The NVIDIA RTX A4000 is Powered by the NVIDIA Ampere architecture represents a significant advancement in GPU technology. It has a Single slot card featuring 20GB of GDDR6 memory and a 140W maximum power limit. The NVIDIA RTX A4000 supports x16 PCIe 4.0 connectivity. The VR ready RTX A4000 combines 48 second-generation RT Cores, 192 third-generation Tensor Cores, and 6,144 CUDA cores with error-correction code (ECC) so you can innovate with uncompromised computing accuracy and reliability. Get the peace of mind needed to focus on what matters with the premier visual computing solution for mission-critical business.