Overview
Fanless NANO-ITX board powered by Intel Gemini Lake Refresh J series. Only ~30W power draw. Supports 4K HDMI, VGA, LVDS triple displays, dual GbE LAN, M.2 NVMe/SATA, Mini-PCIe expansion, and 2 COM ports. -10°C~60°C operation with watchdog timer.
Features
Gemini Lake Refresh Processors: Intel J4125, 10W TDP, ~30W full load — excellent performance-per-watt.
DDR4 Memory: 1 x DDR4 SODIMM, up to 16GB, 2400MHz.
Triple Display: HDMI 1.4 (4K@30Hz), VGA, LVDS/EDP.
Flexible Network: 1 or 2 x Realtek 8111H Gigabit LAN with PXE & Wake-on-LAN. (Dual LAN limits M.2 to SATA only)
Versatile Storage: M.2 2280 NVMe/SATA + SATA 3.0.
Expansion: Mini-PCIe for WiFi/4G/BT.
I/O: 8 x USB (2 x USB3.0), 2 x COM (COM1: 232/422/485).
Durability: -10°C ~ 60°C, watchdog timer.
Application
Industrial Control: Factory automation, CNC, PLC with triple display and 2 COM.
Digital Signage: 4K HDMI + VGA + LVDS for retail, airports, hotels.
Self-Service Kiosks: 120x120mm footprint for ATMs, ticketing machines.
Embedded Automation: M.2 NVMe + Mini-PCIe for IoT gateways.
Medical Equipment: Reliable 24/7 operation, ultra-low power.
Why Choose Us
Ultra-Low Power: ~30W full load — reduce energy costs.
Compact NANO-ITX: 120x120mm for space-constrained systems.
Gemini Lake Performance: excellent performance-per-watt.
Triple Display: 4K HDMI + VGA + LVDS.
Flexible Storage: M.2 NVMe/SATA + SATA 3.0.
Rich I/O: 8 USB, 2 COM (232/422/485), Mini-PCIe.
24/7 Reliability: -10°C~60°C, watchdog timer.
Factory Direct: Wholesale pricing from Shenzhen.
Motherboard model | CPU | 4K | COM | LAN | USB2.0 | USB3.0 | SSD | Memory | Power |
NANO4E | Support Intel Gemini Lake Refresh J and N series CPU （as：J4125） | Support | 2C | 1LAN | 6*USB2.0 | 2*USB3.0 | 1*M.2 1*SATA 3.0 | 1*NB-DDR4 MAX 16G | +12V |
2LAN | 4*USB2.0 | 2 |
Single network motherboard defaults to 8 USB; Dual network motherboard defaults to 6 USB |
>> CPU information
CPU brand | CPU model | main frequency | Turbo | CPU Power consumption（W） | The full load power consumption of the entire board is about |
Intel Celeron | J4125 | Quad core 2.00G | 2.70G | 10W | 30W |
>> Product Specifications
Motherboard model | NANO4E |
Motherboard size | 120mm（L）*120mm（W）*24mm（H） |
CPU processor | Intel ® Processor: Celeron J4125 |
Memory support | 1 * NB-DDR4 SODIMM memory slot, supports single channel 2400MHz memory, low voltage 1.2V, maximum support 16GB |
power supply | 1*DC_IN | Supports 12V voltage, with a DC head inner diameter of 2.5mm The full load power consumption of the motherboard is about 30W. Suggest using a 12V/4A or higher power supply |
1*DC_ATX(optional) |
DC-IN and DC_TX are two options, and the motherboard supports DC-IN by default |
display function | Intel ® Ultra HD graphics card 600 graphics controller, supporting single display, dual display/triple display copying, dual display/triple display expansion, single display under DOS |
1*HDMI 1.4 interface | Supports 4K resolution of 4096/3840* 2160@30Hz |
1*VGA DB15 interface | Support resolution 1920 * 1080@60Hz |
1*LVDS/EDP Pin | Support resolution 1920 1080@60Hz （30Pin，215Pin，2.0mm） |
1*LVDS_PWR1 Pin | LVDS/EDP working voltage control pin （6Pin，2*3Pin，2.0mm） |
The motherboard has a choice between LVDS and EDP. LVDS is supported by default, but EDP can be changed to use EDP-B screen cable |
Network function | 1/2*RJ45 LAN interface | Default support for single gigabit network card, optional 100Mbps network card, supports network wake-up and PXE diskless boot function (Gigabit: single network Realtek 8111H, dual network Realtek 8111H+Realtek 8111H) (100Mbps: single network Realtek 8106E, dual network Realtek 8106E+Realtek 8106E) |
1*Mini-PCIE interface | Support WIFI/4G/GPS/Bluetooth modules, etc |
Hard disk function | 1*NGFF(M.2) interface | Support Key-M interface M.2 2280/2422 hard drive; Default NVME (PCIE) protocol, SATA protocol can be changed |
Choose between the PCIE signal of NGFF interface and the PCIE signal of LAN-B. The dual network motherboard only supports SATA protocol |
1*SATA1 interface | Standard SATA 3.0 hard drive interface, maximum transfer speed of 6.0 Gbps |
1*SATA_PWR1 Pin | The hard drive power supply pin can be powered with 5V or 12V. （4Pin，1*4Pin，2.54mm） |
Sound function | Integrated Realtek ALC 897/662 HD digital audio decoder, 6-channel high fidelity audio controller |
1*LIN_OUT interface | Supports audio output (green) |
1*MIC_IN interface | Supports microphone input (red) |
1*JAMP 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 pin （9Pin，2*5Pin，2.54mm） |
USB function | 2*USB3.0 interface | Rear standard USB 3.0 interface, maximum transmission bandwidth of 5.0Gbps |
2*USB2.0 interface(optional) | 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 （9Pin，25Pin，2.0mm） |
1*F_USB2 Pin | Front USB 2.0 pins, one set with 2 USB 2.0 （9Pin，25Pin，2.0mm） |
SWITCH | 1*F_PANEL Pin | Switch, power light, hard disk light, restart pin （9Pin，2*5Pin，2.54mm） |
1*PWR_SW button | switch button |
Other I/O | 1*COM1 Pin | Serial port, optional support for RS232/RS422/RS485（9Pin，2*5Pin，2.0mm） |
1*COM2 Pin | Serial port, only supports RS232 （9Pin，2*5Pin，2.0mm） |
1*JPCOM1/2 Pin | Control COM1/2 pin 9 voltage 0V/5V/12V optional （6Pin，2*3Pin，2.0mm） |
1*SIM_CARD Card Slot | Supports SIM card, SIM card is required when using 3G/4G |
1*CLR_CMOS Pin | Motherboard reset and discharge pins （3Pin，1*3Pin，2.0mm） |
1*CPU_FAN Pin | CPU fan pin, supports temperature control （4Pin，1*4Pin，1.25mm） |
1*GPIO Pin | Standard GPIO 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 | Support Windows 11，Windows 10，Linux,etc |
>> FAQ
Q | A |
CPU support? | Gemini Lake J4125 |
Form factor? | NANO-ITX (120x120x24mm) |
Max memory? | 1 x DDR4, up to 16GB, 2400MHz |
Display? | HDMI 4K@30Hz + VGA + LVDS (triple) |
Storage? | M.2 NVMe/SATA + SATA 3.0 |
LAN ports? | 1 or 2 x GbE (Realtek 8111H) |
M.2 with dual LAN? | SATA only, no NVMe |
COM ports? | 2 (COM1: 232/422/485) |
Power? | 12V |
Power consumption? | ~30W full load |
Operating temp? | -10°C ~ 60°C |
Watchdog? | Yes, 256-level |
