# EVGA SuperNOVA 550 GM, 80 Plus Gold 550W Fully Modular Power Supply with ECO Mode and DBB Fan

- Category: Power Supply
- Brand: EVGA
- Model: SuperNOVA GM
- Part number: 550GM
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.6/5 from 1408 Amazon reviews
- Warranty: 7 years
- Product page: https://buildmypc.net/component-details/power-supply/evga-supernova-gm-550gm/

## Description

n/a

## Specifications

| Spec | Value |
| --- | --- |
| Brand | EVGA |
| Model | SuperNOVA GM |
| Power | 550 W |
| Efficiency | 80+ Gold |
| Color | Black |
| Form Factor | ATX |

## Key Features

- 550W SFX form factor
- 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads
- Fan Size/ Bearing: 92mm double Ball Bearing
- Heavy-duty protections, including OVP, UVP, OCP, OPP, and SCP
- 7 year

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