A CX would be fine in a lot of rigs, just not anything with more than a very entry level graphics card used for gaming loads. I don't fault Corsair for the ignorant masses cramming these cheap units into gaming rigs gone wrong, because Corsair explicitly only advertises these as entry level units. I fault the retailers and OEM rig builders who put these office grade units in with the high end hardware. The salesman is going to tell the unwary consumer to trust in the Corsair logo instead of getting the cheaper and more reliable XFX unit.