Yeah it does look like it does, I dont think it will fit in correctly, some else on techspot might have the same or simlar computer to yours could try to help you better im not sure if it will fit in the case correctly or not but I doubt it will.
I;m sorry but yeah I doubt it will ususaly if the factory one doesnt have a switch it wont fit into the factory computer casing. It might with Acer but I know Dell's dont I'm not entirely sure aobut acers though but ususaly not im not sure 100% it might as well fit perfect then again it might not. Sorry I dont have a 100% answer. Hopefuly someone else on techspot could take over and answer this question better.