Legit Power Supply Reviews

Seasonic G Series 550W SSR-550RM Power Supply Review

Manufacturer: Seasonic
Product: Seasonic G-550 (SSR-550RM Active PFC F3)
Date: Mon, Mar 04, 2013 - 12:00 AM
Written By: Emmanouil Filladitakis -
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Testing results (Regulation & Ripple)


The electrical performance of the Seasonic G Series 550W power supply is exceptional, especially considering the market it is aimed at. We found the voltage regulation to be more than satisfactory, with the power supply maintaining it at below 1.4% on all of the three voltage lines, while the ripple suppression is nothing short of outstanding, peaking at 26mV on the 12V line under full load and just at 10mV on the two minor voltage lines.

Next Page - Testing results (Efficiency, Noise & Thermal)


Review Index
Page 1 - Seasonic G Series 550W PSU - Introduction
Page 2 - Unboxing the Seasonic G-series 550W
Page 3 - External Design of the Seasonic G-series 550W
Page 4 - A look inside the Seasonic G-series 550W
Page 5 - Test Setup
Page 6 - Testing results (Regulation & Ripple)
Page 7 - Testing results (Efficiency, Noise & Thermal)
Page 8 - Seasonic G Series 550W PSU - Conclusion