It may physically fit if you have a PCIe x16 slot and 10.5" from back of case to any obstruction. But with a Dell 300W power supply, you won't be able to use it. First, you need more PSU than that. Second, you need 2 6 pin PCIe power connectors.
Yeah I know that I was just wondering if itll be able to physically fit in the case cause I wont be able to use my Antec 902 for a while.