The NVIDIA RTX A400 Graphics Card, powered by the NVIDIA Ampere architecture, offers enhanced performance and efficiency for professional applications. It features 768 CUDA cores, 4GB of GDDR6 memory, and a PCI Express 4.0 x8 interface, ensuring high-speed data transfer. The card supports up to four 5K monitors at 60Hz and includes an active fan cooling system to maintain optimal operating temperatures.