Where can I buy individual PC parts (like Power Supply Unit and PC Case) in Dublin? I checked Curry's and Harvey Norman both didn't have individual parts.
Sorry, I didn't see that they were moving. I don't really know any other brick & mortar stores in Dublin for PC Components anymore.
I know you're looking for a physical store but you should check out GPU Tracker. You'll generally pay more for components from Irish companies than you will on the continent.