Expansion

PCIe expansion

One Stop Systems expansion products extend ultra-high-speed PCIe fabrics beyond the chassis to dynamically pool AI inference accelerators. Our composable architecture eliminates supply-chain-constrained hardware redundancies like duplicate CPUs and memory. By allocating high-throughput compute exactly where needed, we maximize compute density, lower system lifecycle costs, and drive zero-latency edge inference.

4UP Gen5

4U Expansion Family

The 4U Expansion Family delivers high-density PCIe expansion designed to bring datacenter-class performance to demanding edge environments. Engineered for AI, sensor processing, video analytics, and high-speed data acquisition applications, these systems enable customers to dramatically increase GPU, FPGA, storage, and accelerator capacity while maintaining low latency and maximum throughput. Available in a range of configurations and optimized for deployment in both commercial and defense applications, the 4U Expansion Family provides the scalability, reliability, and performance required to process and act on data wherever the mission takes place.

Board Assemblies

Board Assemblies provide the critical building blocks that enable high-performance PCIe connectivity and system expansion. Featuring backplanes, cable adapters, and link kits, these products are engineered to deliver reliable, low-latency communication between GPUs, accelerators, storage, and compute resources. Maximize system performance, simplify development, and accelerate time to deployment for data-intensive applications at the edge.