NRU-156U3-FT: NVIDIA Jetson Orin NX Edge AI Computer with 6x USB 3.2 Ports
NRU-156U3-FTStarting at $1,500.00
The NRU-150-FT series is a compact, fanless edge AI computer incorporating Jetson Orin NX and independent USB 3 camera connectivity. Its special flat-top heatsink is designed to be mounted inside a sealed enclosure to aid metal processing, food processing, smart agriculture, or roadside applications, where it can be protected from environments that contain dust, metal particles, or fluid.
- Powered by NVIDIA Jetson Orin NX bundled with JetPack 5.1
- Flat-top heatsink design for conduction-cooled, in-cabinet deployment
- Up to 100 TOPS AI inference performance
- 6x USB 3.2 full-bandwidth ports for camera connectivity
- 1x RS-232 and 1x isolated RS-485
- 1x M.2 2242 M key NVMe for BSP and data storage
- -25°C to 60°C fanless operating temperature (with heat spreader attachment.
- No throttling at 60°C (with Orin NX 20W TDP mode)
Frequently Asked Questions
The NRU-156U3-FT provides:
- 2x USB 3.2 Gen2 (10Gbps) ports with screw-lock
- 4x USB 3.2 Gen1 (5Gbps) ports with screw-lock
- 2x USB 2.0 ports
- 1x micro USB (OTG) port
- 1x Gigabit Ethernet port
- 1x RS-232 port and 1x isolated RS-485 port (via 8-pin terminal block)
- 1x DisplayPort supporting up to 3840x2160 at 60Hz
- 12V DC input (6-pin connector)
The 6x USB 3.2 ports are intended for connecting industrial USB3 cameras.
The system takes a 12V DC input via a 6-pin connector. The DC input is used for standalone development or when total system power consumption exceeds 66W.
The 6-pin connector pinout alternates 12V and GND across pins 1-6 (pins 1, 3, 5 = 12V; pins 2, 4, 6 = GND).
The NRU-156U3-FT operates fanless from -25°C to 60°C with airflow (20W TDP mode) while mounted on a 50 x 50 x 0.2cm metallic plate of a cabinet/enclosure. Storage temperature is -40°C to 85°C, with humidity tolerance of 10% to 90% non-condensing.
Note: for sub-zero or over-60°C operation, a wide-temperature NVMe SSD is required. The datasheet also notes that without heat conduction from the flattop heatsink, fanless operation is limited to -20°C to 45°C (20W TDP mode).
The system carries CE/FCC Class A EMC compliance (EN 55032 & EN 55035) and is rated for shock per MIL-STD-810H, Method 516.8, Procedure I.
The system supports 8GB or 16GB of LPDDR5 memory (@3200MHz) on the Jetson Orin NX system-on-module (SOM), which is not user-upgradeable. For storage, there is 1x M.2 2242 M key socket for an NVMe SSD, described as PCIe Gen4 x2 in the datasheet specifications and as a Gen3 x1 PCIe slot in the user manual's installation section.
The NRU-156U3-FT ships with NVIDIA JetPack 5.x pre-installed as a turnkey solution. If the system needs to be reflashed, this must be done using a separate host computer connected via a micro USB to USB Type-A cable, since the system cannot reflash itself (similar to the Jetson Orin NX Developer Kit).
The system measures 116mm (W) x 171mm (D) x 27mm (H) without the wall-mount bracket, and weighs 1.0 kg. Standard mounting is wall-mount, using the included bracket and screw set. It can also be mounted on the inside wall of splash/explosion-proof boxes or junction enclosures, as long as the flattop heatsink makes full contact with a flat metallic surface for heat conduction.
Both models share the same Jetson Orin NX processor, memory options, dimensions, weight, and environmental ratings. The key difference is camera connectivity: the NRU-156U3-FT provides 6x USB 3.2 ports (2x Gen2, 4x Gen1) for industrial USB3 cameras, while the NRU-154PoE-FT provides 4x 2.5GbE PoE+ ports (IEEE 802.3at, 50W total power budget) for IP/GigE cameras.
How-to Guides
- Power off the system and disconnect all cables.
- Remove the screws on the top and bottom of the onboard system connectivity panel, then remove the panel.
- Remove the screws holding the flattop heatsink to the enclosure and lift the heatsink/PCB assembly out.
- Remove the screws on the back of the PCB and separate the flattop heatsink from the PCB to expose the M.2 slot.
- Insert the M.2 2242 NVMe SSD into the slot at a 45-degree angle.
- Press the SSD down flat and secure it with a screw.
- Remove the thermal pad protective film at the bottom of the heatsink.
- Reassemble the heatsink onto the PCB, reinstall the assembly into the enclosure, and reattach the connection panel and screws.
- Ensure the system is powered off before wiring.
- Use the 6-pin (2x3) 4.2mm wafer to 2x cord-end terminal cable included in the accessory kit.
- Connect the 12V supply lead(s) to pins 1, 3, and 5 (12V) and the return lead(s) to pins 2, 4, and 6 (GND).
- Confirm the correct voltage (12V DC) is present before powering on the system.
- Take the wall-mount bracket and screw set from the accessory box.
- Install the brackets onto the NRU-156U3-FT system.
- Position the system inside the target enclosure (e.g., splash/explosion-proof box or junction enclosure) so the flattop heatsink surface makes full contact with a flat metallic surface for heat conduction.
- Secure the system to the enclosure wall using the bracket screws.
- Prepare a separate host machine, since the NRU-156U3-FT cannot reflash itself (like the Jetson Orin NX Developer Kit).
- Connect the NRU-156U3-FT to the host machine using a micro USB to USB Type-A cable.
- Follow the detailed reflash procedure referenced in the manual to load the pre-built system image.
- Disassemble the system enclosure to access internal components (remove connectivity panel, heatsink, and PCB screws as described in the disassembly procedure).
- Turn the PCB board upside-down and remove the screws securing the SoM.
- Turn the PCB back around and push the two retaining clips on the side outward; the SoM will lift away automatically.
- Insert the new SoM into the slot at a 45-degree angle.
- Gently press the SoM towards the PCB until the retaining clips click into place.
- Reassemble the system enclosure.
The NRU-150-FT series is a compact, fanless edge AI computer incorporating Jetson Orin NX and independent USB 3 camera connectivity. Its special flat-top heatsink is designed to be mounted inside a sealed enclosure to aid metal processing, food processing, smart agriculture, or roadside applications, where it can be protected from environments that contain dust, metal particles, or fluid.
Benefiting from the power efficient NVIDIA Jetson Orin NX, the NRU-150-FT series can deliver up to 100 TOPS inference performance in a 25W power package. Offering full bandwidth ports to complement versatile video inputs for edge inspection, NRU-156U3-FT features 6x USB 3.2 ports for industrial USB3 cameras.
The flat-top heatsink design further expands application senarios by allowing users to mount the NRU-150-FT series inside a sealed enclosure and conduct the heat to the outer surface, offering a -25 to 60°C wide-temperature fanless operation. It makes NRU-150-FT suitable for environments such as dusty roadsides, humidity farms, and harbors. Moreover, it is also applicable to versatile AI-based factory automation for metal, wood, food, and chemical processing.
By integrating full-bandwidth USB3 ports for camera connectivity, 100 TOPS AI inference performance, unique flat-top heatsink for enclosed installation, and a vast array of NVIDIA AI JetPack toolkits, the NRU-150-FT series presents more possibilities for edge inspection in harsh environments, where dustproof, waterproof, or flameproof protection is needed.
AI Frame Grabbers
| Manufacturer | Neousys |
|---|---|
| Short Description |
The NRU-150-FT series is a compact, fanless edge AI computer incorporating Jetson Orin NX and independent USB 3 camera connectivity. Its special flat-top heatsink is designed to be mounted inside a sealed enclosure to aid metal processing, food processing, smart agriculture, or roadside applications, where it can be protected from environments that contain dust, metal particles, or fluid. |
| Processor | NVIDIA Jetson Orin NX system-on-module (SoM), comprising NVIDIA Ampere GPU and ARM Cortex CPU |
| Memory | 8GB/ 16GB LPDDR5 @ 3200 MHz on SoM |
| PoE | IEEE 802.3at PoE+ PSE for Port 2 to Port 5, 50W total power budget |
| Video Port | 1x DisplayPort, supporting 3840x2160 at 60Hz |
| M.2 | 1x M.2 2242 M key socket (PCIe Gen4 x2) for NVMe SSD |
| DC Input | 12V DC power input |
| Dimension | 116 mm (W) x 171 mm (D) x 27 mm (H) (without wall-mount bracket) |
| Weight | 1.0 kg |
| Mounting | Wall-mount (standard) |
| Operating Temperature | -20°C to 60°C (20W TDP mode) fanless operating temperature while mounted on 50 x 50 x 0.2 cm metallic plate |
| Storage Temperature | -40°C to 85°C |
| Humidity | 10% to 90%, non-condensing |
| Vibration | Operating, MIL-STD-810H, Method 514.8, Category 4 |
| Shock | Operating, MIL-STD-810H, Method 516.8, Procedure I |
| EMC | CE/FCC Class A, according to EN 55032 & EN 55035 |