Overview
The QM11U is a next-generation Mini-ITX industrial board built for high-performance 24/7 environments. Powered by Intel 11th Generation Tiger Lake processors (Core i3-1115G4, i5-1135G7/1145G7, i7-1165G7/1185G7, etc.), it delivers exceptional computing power with integrated Iris Xe Graphics for advanced industrial applications.
Features
1. 11th Gen Intel Tiger Lake Performance
Powered by Intel 11th Generation Tiger Lake processors (i3-1115G4, i5-1135G7/1145G7, i7-1165G7/1185G7). Integrated Iris Xe Graphics delivers superior GPU performance for industrial workloads.
2. High-Speed DDR4 Memory
2 x DDR4 slots support up to 64GB memory at speeds up to 3200MHz — ideal for data-intensive applications.
3. Quad 4K Display Output
HDMI 2.0 (4K@60Hz), DP 1.4 (4K@60Hz), VGA, EDP1, LVDS/EDP2 — supports up to 4 independent 4K displays for advanced signage and multi-screen workstations.
4. Flexible Network Options
1 or 2 x Gigabit LAN (Intel i219V + Realtek 8111H / YT6801) with Wake-on-LAN and PXE support.
5. Versatile Storage
1 x M.2 2280 NVMe/SATA (optional 2242) + 1 x SATA 3.0 port for fast data access.
6. Modern I/O Connectivity
8/10 x USB (4 x USB3.2) plus optional Type-C interface. Up to 6 x COM ports (COM1/COM2: RS232/422/485).
7. Wide Power Input
Supports 12V/19V DC-IN or ATX 4Pin. 60W full load — use 12V7A or 19V6.3A power supply.
8. Industrial-Grade Durability
-10°C to 60°C operating temperature. Watchdog timer with 256-level hardware reset.
Application
Industrial Control Systems: Ideal for factory automation, CNC machines, and PLC systems with optional 6 x COM ports and 11th Gen performance.
Digital Signage: HDMI 2.0 (4K@60Hz) + DP 1.4 (4K@60Hz) for ultra-smooth 4K video playback in retail stores, airports, and hotels.
Self-Service Kiosks: Compact Mini-ITX (170x170mm) with Type-C option for modern interactive terminals and ATMs.
Embedded Automation: M.2 NVMe storage and Mini-PCIe for WiFi/4G modules make it suitable for IoT gateways and edge computing.
Medical Equipment: Iris Xe Graphics enables high-quality imaging for diagnostic devices and patient monitoring systems.
Network Security: Dual Gigabit LAN options ideal for next-gen firewalls, VPN gateways, and NAS devices.
Why Choose Us
1. 11th Gen Tiger Lake Advantage: Latest Intel architecture with Iris Xe Graphics — up to 2x GPU performance compared to 10th Gen.
2. Quad 4K Display Support: HDMI 2.0 + DP 1.4 enables four independent 4K displays at 60Hz — unmatched in Mini-ITX industrial boards.
3. Modern Connectivity: Optional Type-C interface for future-proof peripheral connections.
4. 4 I/O Configurations: Choose from 2C, 2L2C, 6C, or 2L6C — same footprint, different I/O.
5. 24/7 Burn-In Testing: Every board undergoes 48-hour testing before shipping.
6. Factory Direct Pricing: Wholesale pricing direct from Shenzhen.
Model |
CPU |
4K |
Mini-PCIE |
LAN |
COM |
USB2.0 |
USB3.2 |
Type-c （Optional） |
Memory |
Power |
QM11U-2C |
Support Intel Tiger Lake 11th Generation Core i3, i5, i7 |
√ |
Default support for WIFI, can be changed to support 4G/Bluetooth Or MSATA |
1 |
2 |
6 |
4 |
1 |
2*NB-DDR4 MAX 64G |
12/19V |
QM11U-6C |
1 |
6 |
6 |
4 |
1 |
QM11U-2L2C |
2 |
2 |
4 |
4 |
1 |
QM11U-2L6C |
2 |
6 |
4 |
4 |
1 |
Realtek sound card motherboard supports 10 USB (4 USB3.2, 6 USB2.0); 9 USB can be modified to support 4G/Bluetooth The USB sound card motherboard supports 9 USB (3 USB3.2, 6 USB2.0); Can modify 8 USB to support 4G/Bluetooth after modification |
>> CPU information
CPU |
CPU Brand |
CPU model |
main frequency |
Turbo |
CPU Power consumption（W） |
|
Celeron |
6305E |
Dual core 2.8G |
/ |
15 |
Gen 11th I3 |
Core |
1115G4E |
Dual core 2.2G |
3.9G |
15 |
Core |
1115GRE |
Dual core 2.2G |
3.9G |
15 |
Core |
1115G4 |
Dual core 1.7G~3.0G |
4.1G |
12~28 |
Core |
1125G4 |
Quad core 900 M~2.0G |
3.7G |
12 ~28 |
Gen 11th I5 |
Core |
1145G7E |
Quad core1.5G |
4.1G |
15 |
Core |
1145GRE |
Quad core1.5G |
4.1G |
15 |
Core |
1145G7 |
Quad core1.1G~2.6G |
4.4G |
12~28 |
Core |
1135G7 |
Quad core900 M~2.4G |
4.20 GHz |
12~28 |
Core |
1155G7 |
Quad core1.0 G~2.5G |
4.50 G |
12~28 |
Gen 11th I7 |
Core |
1185GRE |
Quad core1.8G |
4.4G |
15 |
Core |
1185G7E |
Quad core1.8G |
4.4G |
15 |
Core |
1185G7 |
Quad core1.2 G~3.0G |
4.8G |
12~28 |
Core |
1165G7 |
Quad core1.2 G~2.8G |
4.7G |
12~28 |
Core |
1195G7 |
Quad core1.3~2.9G |
5.0G |
12~28 |
>> Product Specifications
Motherboard Size |
170mm（L）*170mm（W）*23mm（H） |
CPU |
Support 11th generation Tiger Lake Core i3-1115G4, i5-1135G7, i7-1165G7, etc |
Memory |
2 * NB-DDR4 memory slot, supports 2133/2400/2666/320MHz memory, maximum support 64GB |
Power supply |
1*DC_IN |
Supports 12V/19V voltage, with a DC head inner diameter of 2.5MM The full load power consumption of the motherboard is about 60W. Suggest using a 12V7A or 19V 6.3A or higher power supply |
1*ATX |
Display |
Integrated Intel UHD Graphics/Intel Iris Xe Graphics Super Core Graphics Card Support single display, dual display/triple display/quad display replication, dual display/triple display/quad display expansion, dual display under SHELL |
1*VGA DB15 interface |
Supports a resolution of 1920* 1080@60Hz |
1*DP interface（optional） |
Supports DP++and 4K resolution of 4096/3840* 2160@60Hz |
Choose between VGA interface and DP interface |
1*HDMI 2.0 interface |
Supports 4K resolution of 4096/3840* 2160@60Hz |
1*HDMI_CON pin |
Supports 4K resolution of 4096/3840* 2160@60Hz （16Pin，2*8Pin，2.0mm） |
1*EDP1 pin |
EDP-C screen cable, supports 4K resolution 4096/3840* 2160@60Hz （30Pin，2*15Pin，2.0mm） |
1*EDP_PWR pin |
EDP voltage control pin (6Pin, 2 * 3Pin, 2.0mm) |
1*LVDS/EDP2 pin |
Supports a resolution of 1920* 1080@60Hz （30Pin，2*15Pin，2.0mm） |
1*LVDS_PWR pin |
LVDS or EDP2 voltage control pin (6Pin, 2 * 3Pin, 2.0mm) |
1*INVERT pin |
LVDS backlight switch backlight brightness adjustment control (6Pin, 1 * 6Pin, 2.0mm) |
1*BKLT-PWR1 |
LVDS backlight voltage control pin (3Pin, 1 * 3Pin, 2.54mm) |
Choose between LVDS pin and EDP 2 signal, share pin, EDP 2 does not support 4K, EDP 2 uses EDP B screen cable |
Network |
1/2*RJ45 LAN interface |
Supports both single network and dual network options, and supports network wake-up and PCIe diskless boot functionality Single network: default Intel i219V Gigabit Ethernet card chip, Dual network: Intel i219V+Realtek 8111H Gigabit Ethernet card; Optional Intel i219V+Yutaiwei YT6801 Gigabit Ethernet card; |
1*MPCIE interface |
PCIE3.0 signal, supports WIFI module, optional support for 4G/Bluetooth module |
Hard disk |
1*M.2 interface |
PCIE3.0 signal, supports Key-M interface default M.2 2280 hard drive, optional M.2 2242 hard drive; |
1*SATA1 interface |
Standard SATA 3.0 hard drive interface, maximum transfer speed of 6.0 Gbps |
1*SATA_PWR2 pin |
The hard drive power supply pin can be powered with 5V or 12V. （4Pin，1*4Pin，2.54mm） |
Sound |
Integrated Realtek ALC897 HD digital audio decoder, 6-channel high fidelity audio controller Can be modified to support HS-100A USB sound card chip |
1*LINE_OUT interface |
Supports audio output (green) |
1*MIC_IN interface |
Supports microphone input (red) |
1*INT_SPK pin |
The amplifier supports dual channel output with 8 ohms and 5 watts speakers (4Pin, 1 * 4Pin, 2.0mm) |
1*F_AUDIO pin |
Standard audio pins (9Pin, 2 * 5Pin, 2.54mm) |
USB |
2*USB3.2 interface |
Rear standard USB 3.2 Gen1 interface, with a maximum transmission bandwidth of 5Gbps |
2*USB2.0 interface |
Rear standard USB 2.0 interface, with a maximum transmission bandwidth of 480Mbps |
1*F_USB1 pin |
Front USB 2.0 pins, one set with 2 USB 2.0 (9 pins, 2 5 pins, 2.54mm) |
1*F_USB2 pin |
Front USB 2.0 pins, one set with 2 USB 2.0 (9 pins, 2 5 pins, 2.54mm) |
1*F_USB3_A pin |
Front USB 3.2 pins, one set with 2 USB 3.2 (19Pin, 2 10Pin, 2.0mm) |
1*Type_C interface(optional) |
Standard Type_C interface |
The signal of Type_C interface is either paired with the F_USB3_Spin |
switch function |
1*F_PANEL pin |
Switch, power light, hard disk light, restart pin (9Pin, 2 * 5Pin, 2.54mm) |
1*AUTO_SW pin |
Hardware control power on plug (3Pin, 1 * 3Pin, 2.0mm) |
Other I/O |
COM1/COM2 pin |
Serial port, all support RS232, RS422/RS485 optional (9Pin, 2 * 5Pin, 2.54mm) |
COM3~COM6 pin |
Serial port, supports standard RS232 (39Pin, 2 * 20Pin, 2.0mm) |
1*JCOM1 pin |
Control the 9th pin voltage of COM1 to 0V/5V/12V, optional (6Pin, 2 * 3Pin, 2.0mm) |
1*JCOM2 pin |
Control COM2 9th pin voltage 0V/5V/12V optional (6Pin, 2 * 3Pin, 2.0mm) |
1*SIM_CARD slot |
Supports SIM card, SIM card is required when using 4G |
1*CPU_FAN pin |
CPU fan pin, supports temperature control (3Pin, 1 * 3Pin, 2.54mm) |
1*SYS_FAN pin |
System fan pin, full speed, does not support temperature control (3Pin, 1 * 3Pin, 2.54mm) |
1*CLR_CMOS pin |
Motherboard discharge, reset pin (3Pin, 1 * 3Pin, 2.0mm) |
1*J_GPIO pin |
GPIO control pins (10Pin, 2 * 5Pin, 2.0mm) |
operating environment |
Working temperature: -10 ℃~60 ℃; Working humidity: 5%~95% relative humidity, no condensation |
BIOS |
AMI BIOS， Support power on, timed power on, and intelligent recognition of remote power on/off devices |
Watch Dog |
Watchdog programming, supports hardware reset function (256 levels, 0-255 seconds) |
operating system |
Supports Windows 11, Windows 10, Linux, etc |
>> FAQ
Q |
A |
CPU support? |
11th Gen Tiger Lake (i3-1115G4, i5-1135G7/1145G7, i7-1165G7/1185G7, Celeron 6305E) |
Max memory? |
2 x DDR4, up to 64GB, up to 3200MHz |
HDMI version? |
HDMI 2.0 (4K@60Hz) |
Max displays? |
4 independent displays |
Type-C support? |
Optional |
LAN ports? |
1 or 2 x Gigabit (Intel i219V) |
Storage? |
M.2 NVMe/SATA + SATA 3.0 |
COM ports? |
2 or 6 (COM1/COM2: 232/422/485) |
Power supply? |
12V/19V DC, 12V7A or 19V6.3A recommended |
Operating temp? |
-10°C ~ 60°C |
Watchdog? |
Yes, 256-level |
