Hey guys, I'm hoping you can help me with this upgrade issue. For work I've been given a Dell Optiplex 7020 mini tower to replace my aged desktop. I've no complaints about it, does the stuff I need it ...

So small, in fact, that it can easily nestle behind the monitor and there’s even an option for an all-in-one stand which mounts the computer on the back of the screen. At any rate, it’s a tiny machine ...