How much space should be from wall to back of pc?

[ack44]

Currently I have about 5 and a half inches from my wall to the back of my pc. Is this enough space?

 

[USAFRet]

Currently I have about 5 and a half inches from my wall to the back of my pc. Is this enough space?

As long as you have space for the cables, that's plenty. Anything above 1.5" is probably OK.