SpeedStepIt will not Physically Fit nor will it work in your Dell 620S case.
They're both mATX, and the potential blocker is whether or not the 620s IO shield is detachable.
SpeedStepIt will not Physically Fit nor will it work in your Dell 620S case.
They're both mATX, and the potential blocker is whether or not the 620s IO shield is detachable.