Zotac NVIDIA GeForce GT 730 1GB DDR5 DVI VGA HDMI PCI-Express 2.0 (x8 lanes) Graphics Card ZT-71102-10L 384 processor cores64-bit memory bus Engine clock: 902 MHz Memory clock: 5010 Express 2.0 (x8 lanes) 1 x DL-DVI1 x VGA1 x HDMI Triple simultaneous display capable HDCP compliant ED 480pHD 720pHD 1080iFull HD 1080pQuad Full HD (4K) NVIDIA GeForce driver Microsoft Windows Vista/7/8 x86/x64300-watt power supply recommended49-watt max power consumption