EVGA
EVGA 100-BP-0550-K1 550 BP 80+ Bronze 550W Power Supply
550W80 PLUS Bronze
Reliable and Efficient Power for Your System The EVGA 550 BP Power Supply offers reliable and efficient power delivery for your PC. With 80+ Bronze certification and a compact 120mm size, this power supply is a great choice for budget-conscious builders. Backed by a 3-year warranty. Key Features...
$65.84*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.
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Overview
Reliable and Efficient Power for Your System
The EVGA 550 BP Power Supply offers reliable and efficient power delivery for your PC. With 80+ Bronze certification and a compact 120mm size, this power supply is a great choice for budget-conscious builders. Backed by a 3-year warranty.
Key Features:
- Certification: 80 PLUS Bronze certified, with 85% efficiency or higher under typical loads
- Rail: Single 12V. Rail with DC-DC Converter to improve 3.3V/5V stability
- PFC: Active Power Factor Correction (PFC)
- Protections: OVP, UVP, OCP, OPP, SCP, OTP
- Warranty: 3 Year Limited Warranty
Key Features
80 PLUS Bronze certified, with 85% efficiency or higher under typical loads
Single 12V. Rail with DC-DC Converter to improve 3.3V/5V stability
Active Power Factor Correction (PFC)
Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)
3 Year Limited Warranty
Specifications
Wattage
550W
Efficiency Certification
80 PLUS Bronze
Efficiency Rating
85% or higher (typical loads)
12V Rail Design
Single with DC-DC Converter
Power Factor Correction
Active PFC
Protections
OVP, UVP, OCP, OPP, SCP, OTP
Warranty
3 Year Limited
Frequently Asked Questions
What efficiency rating does the EVGA 550 BP power supply have?
The EVGA 550 BP power supply is 80 PLUS Bronze certified, meaning it achieves 85% efficiency or higher under typical loads.
What kind of 12V rail design is implemented in this power supply?
This power supply features a single 12V rail with a DC-DC converter, which is designed to improve the stability of the 3.3V and 5V outputs.
Does this power supply include Power Factor Correction?
Yes, the EVGA 550 BP includes Active Power Factor Correction (PFC), which helps to enhance power efficiency.
What safety protections are built into the EVGA 550 BP power supply?
It comes with heavy-duty protections including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection).
What is the warranty period for this EVGA 550 BP power supply?
The EVGA 550 BP 80+ Bronze 550W Power Supply comes with a 3-year limited warranty.
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