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EVGA 850 B5, 80 Plus BRONZE 850W, Fully Modular, EVGA ECO Mode, 5 Year Warranty, Compact 150mm Size, Power Supply - 220-B5-0850-V1

  • 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 Warranty and unparalleled EVGA Customer Support
  • Heavy-duty protections, including OVP, UVP, OCP, OPP, SCP, and OTP
Overview
Specs
Reviews (434)
EVGA B5 850W Power Supplies side view and EVGA logo
SCULPTED FOR THE NEXT GENERATION OF BRONZE POWER text

Introducing the EVGA B5 power supplies, the latest power supplies to carry
on the EVGA tradition of reliability, performance, and affordability.


Here are 5 Facts about the new flagship for
EVGA 80PLUS Certified Bronze power supplies.

EVGA B5 850W Power Supplies top close-up

FULLY MODULAR, SMALL-SIZE

The B5 power supplies provide maximum flexibility for system builders with a fully modular design and a small chassis across all models. At 150mm length, the B5 power supplies provide solid, affordable power for all manner of system builds and cases.
*750 B5 shown

Japanese Capacitor close-up

SAFE & RELIABLE
Japanese Capacitor

Next, the B5 power supplies feature one of the most important standards for reliability - Japanese capacitors. Featuring 100% Japanese capacitors, the B5 power supplies will provide safe and reliable power for years to come.

EVGA B5 850W Power Supplies facing forward

Silent, Long-Lasting 135mm Fluid-Dynamic Bearing fan with ECO MODE

The ultra-quiet 135mm Fluid - Dynamic Bearing fan becomes silent when coupled with EVGA ECO mode to turn off the fan in low to medium loads. The larger fan and carefully tuned profile creates a quieter experience than the B3 power supplies.

Featuring an LLC Resonant design + DC to DC converter

Efficiency and Regulation Designed For the MODERN PC

Featuring an LLC Resonant design + DC to DC converter, EVGA B5 power supplies are up to 89% efficient - well above 80PLUS Bronze requirements. Moreover, the B5 power supplies are designed with modern standards, including ATX V2.52, for performance and stability.

EVGA 5 Year Limited Warranty icon EVGA B5 850W Power Supplies facing forward EVGA B5 850W Power Supplies power chart

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details

Return Policies

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