NANO-ITX / 120 × 120 mm · R101

UT100NU

28 W Core Ultra in a 120 mm square

Core Ultra 5 125H or Ultra 7 155H on a NANO board, with two DDR5 slots up to 96 GB and two Intel i226-V 2.5G ports. Four RS232 headers, two DB9 connectors and a 12–19 V input cover the cabinet side.

Full specification

UT100NU industrial motherboard, NANO-ITX, 120 × 120 mm — Specimen / UT100NU120 × 120 mm

120 × 120 mm Board envelope
−20 °C to +60 °C Operating range
DC 12–19 V · 120 W Power input
2 × 2.5G LAN · 6 COM Network and serial

Board survey / three faces

Three faces of one 120 mm square.

Front, I/O edge and detail. The heatsink footprint is what the enclosure must clear.

UT100NU industrial motherboard, NANO-ITX, 120 × 120 mm, I/O edge — **01 / I/O edge**DC jack, HDMI, DP, USB and two DB9 ports.

UT100NU industrial motherboard, NANO-ITX, 120 × 120 mm, front view — **02 / Front**DDR5 SO-DIMM slots and the Core Ultra package.

UT100NU industrial motherboard, NANO-ITX, 120 × 120 mm, board detail — **03 / Detail**Headers, M.2 bays and fan headers.

Specification / UT100NU

Core Ultra, 96 GB, six serial ports.

UT100NU specification card
CPU platform	Core Ultra 5 125H or Ultra 7 155H, Meteor Lake, 28 W; UEFI BIOS
Memory	2 × DDR5 SO-DIMM, 5600 MHz; 96 GB max
Storage	1 × M.2 M-Key 2280, PCIe 4.0 ×4 or SATA 3.0; 1 × SATA 3.0
Display	HDMI 2.1 and DP 2.1, both 4K@60 Hz
LAN	2 × Intel i226-V, 2.5G
Serial	4 × RS232 headers, BOM RS232/RS485; 2 × DB9 male
USB	4 × USB 3.0; 1 × Type-C; 2 × USB 2.0 headers plus 4 × USB 2.0
Expansion	1 × M.2 E-Key, PCIe 3.0 + USB 2.0 + CNVI, Wi-Fi/BT; TPM 2.0 option
GPIO / fan	1 × 8-channel GPIO header; 4-pin PWM CPU and SYS fan
Power	DC 12–19 V, 120 W
Dimensions	120 × 120 mm; board 345 g with heatsink
Temperature	−20 °C to +60 °C; 0–90% RH
Operating system	Windows 10, Windows 11, Linux

UT100NU industrial motherboard, NANO-ITX, 120 × 120 mm, interface detail — Board detail. Values from the UT100NU specification card.

Envelope / heat and airflow

Where 28 W sits in 120 mm.

Board outline, heatsink footprint and fan headers, with the DC rail and rated temperature.

Envelope schematic. Values from the UT100NU specification card.Not a mechanical drawing.

Applications / embedded and panel

Embedded, panel PC, edge.

Embedded systemsTwo Intel i226-V 2.5G ports and four RS232 headers.
Industrial panel PCsHDMI 2.1 and DP 2.1, both 4K@60 Hz.
Edge computingCore Ultra 5 or 7 with two DDR5 slots up to 96 GB.

Illustrative edge computing scene with industrial equipment — Illustrative scene · edge AI

Illustrative factory automation scene with control cabinets — Illustrative scene · factory automation

Configuration / standard and option

Standard first, then the BOM changes.

Function	Standard	Ordered option
CPU	Core Ultra 5 125H	Core Ultra 7 155H
TPM 2.0	CPU-integrated	External TPM 2.0
Serial mode	4 × RS232 headers	RS232/RS485 BOM
Memory	2 slots, 96 GB ceiling	Populate as ordered
Cooling	4-pin PWM headers	Heatsink and fan per enclosure
Power / temperature	DC 12–19 V, −20 to +60 °C	Unchanged unless documented