Here is the comparison of the three rugged Jetson AGX Orin Industrial systems you shortlisted, on operating temperature range and CAN ports:
| Product | Min operating temp | Max operating temp | CAN ports |
|---|---|---|---|
| SDK Systems SD-RPJAGX-64i | -40 °C | 71 °C | 2 |
| ECRIN Systems ONYX-AGX | -40 °C | 55 °C | 2 |
| Sealevel Torvex | -40 °C | 60 °C | 2 |
sdksys.com +2sdksys.com ↗“thermal.max_operating_temp_c=71 °C, thermal.min_operating_temp_c=-40 °C”ecrin.com ↗“thermal.max_operating_temp_c=55 °C, thermal.min_operating_temp_c=-40 °C”sealevel.com ↗“thermal.max_operating_temp_c=60 °C, thermal.min_operating_temp_c=-40 °C”
All three systems are built on the NVIDIA Jetson AGX Orin Industrial module (248 TOPS) with 64 GB memory, and all three are IP67-rated rugged designs. sdksys.com +2sdksys.com ↗“IP67 military-grade rugged edge AI mission computer”ecrin.com ↗“Jetson AGX Orin Industrial module with up to 248 TOPS”sealevel.com ↗“Rugged IP67 AI system from Sealevel Systems”
Key takeaways:
- CAN ports: Identical across the shortlist — each system provides 2 CAN bus ports. sdksys.com +2sdksys.com ↗“io.can_port_count=2”ecrin.com ↗“io.can_port_count=2”sealevel.com ↗“io.can_port_count=2”
- Temperature range: All three operate down to -40 °C, but they differ at the top end. The SD-RPJAGX-64i leads with a 71 °C maximum, followed by the Torvex at 60 °C and the ONYX-AGX at 55 °C. sdksys.com +2sdksys.com ↗“max_operating_temp_c=71 °C”sealevel.com ↗“max_operating_temp_c=60 °C”ecrin.com ↗“max_operating_temp_c=55 °C”
If your deployment environment regularly exceeds 60 °C ambient, the SDK Systems unit is the only one of the three that keeps headroom; otherwise all three are equivalent on CAN connectivity and low-temperature performance.