"A power supply is one of the important hardware items in your computer. If your not producing steady solid power for your computer it will definitely let you know by how it runs. Its always important to make sure your not only putting out enough power, but also putting out good clean power. Today we are going to take a look at one of the newest PSU's from Ultra. The Ultra X2 550W power supply (Modders-Inc's is a 1 of 3 manufactured in Red). Which just happens to fit in nicely with my current case mod (M-III). "