QUSIDE FMC 400 by Quside is a high-performance quantum randomness module designed for high-performance computing and data security applications. It utilizes Quside’s proprietary phase-diffusion quantum random number generation technology to provide 400 Mb/s of raw random numbers with state-of-the-art min-entropy bounds above 90%. The FMC 400 is designed for FPGA-based systems and features a standard FMC interface for easy integration. It includes on-device capabilities to derive min-entropy bounds, allowing product developers to validate the proper functioning of the quantum process on-the-fly. The combination of high speed and unmatched signal quality makes QUSIDE FMC 400 suitable for demanding applications in enterprise security, telecom, banking, and supercomputing.