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High Power

High Power PP-550 Pro

The High Power PP-550 Pro has a maximum capacity of 550 Watts.

It has an 80 Plus rating of Gold, is built to be silent, and its dimensions (LxWxH) are 16cm x 15cm x 8.6cm.

8.5

High Power PP-550 Pro

help iconCapacity550Whelp iconLength16cm
help iconForm FactorATX12V,EPS12V,PS2 help iconWidth15cm
help icon80 Plus RatingGoldhelp iconHeight8.6cm
help iconEfficiency at 100%88.03%help iconFan Size135mm
help iconEfficiency at 50%91.29%help iconModularno
help iconEfficiency at 20%89.84%help iconSilentyes
help iconInput Voltage100V - 240Vhelp icon24 Pin Mobo Connectoryes
help iconInput Frequency Range50Hz - 60Hzhelp icon4+4 Pin CPU Connectoryes
help icon+3.3V Output22Ahelp icon8 Pin Connectors2
help icon+5V Output22Ahelp icon4 Pin Connectors3
help icon+12V Output38Ahelp iconSATA Connector8
help icon+12V Count1

High Power PP-550 Pro compatibility review

The High Power PP-550 Pro power supply has a maximum wattage output of 550W. This is a mid-range capacity, and should be fine as long as it is part of an equally mid-range system build. Always make sure that a purchased PSU is capable of powering your system. Remember that a higher PSU capacity does not necessarily equate to a higher wattage output and a more expensive electricity bill. In fact, you may find that a higher capacity PSU will function more efficiently than a lower capacity PSU because it is dealing with a lower percentage of its maximum load - that is, it is not being stressed to the same extent.

The High Power PP-550 Pro has an 80 Plus rating of Gold. This means the PSU operates at average efficiency levels of at least 87%, 90%, and 87% for loads of 100%, 50%, and 20% respectively. Gold is the second-best 80 Plus certificate available, and as such the High Power PP-550 Pro is extremely efficient and comes highly recommended. The actual efficiencies for this PSU are 88.03%, 91.29%, and 89.84%, for loads of 100%, 50%, and 20%.

The dimensions of the High Power PP-550 Pro (LxWxH) are 16cm x 15cm x 8.6cm. Make sure to compare these measurements against the case you desire if planning on using it in a build.

The High Power PP-550 Pro is not modular, meaning that cables are built into the PSU itself and cannot be taken out and connected back in as necessary. This can result in difficult cable management and consequently a messy build and poor airflow.

The High Power PP-550 Pro is designed for low volumes, meaning that its constant drone while your PC is on would be less noticeable - ideal for those that prefer silent environments.

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