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PSU Roundup: Performance, Price, Efficiency

Antec Signature (Continued)

The power supply is partially modular. The ATX, processor, SATA, and Molex plugs are connected directly to the body of the supply. Extension cables are available for the SATA and Molex plugs.

Antec is the only manufacturer to provide more cables than can be plugged in simultaneously. As a result, the user can choose whether to use more SATA or more Molex cables. The additional cables are labeled with the letter O (Optional) in the cable list.

The voltages are always within the allowed specifications. However, under full load, the voltages on the 3.3 volt and 5 volt lines drop slightly.

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Naturally, all of Antec’s niceties come at a price. You can expect to pay just over $200 for this 650 W power supply online.