Here's the port comparison for the two systems, both from Seeed Studio and both built on the Jetson Orin NX 16GB:
| Port | reServer industrial J4012 | reComputer Robotics J4012 |
|---|---|---|
| Ethernet | 5× GbE (incl. 4× PoE, 802.3af) | 2× GbE |
| USB | 6 | 8 |
| CAN | 1 | 5 |
Key differences:
- The reServer industrial J4012 is an Edge AI Server with much heavier networking — 5 Ethernet ports with 4 of them PoE-capable, plus 6 USB and a single CAN port.
- The reComputer Robotics J4012 is an Embedded AI System with fewer Ethernet ports (2) but significantly more USB (8) and CAN ports (5) — the 5× CAN makes it far better suited to robotics applications where multiple CAN-connected devices (motor controllers, sensors) are common.
Both systems share the same Jetson Orin NX 16GB compute module (100 INT8 TOPS in Base mode, 157 TOPS in Super mode), but differ in their target use cases — NVR/surveillance-heavy deployments for the reServer, robotics for the reComputer Robotics.