Overview The NVIDIA Quadro K4000 graphics board is a single slot PCI Express add-in card based on the new NVIDIA Kepler architecture graphics processing unit (GPU). The Quadro K4000 graphics board is the perfect choice for medium-to-large complexity designs & models in professional CAD, M&E & visualization applications. This card provides impressive performance capabilties in a single slot design. Features ? Comprehensive ISV certifications for professional environments. ? Ultra-efficient 80W maximum power provides industry leading performance/watt results. ? 3 GB of blazing GDDR5 memory.