- Intel® Elkhart Lake Celeron® J and N Series SoC Processor
- Long-Life Embedded Class with Planned Lifecycle Through Q1'2036
- 1 * DDR4-3200MHz Single Channel SO-DIMM up to 16GB
- Up to 3 4K, 2 * HDMI & 1 * DP Display
- 2 * Intel i225-V 2.5GbE
- M.2 PCIE 3.0 NVME & SATA, 4 * USB 3.2 Gen2 (2 * USB Type-C)
- ECO-design for EuP/ErP

Model SeriesMU03
Part NumberMU03-00MU03-03 (32GB eMMC)MU03-07 (32GB eMMC and TPM 2.0)
Form FactorNUC (101 x 101 mm)
ProcessorIntel® Celeron J6412, 2.00GHz – 2.60GHz Burst, 4-Core 4-Thread, 10W TDP
* Ships with CPU heatsink/fan for bench testing
Memory1 x 260-pin Single Channel DDR4-3200 SO-DIMM up to 16GB Total
GraphicsIntel® UHD Graphics for 10th Gen Intel® Processors
AudioRealtek ALC888S HD Audio
LAN2 x Intel I225-V PCIe 2.5GbE
Storage1 x SATA3 6Gb/s
1 x M.2 (SATA & PCIe 3.0 x2, M-key, 2260/2280 NVMe)
1 x SATA3 6Gb/s
1 x M.2 (SATA & PCIe 3.0 x2, M-key, 2260/2280 NVMe)
Onboard 32GB eMMC
Super IOFINTEK F81804U
TPMIntel fTPM 2.0 (PTT) Intel fTPM 2.0 (PTT)
Onboard NUVOTON TPM v2.0
Back Panel Connectors
2 RJ45 LAN (10/100/1000/2500)
2 HDMI 2.0b (4096 * 2160 @ 60Hz)
1 USB 3.2 Gen 2 (10 Gb/s)
1 DP 1.4 (4096 * 2160 @ 60Hz)
1 +12V 2.5mm Diameter DC Power Jack

Front Panel Connectors
1 Power Switch
1 USB 3.2 Gen 2 (10 Gb/s)
1 USB 2.0
1 3.5mm Line-out & MIC-in Audio Jack
2 USB 3.2 Gen2 Type-C (10 Gb/s)

Onboard I/O Connectors
1 SATA3 6Gb/s Connector
1 M.2 M-Key, 2260/2280 (SATA & PCIe 3.0 x2 NVMe)
1 M.2 E-key, 2230 (USB and PCIe for WiFi)
1 Serial Headers (RS232/422/485)
1 USB Pin Headers for 2 additional USB 2.0 Ports
1 8 bit GPIO Header
1 4-pin SMBUS Header
1 4-pin Fan Header (Bottom)
1 AT/ATX Mode Jumper
1 4-pin SATA Power Output (Male)
Power Supply for MU03
External Power Supply – the board can be powered with a +12V external power supply though a DC connector on the back panel. The rear +12V DC jack accepts plugs with an inner diameter (ID) of 2.5 mm and an outer diameter (OD) of 5.5 mm, where the inner contact is +12V and the shell is GND.
Market Segments Supported
√ Industrial PC
√ Factory Automation
√ Retail (POS/Kiosk/ATM/Digital Signage)
√ Digital Security / Surveillance
√ Panel PC
Operating Temperature : 0 ~ 50°C
Storage Temperature : -20 ~ 60°C
Humidity: 10% ~ 90% RH @40°C (non-condensing)
Ordering Info
Part Number Description
MU03-00 Celeron J6412 NUC motherboard
MU03-03 Celeron J6412, 32GB eMMC NUC motherboard
MU03-07 Celeron J6412, 32GB eMMC, TPM 2.0 NUC motherboard
OS Support List
Windows Linux
Windows 10 64bit CentOS 8.2_2004
Win 10 IoT Enterprise 64-bit RedHat 8.2
Windows 11 64bit Fedora 33.1.2
OpenSUSE 15.2
Ubuntu 20.04.1
MU03 BIOS A01 Release Date 2022-6-21
Description First Release for Production.
Download  BAWUSA01.zip
Flash Instructions for UEFI 1. Unzip the file and copy to the USB flash drive with FAT32 format.
2. Insert the USB drive, Enter BIOS, and select "Built-in EFI Shell" from Boot Override.
3. Type fs0: to change path when you see Shell prompt.
4. Type *.NSH to auto update BIOS.
5. Power off the system after the update finished.
* Read Detailed Instructions in PDF
Revised History [A01]. Initial BIOS.

· Please do not flash the BIOS UNLESS your system has a BIOS-related issue. Flashing the wrong BIOS can cause irreparable damage to the system.
· Please be aware that by flashing this BIOS you agree that in the event of a BIOS flash failure, you must contact your dealer for a BIOS replacement. There are no exceptions to this policy. Jetway does not have a policy of replacing BIOS chips directly with end users.

Drivers for MU03
  Windows 10 (64 bit) Windows 11 (64 bit)
Chipset  inf_ehl.zip  inf_ehl_w11.zip
Graphic  gfx_ehl.zip  inf_ehl_w11.zip
Sound  audio_ehl.zip  audio_ehl.zip
LAN  intellan_ehl.zip  inf_ehl_w11.zip
SIO  sio_ehl.zip  sio_ehl.zip
ME  ime_ehl.zip  inf_ehl_w11.zip
1.0  G03-MU03-F.pdf
Power Consumption Report  Reports available upon request
Temperature Test Report  Reports available upon request
Watchdog/GPIO sample code  Watchdog and GPIO sample code for Windows and Linux