Cooler Master Elite Power 400 W Power Supply Review

Overload Tests

Below you can see the maximum we could pull from this unit. If we increased one amp at any given output the unit would shut down, showing that one of its protections entered in action, which is great.

Input Overload Test
+12VA 15 A (180 W)
+12VB 14 A (168 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 419.4 W
% Max Load 104.9%
Room Temp. 42.4° C
PSU Temp. 44.6° C
AC Power 571.0 W
Efficiency 73.5%

Author: Gabriel Torres

Gabriel Torres is a Brazilian best-selling ICT expert, with 24 books published. He started his online career in 1996, when he launched Clube do Hardware, which is one of the oldest and largest websites about technology in Brazil. He created Hardware Secrets in 1999 to expand his knowledge outside his home country.

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