Lenovo - Desktop Options Lenovo 57y4398 Quadro 450 Graphic Card - 512 Mb Gddr3 Sdram - Pci Express 2.0 X16 (57y4398) -
NVIDIA QUADRO NVS 450 PCIE16 2.0 512MB 4PORT DP W/4X DVI ADAPTOR * 2560 x 1600 - DisplayPort * 11
NVIDIA QUADRO NVS 450 PCIE16 2.0 512MB 4PORT DP W/4X DVI ADAPTOR * 2560 x 1600 - DisplayPort * 11