In Figure 14, you can see the power supply label containing all the power specs.
This power supply features two +12 V virtual rails distributed like this:
- +12V1 (solid yellow wire): All cables but the ATX12V and main motherboard cable.
- +12V2 (yellow with black stripe wire): ATX12V and main motherboard cable.
Now let’s see if this power supply can really deliver 550 W.