The 20” deep SDS-3U-4i contains two Intel Scalable Processors and provides a feature packed rugged server platform for GPU or FPGA accelerated computing, U.2/U.3 NVMe storage , or PCIe Gen 4 expansion slots. This functionality is delivered in a size efficient, edge ready rugged chassis with 3U height and 20” depth. This edge optimized server can operate stand alone as a hyperconverged PCIe Gen 4 server or form the core CPU and memory resources for a scale-out, rack level, expandable and composable solution in the shallowest available racks. The SDS-3U-4i features six PCIe Gen 4 x16 full-height slots (four of which are double-width), one PCIe Gen 4 x8 full-height slot and options for 8 or 16 SATA/SAS/NVMe drives. The server supports up to 4TB of memory and a resource expanded BIOS for scale-out device enumeration and large memory mapped I/O used for GPUs and accelerators.