








⚡ Power up your setup with silent, sleek efficiency — don’t just build, evolve.
The EVGA 550 B3 is a compact, fully modular 550W power supply boasting 80+ Bronze efficiency, ultra-quiet 130mm hydraulic bearing fan with intelligent ECO thermal control, and tight voltage regulation under 2%. Designed for clean cable management and reliable performance, it comes with a 5-year global warranty and 24/7 technical support, making it the go-to choice for millennial pros seeking dependable, noise-free power solutions.





| ASIN | B071XS597S |
| Best Sellers Rank | #7,397 in Computer Power Supplies |
| Brand | EVGA |
| Built-In Media | AC Power, ATX Cable, EPS Cable, EVGA 550B3 Power Supply, Floppy Adapter, Four-Pin Peripheral Cable, Installation Guide, PCIE Cable, SATA Cable |
| Compatible Devices | Personal Computer |
| Connector Quantity | 14 |
| Connector Type Used on Cable | 24-pin |
| Cooling Method | Air |
| Customer Reviews | 4.5 4.5 out of 5 stars (339) |
| EU Spare Part Availability Duration | 5 Years |
| Fan Size | 130 Millimeters |
| Form Factor | ATX |
| Global Trade Identification Number | 00843368045098 |
| Item Dimensions | 5.91 x 3.35 x 5.91 inches |
| Item Type Name | 550 B3, 80+ BRONZE 550W, Fully Modular, EVGA ECO Mode, 5 Year Warranty, Compact 150mm Size, |
| Item Weight | 4.2 Pounds |
| Manufacturer | EVGA |
| Maximum Input Voltage | 240 Volts (AC) |
| Mfr Part Number | 220-B3-0550-V1 |
| Minimum Input Voltage | 220 Volts |
| Model Name | 550 B3 Power Supply |
| Model Number | 220-B3-0550-V1 |
| Number of Fans | 1 |
| Output Wattage | 550 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 24 Pin |
| UPC | 843368045098 |
| Unit Count | 1.0 Count |
| Warranty Description | 5 Year Warranty |
| Wattage | 550 |
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