The NVIDIA T400 is Powered by the NVIDIA Turing architecture fuses real-time ray tracing, AI, simulation, and rasterization to fundamentally change computer graphics. It has a Single slot card featuring 4GB of GDDR6 memory and a 30W maximum power limit. The NVIDIA T400 supports x16 PCIe 3.0 connectivity. The NVIDIA T400 packs power and performance in a small form factor so professionals can tackle a range of multi-app workflows with ease. Native support for up to three 5K displays gives you the expansive visual workspace to view your work in stunning detail.