Virtual-Hideout posted a review on the Spire Rocketeer VI 600w SLI Series Power Supply
The Rocketeer VI had plenty of power to give to the Dual Core 680i test system. There was even extra voltage for the 12 volt rails as the system was completely pounded under load and overclocked situations. The Rocketeer VI handled a full on 658 watt load test which leaves great confidence....Spire Rocketeer VI 600w SLI Series Power Supply Review