Logisys PS350MA Power Supply Review

Conclusions

The Logisys PS350MA is sold as a 350 W unit, but can only deliver up to 220 W. Not being able to deliver its rated wattage isn’t the worst problem with this unit. Efficiency is really low, between 71% and 78%, and starting at 200 W the noise level at +3.3 V is above the maximum allowed. At 220 W, the noise level at +3.3 V and +5 V is above the maximum allowed, and the voltage at +12 V output is below the minimum acceptable. This power supply may, in the best-case scenario, make your computer crash randomly and, in the worst-case scenario, burn your computer components. Spending less when picking a power supply is a bad idea.