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
*Price sourced from Amazon.com. Last updated 2026-05-25. Price and availability subject to change.
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 category leader on buyer feedback in the power supplies category, based on 767 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. EVGA's positioning sits comfortably above the category median. 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
- ✓ Highly rated — 4.7★ average across customer reviews
- ✓ 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 | 130 Millimeters |
| Model Name | supernova |
| Unit Count | 1.0 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 |
| Current Rating | 62.4 Milliamps |
| Item Type Name | Power Supply |
| Number of Fans | 1 |
| Output Wattage | 1000 |
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.
*Price sourced from Amazon.com. Last updated 2026-05-25. Price and availability subject to change.
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