# EVGA 550 B5, 80 Plus Bronze 550W Fully Modular Power Supply with EVGA ECO Mode

- Category: Power Supply
- Brand: EVGA
- Model: B5
- Part number: 220-B5-0550-V1
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.7/5 from 823 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/power-supply/evga-b5-220-b5-0550-v1/

## Description

N/A

## Specifications

| Spec | Value |
| --- | --- |
| Brand | EVGA |
| Model | B5 |
| Power | 550 W |
| Efficiency | 80+ Bronze |
| Color | Black |
| Form Factor | ATX |

## Key Features

- 80 PLUS Bronze certified, with 89% efficiency or higher under typical loads
- Fully Modular to reduce clutter and improve airflow
- EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads
- 5 Year and unparalleled EVGA Customer Support
- Heavy-duty protections, including OVP, UVP, OCP, OPP, SCP, and OTP

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