# EVGA Supernova 550 Ga, 80 Plus Gold Certified 550W Fully Modular Power Supply with ECO Mode and Dbb Fan

- Category: Power Supply
- Brand: EVGA
- Model: SuperNOVA GA
- Part number: 220-GA-0550-X1
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.7/5 from 665 Amazon reviews
- Warranty: 10 years
- Product page: https://buildmypc.net/component-details/power-supply/evga-supernova-ga-220-ga-0550-x1/

## Description

n/a

## Specifications

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

## Key Features

- 80 plus Gold certified, with 90% efficiency or higher under typical loads
- Fully modular to reduce clutter and improve airflow
- 100% Japanese capacitors, LLC resonant circuit design +DC-DC converter design to improve 3.3V./ 5V. Stability
- Double ball Bearing fan and EVGA eco mode for exceptional reliability and quiet operation
- 10 year limited Warranty and unparalleled EVGA Customer Support

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