EVGA

EVGA SuperNOVA 750 G+

Status: EVGA SuperNOVA 750 G+: Unavailable on Amazon as of 2026-10-05 04:34 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The EVGA SuperNOVA 750 G+: 80 Plus Gold: 90% efficient at 115VAC, 92% at 220-240VAC under typical loads; main trade-off: 750W leaves little headroom for flagship GPU and high-core-count CPU builds.

Unavailable on Amazon as of 2026-10-05 04:34 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

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Original listing (currently unavailable) → Compare to similar power supplies

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-05

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ 80 Plus Gold: 90% efficient at 115VAC, 92% at 220-240VAC under typical loads
✓ Fully modular: connect only the cables your build needs
✓ 100% Japanese capacitors and much tighter 12V load regulation than the G1
✓ Six protections: OVP, UVP, OCP, OPP, SCP and OTP
✓ 10-year warranty, plus a Power ON Self Tester in the box

Cons

✗ 750W leaves little headroom for flagship GPU and high-core-count CPU builds
✗ Listing doesn't confirm a native 12V-2x6 / 12VHPWR GPU connector
✗ Exact dimensions and cable lengths aren't in the listing
✗ Listing gives no fan noise (dBA) figure or fan-stop mode details

Manufacturer description

The EVGA SuperNOVA 750 G+ (model 120-GP-0750-X1) is a 750W, 80 Plus Gold, fully modular power supply. It replaces EVGA's long-running SuperNOVA G1 line. It is certified for 90% efficiency at 115VAC and 92% at 220-240VAC under typical loads. JonnyGURU summed up its results this way: "We were promised Gold but this one did Platinum." Compared with the G1, the G+ is up to 20mm shorter and up to 20% quieter. It uses 100% Japanese capacitors and holds much tighter 12V load regulation. A 135mm fluid dynamic bearing fan handles cooling. Because it is fully modular, you connect only the cables your…

SpecPicks Verdict

SpecPicks scored EVGA SuperNOVA 750 G+ using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. EVGA's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Is the EVGA SuperNOVA 750 G+ fully modular?

Yes. Every cable on the SuperNOVA 750 G+ (120-GP-0750-X1) is detachable, so you install only the cables your build needs.

How efficient is the EVGA 750 G+?

It is 80 Plus Gold certified, with 90% or higher efficiency at 115VAC and 92% or higher at 220-240VAC under typical loads. JonnyGURU reported that it performed closer to Platinum.

What warranty comes with the EVGA SuperNOVA 750 G+?

EVGA lists a 10-year warranty. Check the product listing or EVGA's site for the current warranty terms and registration requirements.

Is 750W enough for my graphics card?

It depends on your GPU and CPU. Compare your graphics card maker's recommended PSU wattage and required power connectors with the product listing before you buy, especially for high-end cards.

What protections does the EVGA 750 G+ have, and what is the Power ON Self Tester?

It has over-voltage, under-voltage, over-current, over-power, short-circuit and over-temperature protection (OVP, UVP, OCP, OPP, SCP, OTP). The included Power ON Self Tester lets you check that the unit powers on before you install it.

Key Features

EVGA 750 G+ - "The New Gold Standard for Performance and Value" - JonnyGURU quoted “We were promised Gold but this one did Platinum”.
80 PLUS Gold certified, with 90% (115VAC)/92% (220VAC-240VAC) efficiency or higher under typical loads
Fan Size/Bearing: 135mm fluid Dynamic Bearing
Heavy-duty protections, including OVP, UVP, OCP, OPP, SCP, and OTP
10 year

Full Specifications

Brand	EVGA
Weight	750 g
Wattage	750
Fan Size	13.5 centimeters
Model Name	120-GP-0750-X1
Form Factor	ATX
Model Number	20-GP-0750-X1
Built-In Media	750w Power Supply, cables, manual
Connector Type	24-pin
Cooling Method	Air
Item Type Name	SuperNOVA 750 G+, 80 Plus Gold 750W, Fully Modular, FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Power Supply
Number of Fans	1
Output Wattage	750 watts
Item Dimensions	6.7 x 5.9 x 3.4 inches
Mfr Part Number	20-GP-0750-X1
Fan Size/Bearing	135mm fluid Dynamic Bearing
Compatible Devices	Personal Computer
Power Supply Design	Full Modular
Warranty Description	10 year
Maximum Input Voltage	240 volts_of_alternating_current
Full listing title	EVGA SuperNOVA 750 G+, 80 Plus Gold 750W, Fully Modular, FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Power Supply 120-GP-0750-X1

Ready to buy?

EVGA SuperNOVA 750 G+, 80 Plus Gold 750W, Fully Modular, FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Power Supply 120-GP-0750-X1 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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