Zalman ZM750-HP Power Supply Review

Power Distribution

In Figure 14, you can see the power supply label containing all the power specs.

Figure 14: Power supply label.

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

• +12V1 (yellow with blue stripe wire): ATX12V/EPS12V connector.
• +12V2 (yellow with green stripe wire): Auxiliary video card power cable from the modular cabling system.
• +12V3 (solid yellow wire): Main motherboard connector, SATA and peripheral power plugs from the modular cabling system.
• +12V4 (yellow with black stripe wire): Auxiliary video card power cable coming from inside the power supply and SATA power cable coming from inside the power supply.

We think this distribution is satisfactory.

Now let’s see if this power supply can really deliver 750 W.