EVGA

EVGA SuperNOVA 1000 G2 80+ GOLD

Name: EVGA SuperNOVA 1000 G2 80+ GOLD, 1000W Fully Modular NVIDIA SLI and Crossfire Ready 10 Year Warranty Power Supply 120-G2-1000-XR
Brand: EVGA
SKU: B00CGYCNG2

Status: EVGA SuperNOVA 1000 G2 80+ GOLD (1000W 80 Plus Gold fully modular ATX power supply): Unavailable on Amazon as of 2026-10-19 10:19 UTC. SpecPicks has no in-stock 1000W 80 Plus Gold fully modular ATX power supply on file; an Amazon search for "1000W 80 Plus Gold fully modular ATX power supply" lists current offers with the same specs. eBay sellers may still list this model new or used.

Search Amazon for a 1000W 80 Plus Gold fully modular ATX power supply → 🛒 Search eBay for this model

Bottom line: The EVGA SuperNOVA 1000 G2 80+ GOLD: 1000W continuous output leaves headroom for high-draw GPUs and future upgrades; main trade-off: 1000W is more capacity than most single-GPU gaming builds need.

Unavailable on Amazon as of 2026-10-19 10:19 UTC

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Search Amazon for an in-stock 1000W 80 Plus Gold fully modular ATX power supply → Original listing (currently unavailable) → Compare to similar power supplies

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-19

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

✓ 1000W continuous output leaves headroom for high-draw GPUs and future upgrades
✓ 80 PLUS Gold certified, up to 90% efficiency under typical loads
✓ Fully modular cabling: connect only the leads your build needs
✓ 10-year EVGA warranty covers long upgrade cycles
✓ OVP, UVP, OCP, OPP and SCP protections plus a 140mm double ball bearing fan

Cons

✗ 1000W is more capacity than most single-GPU gaming builds need
✗ Gold rating, not Platinum or Titanium, if you want peak efficiency
✗ Listing does not state cable count, connector types or physical dimensions
✗ No ATX 3.x or native 12VHPWR claims; verify before pairing with newer GPUs

Manufacturer description

The EVGA SuperNOVA 1000 G2 is a 1000W fully modular power supply for enthusiast PCs that need headroom. It delivers 1000W of continuous power and is 80 PLUS Gold certified, with up to 90% efficiency under typical loads. Less energy is lost as heat inside your case. Because every cable is modular, you connect only the leads your build needs. That keeps airflow paths clear and makes cable routing easier in a crowded chassis. EVGA markets the unit as NVIDIA SLI and AMD CrossFire ready, so it suits multi-GPU rigs as well as high-draw single-card systems. Cooling comes from a 140mm double ball…

SpecPicks Verdict

SpecPicks scored EVGA SuperNOVA 1000 G2 80+ GOLD 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 1000 G2 fully modular?

Yes. The SuperNOVA 1000 G2 is fully modular, so every cable detaches and you install only the leads your build uses.

How long is the warranty on the EVGA 1000 G2?

EVGA backs the 1000 G2 (model 120-G2-1000-XR) with a 10-year warranty. Check the product listing or EVGA's site for current warranty terms and registration requirements.

How efficient is the SuperNOVA 1000 G2?

It is 80 PLUS Gold certified and reaches up to 90% efficiency under typical loads, so less power is lost as heat.

Does the EVGA 1000 G2 have a native 12VHPWR connector for newer GPUs?

The listing does not mention 12VHPWR or ATX 3.x support. Before you buy, check the full connector list against your graphics card's power requirements.

What protection features does the EVGA SuperNOVA 1000 G2 include?

It includes over-voltage (OVP), under-voltage (UVP), over-current (OCP), over-power (OPP) and short-circuit (SCP) protection, plus a 140mm double ball bearing fan for cooling.

Key Features

EVGA 1000 G2 - Unrivaled Performance
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

Full Specifications

Brand	EVGA
Wattage	1000 watts
Fan Size	14 centimeters
Model Name	EVGA CORPORATION
Form Factor	ATX
Model Number	120-G2-1000-XR
Connector Type	24-pin
Cooling Method	Air
Number of Fans	1
Output Wattage	1000 watts
Item Dimensions	7.4 x 11.22 x 12 inches
Mfr Part Number	120-G2-1000-XR
Compatible Devices	Personal Computer
Fan Size / Bearing	140mm Double Ball Bearing
Power Supply Design	Modular
Warranty Description	10 years
Maximum Input Voltage	264 volts_of_alternating_current
Minimum Input Voltage	24 volts
Item dimensions L x W x H	7.4 x 11.22 x 12 inches
System Bus Connector Type	6 x 6+2-Pin
Full listing title	EVGA SuperNOVA 1000 G2 80+ GOLD, 1000W Fully Modular NVIDIA SLI and Crossfire Ready 10 Year Warranty Power Supply 120-G2-1000-XR

Ready to buy?

Amazon shows no buyable offer for EVGA SuperNOVA 1000 G2 80+ GOLD at the last check. An Amazon search for "1000W 80 Plus Gold fully modular ATX power supply" lists current offers. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Search Amazon for an in-stock 1000W 80 Plus Gold fully modular ATX power supply →