The RE4100 series from Crystal Group is a rugged computing platform designed to deliver high-performance processing for demanding tactical edge applications.
The system is designed, manufactured, assembled, and tested in the United States, with a configurable architecture and custom form factor for platform integration, including use in pods such as the DLQ-9.
Engineered to withstand extreme shock, vibration and environmental conditions, the RE4100 supports mission-critical applications at the tactical edge. It also meets key military and industry standards, including MIL-STD-810, MIL-STD-461, and MIL-S-901.
The RE4100 combines mission computing, high-speed storage, Layer 2+ switching, and video encoding capabilities within a single rugged system. Designed around leading CPU and GPU technology roadmaps, the RE4100 provides access to the latest silicon chipsets and processors, with capabilities supporting AI, autonomy, cybersecurity, and data-intensive workloads at the tactical edge.
The platform supports single-socket Xeon 6 processors with up to 144 cores and up to 2 TB of 5600 MT/s ECC DDR5 RDIMM memory, with expansion provided through one PCIe 5.0 x16 HHHL slot. It is specified for an operating temperature range of -40°C to +55°C and is purpose-built for NIST 800-90A/B/C compliance.
The RE4100 combines advanced thermal engineering with long-term lifecycle support and is positioned for integration across military vehicles, airborne platforms, maritime systems, and other mission-critical defense applications.
Visit Crystal Group’s website to learn more about the RE4100 series and its rugged computing capabilities for defense applications.




