NVIDIA A40 is Powered by the NVIDIA Ampere architecture represents a significant advancement in GPU technology. It has a Dual slot card featuring 48 GB of HBM2 high bandwidth memory and a 300W maximum power limit. NVIDIA A40 supports x16 PCIe 4.0 connectivity. From powerful virtual workstations accessible from anywhere to dedicated render nodes, NVIDIA A40 brings next generation NVIDIA RTX technology to the data center for the most advanced professional visualization workloads.