EVGA

EVGA SuperNOVA 750 G2

Status: EVGA SuperNOVA 750 G2: Unavailable on Amazon as of 2026-10-04 10:24 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 G2: 80 PLUS Gold certified, up to 90% efficiency under typical loads; main trade-off: 750W ceiling limits headroom for a 4090 or 5090 class GPU build.

Unavailable on Amazon as of 2026-10-04 10:24 UTC

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

Similar: EVGA SuperNOVA 220-G3-1000-X1 — $449.99 on Amazon as of 2026-10-06 12:20 UTC (price may vary).

View Current Price — $449.99

Similar: EVGA Supernova 1300 G+ — $299.00 on Amazon as of 2026-10-06 12:20 UTC (price may vary).

View Current Price — $299.00

Similar: EVGA Supernova 1300 P+ — $269.99 on Amazon as of 2026-10-06 12:20 UTC (price may vary).

View Current Price — $269.99

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

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-04

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 certified, up to 90% efficiency under typical loads
✓ 10 year warranty from EVGA, long even for a Gold unit
✓ ECO Mode stops the 140mm fan entirely at low loads for silent idle
✓ Fully modular cabling means only the leads you need get installed

Cons

✗ 750W ceiling limits headroom for a 4090 or 5090 class GPU build
✗ No ATX 3.x 12VHPWR connector listed, so newer GPUs need an adapter
✗ Older G2 platform predates the current G6 and G7 EVGA lines
✗ Double ball bearing fans run louder than fluid dynamic once ECO Mode exits

Manufacturer description

The EVGA SuperNOVA 750 G2 is a fully modular 750W power supply built around 80 PLUS Gold certification, delivering up to 90% efficiency under typical loads so less of your wall draw turns into waste heat. EVGA's ECO Thermal Control fan system keeps the 140mm double ball bearing fan stopped entirely during low-load operation, meaning your rig stays silent while browsing or idling and only spins up when the load justifies it. Fully modular cabling lets you connect only the leads your build actually needs, which cuts clutter behind the motherboard tray and keeps airflow paths clear in compact…

SpecPicks Verdict

SpecPicks scored EVGA SuperNOVA 750 G2 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 750W enough for my gaming PC?

750W comfortably covers a single mid-to-upper-range GPU paired with a mainstream CPU. For a top-tier 400W+ GPU, check that card's manufacturer-recommended PSU wattage before buying.

What does EVGA ECO Mode actually do?

ECO Thermal Control keeps the 140mm fan at zero RPM during low-load operation, so the unit is silent at idle and light desktop use, then ramps the fan only as load and temperature rise.

How long is the warranty on the SuperNOVA 750 G2?

EVGA lists a 10 year warranty on this unit. Registration requirements and transferability can change, so confirm current terms on the product listing before you buy.

Does it come with a 12VHPWR cable for newer GPUs?

The listed connectors do not include a 12VHPWR cable. Plan on the adapter included with your graphics card, or check the listing for current cable contents.

Is this power supply reliable enough for a 24/7 system?

EVGA specifies 100% Japanese brand capacitors, a 140mm double ball bearing fan, and OVP, UVP, OCP, OPP and SCP protections. Its strong user feedback reflects that track record.

Key Features

EVGA 750 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
80 PLUS Gold certified, with up to 90% efficiency under typical loads

Full Specifications

Brand	EVGA
Wattage	750 watts
Fan Size	14 centimeters
Model Name	220-G2-0750-XR
Form Factor	ATX
Model Number	220-G2-0750-XR
Built-In Media	AC Power, ATX Cable, EPS Cable, EVGA 750G2 Power Supply, Floppy Adapter, Four-Pin Peripheral Cable, Installation Guide, PCIE Cable, Power Supply Tester, SATA Cable
Connector Type	24-pin
Cooling Method	Fan
Item Type Name	SuperNOVA 750 G2, 80+ GOLD 750W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester
Number of Fans	1
Output Wattage	750 watts
Item Dimensions	7 x 5.9 x 3.4 inches
Mfr Part Number	220-G2-0750-XR
Compatible Devices	Personal Computer
Connector Quantity	1
Fan Size / Bearing	140mm Double Ball Bearing
Power Supply Design	Modular
Warranty Description	10 years
Maximum Input Voltage	240 volts_of_alternating_current
Full listing title	EVGA SuperNOVA 750 G2, 80+ GOLD 750W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0750-XR

Ready to buy?

EVGA SuperNOVA 750 G2, 80+ GOLD 750W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0750-XR 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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