So I have An HP Z400 with a gtx 750 ti in it which works amazingly good, but its time for an upgrade , and I am probably going to get a RX 480, however will it work on the Delta 475W PSU in it and generally, will it fit in the case ? Thanks Guys
I don't know how good is your PSU but consider the issue regarding the PCIe overload: https://www.reddit.com/r/Amd/comments/4qfwd4/rx480_fails_pcie_specification/