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Home » Power
Seasonic X-400 Fanless Power Supply Review
Author: Gabriel Torres 75,296 views
Type: Reviews Last Updated: August 19, 2010
Page: 8 of 10
Overload Tests
Hardware Secrets Golden Award

Below you can see the maximum we could pull from this power supply. Because of its incredibly overspec’ed components, we could pull 600 W from it and it was still presenting extremely high efficiency (88%), with low noise and ripple levels, and voltages still within 3% from their nominal values. Impressive.

Input

Overload Test

+12VA

22 A (264 W)

+12VB

22 A (264 W)

+5V

8 A (40 W)

+3.3 V

8 A (26.4 W)

+5VSB

2 A (10 W)

-12 V

0.5 A (6 W)

Total

602.2 W

% Max Load

150.6%

Room Temp.

40.2° C

PSU Temp.

48.7° C

AC Power

683.0 W

Efficiency

88.2%

AC Voltage

107.8 V

Power Factor

0.993

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