Rosewill Performance 650 W Power Supply Review

Power Distribution

In Figure 12, you can see the power supply label containing all the power specs.

Figure 12: Power supply label.

This power supply features four +12 V virtual rails distributed like this:

• +12V1 (yellow with black stripe wire): Auxiliary video card cable with the 6-pin connector.
• +12V2 (solid yellow wire): Auxiliary video card cable with the 6/8-pin connector.
• +12V3 (yellow with green stripe wire): ATX12V/EPS12V cable.
• +12V4 (yellow with blue stripe wire): Main motherboard cable, SATA and peripheral connectors.

We think this distribution is perfect.

Now let’s see if this power supply can really deliver 650 W.