Sapphire Radeon R9 280X 3GB GDDR5 DVI-I/DVI-D/HDMI/DP Dual-X OC Version (UEFI) PCI-Express Graphics Card 11221-00-20G 384-bit GDDR5 1 x DVI-I 1 x DVI-D 1 x HDMI 1 x DisplayPort