In Figure 17, you can see the power supply label containing all the power specs.

click to enlarge
Figure 17: Power supply label.

This power supply has a single rail design (a tradition with PC Power & Cooling), so there is not much to talk here. Keep in mind that the difference between a single-rail design and a multiple-rail design is how the over current protection (OCP) circuit is connected. On single-rail design there is only one OCP circuit monitoring all outputs, while on multiple-rail design there are several OCP circuits, each one monitoring a group of wires called “rails.”

Now let’s see if this power supply can really deliver 910 W.