The NVIDIA RTX A400 Professional Graphics Board is designed for professionals seeking high - performance graphics capabilities. Built on the advanced NVIDIA Ampere architecture, this small form factor graphics card features 4GB of GDDR6 GPU memory, ensuring smooth rendering and efficient processing for demanding applications. With second - generation RT Cores and third - generation Tensor Cores, the RTX A400 excels in AI - powered tasks and ray - tracing acceleration. It supports multiple APIs including DirectX 12, OpenCL 3.0, and Vulkan 1.3, making it versatile for various software environments. The card is equipped with four Mini DisplayPort 1.4a outputs, enabling multi - display setups and high - resolution output. Additionally, it features NVIDIA Mosaic technology for seamless multi - GPU configurations and is compliant with HDCP 2.2 standards. With a limited 3 - year warranty, the NVIDIA RTX A400 is a reliable choice for professionals in graphic design, video editing, and other resource - intensive fields.