3.5-inch SBC · 146×102 MM · R100

UT1003AW Industrial Motherboard

Name: UT1003AW Industrial Motherboard
Brand: GEOLiNK
SKU: UT1003AW

Onboard Core Ultra at 15 W or 28 W with 12 selectable SKUs, DP 2.1 plus HDMI 2.1, and an i226-LM controller with Intel AMT — the UT1003AW is the flagship of the 3.5-inch segment.

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UT1003AW · Quick Specs

CPU	Onboard Core Ultra U/H · 15W/28W
Memory	2× DDR5 SO-DIMM · 96GB
Display	HDMI 2.1 · DP 2.1 · Type-C 4K · LVDS/eDP
Network	2× 2.5G i226-V + i226-LM · AMT
Power	DC 9–36V wide input
Temperature	−20/+60°C operating

UT1003AW industrial motherboard top view

CORE ULTRA U/H · DDR5 96GB · DP 2.1 · DUAL 2.5G + AMT · DC 9–36V · SAMPLE MOQ 1 PC

Why UT1003AW

Four reasons to spec the UT1003AW

Management

AMT on the i226-LM

Intel AMT rides the second 2.5G controller — power-cycle, console and inventory control for unattended machines, out of band.

Platform

Core Ultra, 12 SKUs

From 125U at 15 W to 255H at 28 W — match performance to thermal budget without changing the board.

Display

DP 2.1 + HDMI 2.1

DP 2.1 and HDMI 2.1 out, Type-C at 4K, plus 24-bit LVDS or eDP for the panel — four display paths off one board.

Serial

Six COM, RS422 in BIOS

COM1/2 switch RS232/RS485/RS422 in BIOS; the rest RS232. CAN, GPIO and a SIM slot round out the machine interface.

Full Specifications

Technical data

Per the UT1003AW English datasheet (revision R100). The full datasheet is available on request.

CPU	Onboard Intel Core Ultra-U/H series (U-15W / H-28W) · EFI BIOS · 12 SKUs: 135H / 125H / 125U / 165H / 165U / 155U / 155H / 185H / 225U / 255U / 225H / 255H
Memory	2× DDR5 SO-DIMM · up to 96 GB
Storage	1× M.2 M-Key 2280 (PCIe x4 NVMe) · 1× SATA 3.0 (7-pin, SATA power 5V 2-pin)
Display	1× HDMI 2.1 · 1× DP 2.1 · 1× Type-C (4K) · 24-bit LVDS (LVDS or eDP, one of two)
Network	2× RJ45 2.5G · Intel i226-V + Intel i226-LM · AMT supported · M.2 B-Key 4G/5G + SIM · M.2 E-Key WiFi
USB	3× USB 3.0 + 1× USB 2.0 (one port optional as 2× USB 2.0) · 2× 2×5-pin headers (4× USB 2.0)
Serial	6× COM · COM1/2 RS232/RS485/RS422 (BIOS, default RS232) · COM3–6 RS232
Expansion	1× M.2 B-Key (PCIe + USB 3.0, 4G/5G) · 1× SIM slot · 1× M.2 E-Key (PCIe + USB WiFi)
Other I/O	8-bit GPIO header · CAN 2×3-pin · SPK · F_Panel · CL_CMOS · AT/ATX · CPU smart fan + system fan
Security	TPM 2.0 chip optional (not fitted by default)
Power	DC 9–36V wide input
Dimensions	146 × 102 mm · 160 g without heatsink
Environment	−20°C to +60°C operating · −40°C to +85°C storage · 0–90% RH, non-condensing
Software	Windows 10 · Windows 11 · Linux

Where It Fits

Quiet patient-side systems and plant HMIs

The UT1003AW suits systems where silence, management and multi-port I/O all matter at once. Typical deployments:

Medical devices: Core Ultra 15W fanless keeps noise out of clinics and labs; TPM 2.0 chip and long datasheet lifetime support regulated programs.
Plant HMIs and panel PCs: six COM plus CAN reach drives and PLCs; DP 2.1 and HDMI 2.1 drive high-resolution operator screens.
Unattended gateways: AMT over i226-LM, 4G/5G B-Key with SIM, and DC 9–36 V make the board serviceable from a desk far away.

Configuration

Ordering options

Configuration is set at order time; the base board stays standard.

Option	Available at order
CPU SKU	135H · 125H · 125U · 165H · 165U · 155U · 155H · 185H · 225U · 255U · 225H · 255H
COM mode	COM1/2 RS232/RS485/RS422 selectable in BIOS (default RS232)
Panel output	24-bit LVDS or eDP (one of two)
Security	TPM 2.0 chip (not fitted by default)