Overview
The ELSKY QM9550E/L is an industrial-grade Mini-ITX motherboard designed for 24/7 continuous operation. Based on the Intel Broadwell-U chipset, it supports Intel 5th Generation processors (i3-5010U, i5-5200U, i7-5500U, etc.).
Features
Broad Processor Compatibility: Supports Intel 5th Gen Broadwell-U processors (i3-5010U, i5-5200U, i7-5500U) for reliable industrial performance.
High-Speed Memory Support: 1 x NB-DDR3 slot supports up to 8GB 1600MHz memory.
Triple Display Output: HDMI 1.4 (4K@30Hz), VGA, LVDS, EDP1, EDP2 — ideal for digital signage.
Gigabit Network: 1 x Realtek 8111HN Gigabit LAN with Wake-on-LAN and PXE support.
Flexible Storage Options: 1 x SATA 3.0 port + 1 x MSATA interface.
Rich I/O Connectivity: 8 x USB (2 x USB3.0 + 6 x USB2.0) and optional 2/6 x COM ports.
Industrial-Grade Durability: 24/7 operation at -10°C to 60°C. Watchdog timer with 256-level reset.
Application
Industrial Control Systems: Perfect for factory automation, CNC machines, and PLC systems. Supports optional 6 x COM ports for diverse industrial equipment connectivity.
Digital Signage: HDMI 1.4 supports 4K@30Hz output, ideal for retail stores, airports, hotels, and public information displays.
Self-Service Kiosks: Compact Mini-ITX (170x170mm) form factor fits easily into ATMs, ticketing machines, vending machines, and interactive terminals.
POS Systems: Perfect for point-of-sale terminals in retail and hospitality environments with reliable 24/7 operation.
Why Choose Us
Industry Experience: Specialized in industrial motherboard manufacturing with years of experience serving global customers.
Quality Assurance: Each motherboard undergoes rigorous testing under extreme conditions to ensure stability and reliability.
Technical Support: Dedicated engineering team provides prompt technical assistance and solutions.
Flexible Ordering: Support small sample orders and bulk wholesale with competitive pricing.
Fast Delivery: Ready stock for standard models, fast shipping worldwide from China.
Motherboard model |
CPU |
4K |
COM |
LAN |
USB2.0 |
USB3.0 |
SSD |
Memory |
Power |
QM9550E |
Broadwell-U 5th Generation |
support |
2/6 |
1 |
6 |
2 |
1*SATA 1*MSATA |
1*NB DDR3 8GB MAX |
+12V |
2 |
4 |
2 |
QM9550L |
2/6 |
1 |
6 |
2 |
2 |
4 |
2 |
The single network motherboard defaults to 8*USB and supports 4G/Bluetooth modules by default |
>> CPU information
CPU Specifications |
CPU Brand |
CPU Model |
Frequency |
Turbo |
CPU power consumption (W) |
Full load power consumption (W) |
5th Generation I3 |
Intel Core |
5005U |
Dual-core 2.0G |
|
15 |
40 |
5010U |
Dual core 2.1G |
|
15 |
40 |
5015U |
Dual core 2.1G |
|
15 |
40 |
5020U |
Dual core 2.2G |
|
15 |
40 |
5th Generation I5 |
Intel Core |
5200U |
Dual core 2.2G |
2.7G |
15 |
40 |
5250U |
Dual core 1.6G |
2.7G |
15 |
40 |
5257U |
Dual-core 2.7G |
3.1G |
15 |
40 |
5287U |
Dual-core 2.9G |
3.3G |
28 |
55 |
5300U |
Dual core 2.3G |
2.9G |
15 |
40 |
5350U |
Dual core 1.8G |
2.9G |
15 |
40 |
5th Generation I7 |
Intel Core |
5500U |
Dual-core 2.4G |
3.0G |
15 |
40 |
5550U |
Dual-core 2.0G |
3.0G |
15 |
40 |
5557U |
Dual-core 3.1G |
3.4G |
28 |
55 |
5600U |
Dual core 2.6G |
3.2G |
15 |
40 |
5650U |
Dual core 2.2G |
3.1G |
15 |
40 |
>> Product Specifications
Motherboard size |
170mm(L)*170mm(W)* 20mm(H) |
CPU Processor |
QM9450E/QM9450L |
Supports integration of 4th generation CPUs: I3-4010U, I5-4200U, I7-4500U, etc. |
QM9550E/QM9550L |
Supports integration of 5th generation CPU: I3-5010U, I5-5200U, I7-5500U, etc. |
Chipset |
Haswell-U, Broadwell-U Express Chipset |
Memory support |
1*NB-DDR3 SODIMM memory slot, supports 1600MHz memory , low voltage 1.35V , maximum support 8GB |
Power supply |
1*DC_IN |
Supports 12V voltage, the inner diameter of the DC head is 2.5MM The motherboard consumes about 40W when fully loaded. It is recommended to use a 12V5A or higher power supply |
1*DC_ATX |
Display functions |
4th Generation |
Intel HD Graphics 4400 graphics controller |
Support single display, dual display copy, dual display expansion, single display under DOS |
5th Generation |
Intel HD Graphics 5500 graphics controller |
1*VGA DB15 interface |
Support resolution 1920*1080@60Hz |
1*VGA_OUT pin |
Support resolution 1920*1080@60Hz (12Pin, 1*12Pin, 2.0mm) |
1*HDMI 1.4 interface |
Support 4K resolution 4096/3840*2160@30Hz |
1*EDP2 pin |
EDP-A display cable, support resolution 1920*1080@60Hz (30Pin, 2*15Pin, 2.0mm) |
Choose between EDP2 pin and HDMI port |
1*EDP1 pin |
EDP-B screen cable, support resolution 1920*1080@60Hz (30Pin, 2*15Pin, 2.0mm) |
1*LVDS pin |
Support resolution 1920*1080@60Hz (30Pin, 2*15Pin, 2.0mm) |
Choose between EDP1 pin and LVDS pin |
1*INVERT pin |
LVDS backlight switch control pin (6Pin, 1*6Pin, 2.0mm) |
1*LVDS_PWR2 pin |
LVDS or EDP1 working voltage control pin (6Pin, 2*3Pin, 2.0mm) |
Network Features |
1/2*RJ45 LAN interface |
The single network supports the Realtek 8111HN Gigabit network card by default; Optional support for Realtek 8105E 100M network card; Dual network supports Realtek 8111HN + Realtek 8111H Gigabit network card; Optional support for Realtek 8105E + Realtek 8106E 100M network card; Support network wake-up and PXE functions; |
1*Mini-PCIE interface |
Support PCIE 2.0 signal, support Wifi/Bluetooth/4G module |
Hard disk function |
1*SATA1 interface |
Standard SATA3.0 hard disk interface, maximum transmission speed 6.0 Gbps |
1*MSATA interface |
Support MS ATA disk or USB signal WIFI module |
1*SATA_PWR1 pin |
Hard disk power supply pin, can take 5V, 12V power. (4Pin, 1*4Pin, 2.54mm) |
Sound Features |
Integrated Realtek ALC 897 HD digital audio decoder, 6-channel high-fidelity audio controller; Can be modified to support Cmedia HS-100B high-fidelity USB audio chip |
1*LIN_OUT interface |
Support audio output (green) |
1*MIC_IN interface |
Support microphone input (red) |
1*INT_SPK pin |
The amplifier supports 8 ohm 5 watt speaker dual channel output (4Pin, 1*4Pin, 2.0mm) |
USB Function |
2*USB3.0 interface |
Rear standard USB3.0 interface |
2*USB2.0 interface |
Rear standard USB2.0 interface |
1*F_USB3 pin |
Front USB2.0 pin, one set has 2*USB2.0 (9Pin, 2*5Pin, 2.54mm) |
1*F_USB4 pin |
Front USB2.0 pin, one set has 2*USB2.0 (9Pin, 2*5Pin, 2.54mm) |
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 pin (3Pin, 1*3Pin, 2.0mm) |
Other I/O |
1*COM1 pin |
The serial port supports RS232 by default (9Pin, 2*5Pin, 2.54mm) |
1*COM2 pin |
Support RS232/422/485 optional, BIOS settings (9Pin, 2*5Pin, 2.54mm) |
1*JCOM1 pin |
Control COM1 pin 9 voltage 0V/5V/12V optional (6Pin, 2*3Pin, 2.0mm) |
1*JCOM2 pin |
Control COM2 pin 9 voltage 0V/5V/12V optional (6Pin, 2*3Pin, 2.0mm) |
1*COM3~6 pin |
Serial port, support standard RS232; (39Pin, 2*20Pin, 2.0mm) |
1*JLPT pin |
Parallel port, standard printer port pin (25Pin, 2*13Pin, 2.0mm) |
1*SIM_CARD slot |
Support SIM card, SIM card is required when using 4G |
1*CLR_CMOS pin |
Motherboard reset and discharge pin (2Pin, 1*2Pin, 2.54mm) |
1*SYS_FAN pin |
System fan pin, full speed, does not support temperature control (3Pin, 1*3Pin, 2.54mm) |
1*CPU_FAN pin |
CPU fan pin, supports temperature control (3Pin, 1*3Pin, 2.54mm) |
1*J_GPIO pin |
Standard GPIO pin (10Pin, 2*5Pin, 2.0mm) |
Operating Environment |
Working temperature: -10℃~60℃; Working humidity: 5%~95% relative humidity, no condensation |
BIOS |
AMI BIOS, supports power-on, scheduled power-on, remote power on and off, and intelligent device identification |
Watch Dog |
Watchdog programming, support hardware reset function (256 levels, 0~255 seconds) |
Operating system |
Supports Windows 10, Windows 7, Linux, etc. |
>> FAQ
1. What processors does the QM9550E/L support?
Supports Intel 5th Generation Broadwell-U processors, including Core i3-5010U, i5-5200U, i7-5500U.
2. How much memory can it support?
It has 1 x NB-DDR3 SODIMM slot, supporting up to 8GB of 1600MHz memory.
3. Does it support 4K display?
Yes. HDMI 1.4 interface supports 4K resolution at 30Hz .
4. How many COM ports are available?
Optional 2 or 6 x COM ports.
5. What power supply is recommended?
Supports 12V DC-IN or ATX 4Pin.
6. What is the operating temperature range?
The motherboard operates reliably from -10°C to 60°C, suitable for harsh industrial environments.
