Gigabyte P550B Power Supply Review

The Gigabyte P550B is an entry-level power supply targeted at low-budget builds. It uses a low-efficiency platform with low overall performance. The build quality is not great, either. You can get a much more capable product like the Corsair CX550 and the XPG Pylon with similar capacity with a few dollars more. The Cooler Master MWE Bronze 550 uses a much more advanced platform, offering notably higher performance levels.

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