Sapphire Radeon VAPOR-X R9 280X 3GB GDDR5 DVI-I/DVI-D/HDMI/DP TRI-X OC PCI-Express Graphics Card with Boost (UEFI) 11221-12-40G 384-bit GDDR5 1 x DVI-I Card 1 x DVI-D Card 1 x HDMI Graphics card 1 x DisplayPort