Power Supplies are easily the most underrated system component there are. Most users tend to look at one thing only when considering a new power supply....wattage. While wattage is important, the amperage, more specifically the 12V rail amperage, is the most important thing to consider when picking a new power supply. Overall wattage, and 12V rails aside, another often overlooked aspect of power supplies is the amount of connectors a power supply features.



Link: Hardware Logic