StarEdge X550 delivers portable, rugged AI compute by integrating two independently isolated NVIDIA Jetson AGX Orin Industrial modules linked over a Gen-4 PCIe fabric. Each module provides up to 248 TOPS for a combined system throughput of 496 TOPS, with workloads deployable in parallel, independent, or hot-standby redundant modes while maintaining FIPS 140-3 security boundaries between domains. The enclosure meets MIL-STD environmental and EMC targets, runs for more than an hour on its internal UN-compliant LiFePO4 battery, and docks into a cradle that supplies continuous power and optional range-extender packs for extended missions. This configuration supports field ISR, cross-domain secure file release, and safety-critical industrial analytics where compact size, battery ride-through, and strict domain separation are essential.