In one of my little portable PC's (Intel I5 build) i have an old GTX 280 from XFX, now i really want to put a new 460 in that one and i was just wondering if the GTX 280 would be fine to be put in the old refurbished PC?
Im sure the PSU can handle it, but the mobo is kind of old despite it having a x16 slot, will there be any compatability issues?
You will have no issues with putting the GTX 280 on your refurbished PC. It will be slightly bottlenecked by your CPU and the PCIe x16 slot (not the newer PCIe 2.0 x16). It will still be a decent secondary gaming PC!