ASUS
ASUS 90AE0191-M002D0 PE1100N Orin Nano 4G barebone server
Compact ARM barebone server with NVIDIA Jetson Orin Nano delivering 34 TOPS AI performance, 4 GB LPDDR5, dual Gigabit LAN, HDMI, three USB 3.2 ports, dual SIM, CAN bus.
- Form FactorCompact
- CPU TypeARM
- Installed CPU6 x Arm Cortex-A78AE v8.2
- CPU FeaturesAI Performance 34 TOPS
- Installed Memory Size4 GB 64-bit LPDDR5
- Installed HDDNo Storage Installed
- 34 TOPS AI performance from 6-core Arm Cortex-A78AE CPU
- Fanless compact design operates from -20 to 50 °C
- 512-core NVIDIA Ampere GPU with 16 Tensor Cores
- Dual Gigabit LAN plus M.2 slots for Wi-Fi, 4G and 5G
- 12 to 24 VDC input with remote power pin and isolated DI/DO
Compact Edge AI Server
The ASUS PE1100N barebone server integrates an NVIDIA Jetson Orin Nano module with a 6-core Arm Cortex-A78AE v8.2 CPU and a 512-core Ampere GPU delivering 34 TOPS of AI performance. It targets developers and integrators deploying inference workloads at the edge in industrial, robotics or smart-city scenarios where a fan-less, wide-temperature platform is required. Ubuntu Desktop is pre-supported for rapid software bring-up.
Fan-less Thermals and 12-24 VDC Input
A passively cooled chassis operates silently from -20 °C up to 50 °C, drawing power through a 3-pin terminal block that accepts 12 to 24 VDC and includes a remote power-button pin. Dual Gigabit Ethernet, three USB 3.2 Gen1 Type-A ports, two RS-232/422/485 DB9 ports, one CAN bus DB9 port and isolated 4-channel DI/DO terminal blocks provide rugged connectivity without active airflow. HDMI 1.4a outputs 3840 x 2160 at 30 Hz for local display.
Expandable Storage and Wireless via M.2
The board offers an M key slot (2242/2260/2280) for a PCIe SSD boot drive, an E key slot (2230) for Wi-Fi/BT modules and a B key slot (3042/3052) for 4G/5G modems, all user-populated. Buyers who need integrated storage or cellular connectivity out of the box should look elsewhere, as the barebone ships with no drives or wireless cards installed. The jump from earlier Jetson Nano modules is worth it when 34 TOPS and LPDDR5 bandwidth are required for transformer-based models.
Highlights
- 34 TOPS AI performance from 6-core Arm Cortex-A78AE CPU
- Fanless compact design operates from -20 to 50 °C
- 512-core NVIDIA Ampere GPU with 16 Tensor Cores
- Dual Gigabit LAN plus M.2 slots for Wi-Fi, 4G and 5G
- 12 to 24 VDC input with remote power pin and isolated DI/DO
Specifications
| Brand | ASUS |
|---|---|
| Model | PE1100N / Orin Nano 4G/US |
| Part Number | 90AE0191-M002D0 |
| Form Factor | Compact |
| CPU Type | ARM |
| Installed CPU | 6 x Arm Cortex-A78AE v8.2 |
| CPU Features | AI Performance 34 TOPS |
| Installed Memory Size | 4 GB 64-bit LPDDR5 |
| Installed HDD | No Storage Installed |
| M.2 | M.2 M key: 1 x 2242/2260/2280, for M.2 SSD (PCIe, OS disk, size option) M.2 E key: 1 x 2230, for Wi-Fi/BT (PCIe, USB 2.0, I2C and PCM) M.2 B key: 1 x 3042/3052, for 4G/5G (PCIe, USB 2.0/3.0) |
| GPU/VPU | 512-core NVIDIA Ampere GPU with 16 Tensor Cores |
| Max. LAN Speed | Dual 1 Gigabit |
| Front USB | 3 x USB 3.2 Gen1, Type-A |
| COM | 2 x RS-232/422/485, DB9 1 x CAN bus, DB9 |
| HDMI | 1 x HDMI 1.4a, 3840 x 2160 @30Hz |
| RJ45 | 2 |
| Other Ports | 4 x DI, 4 x DO (2x5 Terminal Block, w/ isolation) |
| Max. Power | 12 to 24 VDC, 3-pin terminal block (1-pin for remote power button) |
| Temperature | Operating Temp. -20 ~ up to 50°C Storage Temp. -40 ~ 85°C |
| Humidity | 10 ~ 95% (non-condensing) |
| Dimensions | Board: 3.5", 146 x 105 mm System: 152 x 114 x 72 mm |
| Weight | 1.4kg |
| Shipping weight | 2.04 kg |
| Package size | 254 × 229 × 114 mm |
Questions about this item
How do I install an M.2 2280 SSD into the M key slot and what step is often missed?
Insert the M.2 2280 SSD into the M key slot at an angle, secure it with the mounting screw, then configure the BIOS to boot from the PCIe SSD; the step often missed is enabling the M.2 M key as the primary boot device in the firmware settings.
What maintenance will the fan-less PE1100N need after extended operation at 50°C?
The fan-less design has no moving parts to service; periodically clean dust from the heatsink fins and verify the 12 to 24 VDC terminal block connections remain tight to maintain thermal performance.
At what temperature does the Orin Nano 4G throttle under sustained 34 TOPS AI workloads?
The operating range tops out at 50°C; sustained 34 TOPS loads will trigger thermal throttling once the internal temperature approaches this limit, reducing GPU and CPU clocks to stay within the rated envelope.
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