There is a hot deal going on on eBay right now, with a number of HP Pro 3400 and 3500 desktops. What’s so hot about them? These machines still have a lot of computing power inside their cases. Pair them with a video card that doesn’t need external power, like GTX 1050 or 1050 ti and you get a beast of a machine, capable of running almost everythign, over 60fps at 1080p. Even more so, these machines are in mini tower format. This means that you can fit any video card inside Here are the deals: HP PRO 3500 –...