Hello everyone, I have a Dell Optiplex 960 Small Form Factor (SFF) which has Core 2 Duo E8400 3.00 GHz (LGA 775 Socket) with 8GB DDR2 RAM (As my motherboard is also DDR2), 2TB Seagate Hard Drive and a 235 Watts Power Supply Unit (PSU) (I will replace it with 300-350W PSU). I want to buy an Asus Geforce GTX 750 Ti for gaming so I want to ask that as my PC only supports Low Profile Graphics Cards while the gtx 750 ti is full height so I want to ask that can I remove the casing and place the motherboard on a cardboard and then connect all the components and perform gaming on that system? My Desktop is right now placed at a higher place to where my 2 year old little brother can not reach and I don't have a pet who could damage the naked PC.