EVGA
SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0850-XR
*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.
Bottom line: The SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0850-XR is a niche pick — read recent reviews before buying in the power supplies category, priced around $259.99. Read recent reviews carefully before committing.
Unleash the next generation in power with the EVGA 850G2 Power Supply. Support 80 PLUS Gold rated efficiency, provide clean, and continuous power to every component. The new ECO Thermal Control Fan System offers Fan RPM 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 100% Japanese capacitor design, The EVGA 850G2 is not only the right choice for your system today, it's the next choice for your system tomorrow.
SpecPicks Verdict
SpecPicks classifies EVGA SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode… 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 850 G2 - "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 850 G2 - "Next Generation in Power"
- 80 PLUS Gold certified, with up to 90% efficiency under typical loads
- Fan Size / Bearing: 140mm Double Ball Bearing.
- Heavy-duty protections, including OVP, UVP, OCP, OPP, and SCP
- 10 Year
Full Specifications
| Brand | EVGA |
|---|---|
| Wattage | 850 watts |
| Fan Size | 140 Millimeters |
| Model Name | EVGA CORPORATION |
| Form Factor | SFX |
| Model Number | 220-G2-0850-XR |
| Built-In Media | AC Power, ATX Cable, EPS Cable, EVGA 850G2 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 | SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester |
| Number of Fans | 1 |
| Output Wattage | 850 Watts |
| Item Dimensions | 7 x 5.9 x 3.4 inches |
| Mfr Part Number | 220-G2-0850-XR |
Ready to buy?
EVGA SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0850-XR 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 2026-07-06. Price and availability subject to change.
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