Nvidia Quadro Fx 4500 By Pny 512MB Ddr Dvi-dl Dvi-dl St Nvidia Quadro FX 4500; PCI-E x16 Lossless depth Z-buffer, and color compression 512 MB - GDDR3 SDRAM Included: nVidia Quadro FX 4500; 2 DVI to VGA adapters, Drivers CD