Rosewill

Rosewill CAPSTONE-750

The Rosewill CAPSTONE-750 has a maximum capacity of 750 Watts.

It has an 80 Plus rating of Gold and its dimensions (LxWxH) are 16.5cm x 15cm x 8.6cm.

9.1

Rosewill CAPSTONE-750

help iconCapacity1Whelp iconLength1cm
help iconForm Factor1help iconWidth1cm
help icon80 Plus Rating1help iconHeight1cm
help iconEfficiency at 100%1%help iconFan Size1mm
help iconEfficiency at 50%1%help iconModularyes
help iconEfficiency at 20%1%help iconSilentyes
help iconInput Voltage1help icon24 Pin Mobo Connectoryes
help iconInput Frequency Range1help icon4+4 Pin CPU Connectoryes
help icon+3.3V Output1Ahelp icon8 Pin Connectors1
help icon+5V Output1Ahelp icon4 Pin Connectors1
help icon+12V Output1Ahelp iconSATA Connector1
help icon+12V Count1

Rosewill CAPSTONE-750 compatibility review

The Rosewill CAPSTONE-750 power supply has a maximum wattage output of 750W. This should run most PC builds with ease, but might not be enough for power hungry graphics card setups such as SLI or Crossfire combinations. 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 Rosewill CAPSTONE-750 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 Rosewill CAPSTONE-750 is extremely efficient and comes highly recommended. The actual efficiencies for this PSU are 89.08%, 91.30%, and 89.04%, for loads of 100%, 50%, and 20%.

The dimensions of the Rosewill CAPSTONE-750 (LxWxH) are 16.5cm 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 Rosewill CAPSTONE-750 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 Rosewill CAPSTONE-750 is not designed for low volumes, meaning that its constant drone while your PC is on could potentially be noticeable and irritating, though this may only be a problem for those that require silent environments.

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