efficiency or higher under typical loads
Fan size/ Bearing: 130mm Hydraulic Dynamic Bearing for ultra quiet performance. Operating Temperature 0° to 50° C
Heavy duty protections, including OVP, UVP, OCP, OPP, and SCP

Full Specifications

Brand	EVGA
Wattage	1000 watts
Fan Size	13 centimeters
Model Name	supernova
Unit Count	1 Count
Form Factor	SFX
Model Number	220-G3-1000-X1
Built-In Media	AC Power, ATX Cable, EPS Cable, EVGA 1000G3 Power Supply, Floppy Adapter, Four-Pin Peripheral Cable, Installation Guide, PCIE Cable, Power Supply Tester, SATA Cable
Connector Type	24-pin
Cooling Method	Air
Item Type Name	Power Supply
Number of Fans	1
Output Wattage	1000
Item Dimensions	5.91 x 5.91 x 3.35 inches

Ready to buy?

EVGA SuperNOVA 220-G3-1000-X1,1000 G3, 80 Plus Gold 1000W, Fully Modular, Eco Mode with New HDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-26. Price and availability subject to change.