It is always wise to get the best and largest power supply you can afford. It helps with expansion and you do not have to change it out. I use a PC Power and Cooling 510W power supply. It is the most ...

On page 4, there is an "IDE Power" connector. It looks a lot like a 4 pin CPU fan connector, but it (obviously) provides different voltages that are appropriate for 3.5" IDE drives (5V, 12V) and the ...