The Tech Report have released their comparative review of Five Power Supply Units.
Here is an excerpt from the review:
While Enermax, Vantec, and Zalman's power supplies all share voltage between the 3.3 and 5V rails, Antec's TruePower and TrueControl models have dedicated output circuitry for each rail. This dedicated output circuitry comes in handy when a system has an unbalanced overall load that's biased towards the 3.3 or 5V line. If the 3.3 and 5V lines don't have to share wattage between them, each line can be loaded to its theoretical limit.
Overall, Enermax's EG651P-VE offers more wattage on each rail than any other power supply we're looking at today, but its 3.3 and 5V rails are capped at 200W. Ahanix's SilentX is a little weak on the 3.3V line, but its maximum 12V wattage is quite strong. Vantec and Zalman's offerings, on the other hand, offer relatively low 12V wattages but plenty of power on the 5V line.
|