Fanless Compact System with NVIDIA® Jetson Orin Nano™ SOM for Edge AI Applications


  • Fanless System with NVIDIA® Jetson Orin Nano™ SOM
  • 4GB/8GB 64-bit LPDDR5 (By SOM)
  • 1x M.2 2280 M-Key NVMe (PCIe x4)
  • Supports 1x M.2 2230 E-Key, 1x M.2 3042/3052 B-Key and 2x Nano SIM slots
  • Supports 2x RJ45 GbE and 3x USB 3.2 Type A ports
  • 2x DB9 COM ports and 1x DB9 CANbus


Designed with NVIDIA® Jetson Orin Nano SOM, Portwell’s rugged and compact PJAI-100-ON supports a wide industrial temperature range from -20°C to 60°C. Its fan-less design ensures silent operation, reliability, and a low maintenance rate. In addition, it integrates M.2 Type E and M.2 Type B for wireless connectivity, and it supports dual Gigabit Ethernet LAN ports suitable for Edge AI applications and more.



SOM NVIDIA® Jetson Orin Nano™
CPU 6/8-core Arm® Cortex®-A78AE v8.2 CPU
Memory 4/8GB 64-bit LPDDR5 (By SOM)
Storage 1x M.2 2280 M-Key (PCIe x4)
  • 1x M.2 2280 M-Key (PCIe x4)
  • 1x M.2 3042/3052 B-Key
  • 1x M.2 2230 E-Key
  • 2x Nano SIM slots
External I/O
Ethernet 2x RJ45 GbE ports
  • 3x USB 3.2 Gen1 Type-A
  • 2x USB 2.0 pin-header
  • 1x USB 2.0 Micro-USB for OS Flash
  • 1x USB 2.0 Type C for debug
Serial Port
  • 2x DB9 COM port for RS-232/422/485
  • 1x DB9 CANbus
Display HDMI (Max. resolution 3840×2160 @ 60Hz)
Power Supply
Power Input DC-IN 12V ~ 24V with 3-pin terminal block
Operating Temp – 20°C to 60°C (-4°F ~ 140°F)
Storage Temp -40°C~85°C (-40°F~176°F)
Humidity 5 ~ 95% @ 40°C, non-condensing
Dimension 152 x 112 x 62 mm (5.9″ x 4.4″ x 2.5″)
Weight 1.4kg (3.08lbs)
Mounting Wall mount / DIN-Rail


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