HP 's Quadro K620 Graphics Card features Kepler architecture and touts UHD-capable outputs on a half-height, half-length board. The GPU features 384 CUDA cores coupled to 2GB of DDR3 vRAM with a 128-bit memory bus. Using supported APIs and CUDA, that computing performance can translate into high resolution and realistic real-time 2D and 3D graphics rendering or improved computing speed with hardware acceleration. The output panel on this card features a single DisplayPort connection and a single DVI connection. Up to four monitors can be simultaneously supported by a single card, using a separately available MST hub, to create high-resolution video walls with your workstation or for more desktop real-estate to increase productivity. Separately available adapters can be used with this card to drive other kinds of displays and projectors. For cooling, PNY implemented an active fansink cooler. This cooler uses a radial fan to force air through the card's heatsink, dissipating heat from the GPU and other internal components. This cooling configuration is best suited for cases with unrestricted airflow. model : J3G87AA tag : Video - Graphic Cards