- NVIDIA® Quadro® 400 delivers superior professional application performance and capabilities compared to consumer graphics. - High visual fidelity for the discerning designer and engineer is enabled by a rich, 30-bit color engine that produces the broadest dynamic range of over one billion colors - Supports two active connectors including dual-link DVI with up to 2560 x 1600 @ 60 Hz and DisplayPort with up to 2560 x 1600 @ 60Hz - With 512 MB of on-board DDR3 memory, Quadro 400 enables professionals to interact with a wide range of design models