NANO-ITX · 120×120 MM · R101

AD30NU Industrial Motherboard

Name: AD30NU Industrial Motherboard
Brand: GEOLiNK
SKU: AD30NU

A 6W Intel Alder Lake-N N100 board on a 120×120 mm footprint — the AD30NU couples a fanless-class CPU with dual Intel i226-V Gigabit Ethernet, six serial channels and a 2.0 mm pitch header set, sized for sealed panel PCs and embedded control boxes.

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AD30NU · Quick Specs

CPU	Onboard Intel N100, 6W (N305 15W optional)
Memory	1× DDR4 SO-DIMM, up to 16GB
Display	HDMI 2.0 4K @ 60Hz · DP 4K @ 60Hz
Network	2× Intel i226-V Gigabit LAN
Power	DC 12–19V, 30W
Temperature	−20/+60°C operating

N100 6W · DDR4 16GB · DUAL I226-V GBE · 8 SERIAL · DC 12–19V · SAMPLE MOQ 1 PC

Why AD30NU

Built for sealed, quiet boxes

Power Budget

6W CPU, 30W system

Alder Lake-N N100 at 6W TDP with a 30W DC input — the whole platform runs cool enough for fanless, dust-sealed enclosures.

Serial Density

Eight serial channels

Two DB9 COM ports, two RS485 and a four-port RS232 header: enough serial legs for SCADA-style field wiring on one 120 mm board.

Networking

Dual i226-V GbE

Two Intel Gigabit ports for control networks on separate segments, or LAN failover in remote equipment; LAN2 can also be an Intel i211.

Footprint

120×120 mm NANO

Vertical HDMI/DP connectors and 2.0 mm expansion headers keep the board flat in shallow panel PC and DIN-rail box builds.

Full Specifications

Technical data

Per the AD30NU English specification sheet (revision R101). Specifications can be verified against the datasheet on request.

Model	AD30NU · revision R101 · NANO motherboard 120×120 mm · UEFI boot
CPU	Onboard Intel Alder Lake-N · N100 default 6W TDP · N305 15W TDP optional · UEFI BIOS
Memory	1× DDR4 SO-DIMM · up to 16 GB
Storage	1× M.2 M-Key 2280 (PCIe 3.0 x2 NVMe, optional SATA 3.0 protocol) · 1× SATA 3.0 (2-pin power)
Display	1× HDMI 2.0 4096×2160@60Hz (vertical) · 1× DP 4096×2160@60Hz (vertical)
Network	2× Gigabit LAN · Intel i226-V (LAN2 optional Intel i211)
Serial	2× COM (DB9) · 2× RS485 (selectable as 2× RS232) · 4× RS232 header
USB	2× USB 2.0 · 2× USB 3.0 front panel · 1× USB 2.0 header
Other I/O	8-bit GPIO header · Power/HDD LED · power & reset buttons (one-key restore) · buzzer · 2-pin CL_CMOS · 3-pin REST_SEL
Power	DC 12–19V input · 30W
Dimensions	120 × 120 mm
Environment	−20°C to +60°C operating, 0–90% RH non-condensing · −40°C to +85°C storage, 0–90% RH non-condensing
Software	Windows 10 · Windows 11 · Linux

Where It Fits

Field wiring, panel PCs and OEM lines

The AD30NU is the board to spec when a machine builder needs serial reach, a small fanless footprint and a low power budget. Typical deployments:

Machine control panels: RS485 legs to drives and sensors, DB9 COM to the HMI, dual GbE to separate the control and office networks.
Sealed panel PCs: the 6W platform keeps the system fanless, so an IP-rated front bezel can close around it without thermal compromises.
OEM gateway boxes: with RS232/485 field ports and an M.2 E-Key WiFi/BT option, the board becomes a compact protocol bridge for retrofit projects.

Industrial automation control panel in a factory

Configuration

Ordering options

Selectable options are configured at order time against a standard base board.

Option	Standard	Optional
CPU	Intel N100 (Alder Lake-N, 6W, 4C4T)	N150 · Core i3-N305 (15W)
LAN 2	Intel i226-V GbE	Intel i211 GbE
RS485 ports	2× RS485 on DB9	2× RS232 instead
Console	—	COM1 supports Console
Security	TPM 2.0 off (reserved)	Onboard TPM 2.0
Wireless	—	M.2 E-Key (PCIe 3.0 / CNVi + USB 2.0) WiFi/BT
Thermals	Standard heatsink	7201000133 heatsink (15W CPU + 0.2mm thermal pad)