Name: Portwell PJAI Series
Brand: Portwell
SKU: PJAI-SERIES
Availability: InStock

PJAI-100-ON — Jetson Orin Nano

40 TOPS (INT8) AI performance
Orin Nano 4GB / 8GB LPDDR5
6/8-core ARM Cortex-A78AE
M.2 2280 M-Key NVMe (PCIe x4)
2x RJ45 GbE · 3x USB 3.2 Gen1
2x DB9 COM (RS-232/422/485)
1x DB9 CANbus · 4x DI, 4x DO
HDMI 4Kp60 · 12-24VDC

PJAI-100-OX — Jetson Orin NX

Up to 100 TOPS (INT8) AI
Orin NX 8GB / 16GB LPDDR5
6/8-core ARM Cortex-A78AE
M.2 2280 M-Key NVMe (PCIe x4)
2x RJ45 GbE · 3x USB 3.2 Gen1
2x DB9 COM (RS-232/422/485)
1x DB9 CANbus · 4x DI, 4x DO
HDMI 4Kp60 · 12-24VDC

PJAI-1100-OX — Jetson Orin NX

Up to 100 TOPS (INT8) AI
Orin NX 8GB / 16GB LPDDR5
USB 3.2 Gen2 (10Gbps)
M.2 2280 M-Key NVMe (PCIe x4)
2x RJ45 GbE · 3x USB 3.2 Gen2
1x USB 3.2 Gen2 Type-C
2x COM · 1x CANbus FD
HDMI 2.0b · 12-24VDC · 1.31 kg

Key Specifications

Manufacturer

Portwell, Inc.
NVIDIA Partner Network
ISO 9001, ISO 13485

AI Performance

PJAI-100-ON: 40 TOPS
PJAI-100-OX: 100 TOPS
PJAI-1100-OX: 100 TOPS

GPU

Up to 1024 CUDA Cores
Up to 32 Tensor Cores
NVIDIA Ampere Arch

Operating Temp

-20°C to 60°C
Fanless passive cooling

Power Input

12-24VDC
3-pin terminal block

Cooling

Fanless
Silent operation

Storage

M.2 2280 M-Key
NVMe PCIe x4 SSD

Networking

2x RJ45 GbE

USB

3x USB 3.2 Gen1/Gen2
1x Type-C (1100-OX)

Serial / CAN

2x RS-232/422/485
1x CANbus / CAN FD

DIO

4x Digital Input
4x Digital Output

Display

HDMI up to 4Kp60
HDMI 2.0b (1100-OX)

Wireless

M.2 E-Key (WiFi/BT)
M.2 B-Key (LTE/5G)
2x Nano SIM

Dimensions

100-Series: 152×112×62mm
1100-Series: 152×109×63mm
~1.4 kg

Mounting

Wall Mount
DIN-Rail Mount

Certifications

CE · FCC Class A
UKCA (1100-OX)

Overview

The Portwell PJAI Series delivers industrial-grade edge AI computing in a compact, fanless form factor. Built around NVIDIA Jetson Orin Nano and Orin NX system-on-modules, the series spans 40 TOPS to 100 TOPS of AI inference performance for demanding computer vision, quality inspection, and automation workloads. The fanless design ensures silent, reliable operation from -20°C to 60°C — ideal for factory floors, outdoor kiosks, and transportation deployments.

The PJAI-100 family (100-ON with Orin Nano, 100-OX with Orin NX) shares a proven chassis with dual Gigabit Ethernet, triple USB 3.2, dual COM ports, CANbus, and 4x DI/DO for industrial sensor and actuator integration. The PJAI-1100-OX elevates the platform with USB 3.2 Gen2 (10Gbps), CAN FD, and Type-C connectivity, while maintaining the same rugged DNA. All models support M.2 E-Key (WiFi/BT) and M.2 B-Key (LTE/5G) expansion with dual Nano SIM slots for always-connected edge deployments.

Portwell, a 30+ year industrial computing manufacturer and NVIDIA Partner Network member, provides comprehensive BSP support with NVIDIA JetPack SDK and Linux for Tegra (L4T). Available with 4GB to 16GB LPDDR5 memory options — including the Orin Nano 8GB Super Mode configuration for enhanced generative AI capability.

Model Lineup