G31S 1090NP 4L

The G31S 1090NP 4L is a fanless industrial network computer based on the Intel Gemini Lake / Gemini Lake-R low-power platform. It integrates 4 × 2.5GbE RJ45 ports, DDR4 SO-DIMM memory support, SATA, M.2 Key-M SSD, and mSATA storage options, plus mPCIe, SIM card, J_COM, and J_GPIO expansion. Compared with smaller models in the same series, it uses a larger metal chassis with more cooling space, helping improve thermal stability during extended high-load operation. It is suitable for cybersecurity appliances, IoT edge gateways, industrial control terminals, embedded systems, and lightweight edge computing applications.

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The G31S 1090NP 4L is a fanless embedded industrial network computer based on the Intel Gemini Lake / Gemini Lake-R low-power platform. It integrates 4 × 2.5GbE RJ45 ports, DDR4 SO-DIMM memory support, SATA, M.2 Key-M SSD, and mSATA storage options, plus mPCIe, SIM card, J_COM, and J_GPIO expansion. Compared with smaller models in the same series, it uses a larger metal chassis with more cooling space, helping improve thermal stability during extended high-load operation.

Key Features

Intel Gemini Lake Low-Power Platform: Designed for energy-efficient embedded computing and reliable long-term operation.
4 × 2.5GbE RJ45 Ports: Built with 4 Intel I226V Ethernet controllers for high-speed, stable multi-port networking.
DDR4 SO-DIMM Memory: Supports DDR4 SO-DIMM memory, up to 8GB and up to 2400MHz.
Flexible Storage Architecture: Supports SATA, M.2 Key-M SSD, and mSATA for system storage, data storage, or caching configurations.
Rich Expansion Options: Provides mPCIe, SIM card slot, J_COM, and J_GPIO for communication modules and industrial peripherals.
DP + HD Display Output: Supports DP and HD display interfaces for local setup, monitoring, and visualization applications.
Enhanced Passive Cooling: The larger metal chassis provides more cooling space for stable extended operation.
Fanless Silent Operation: Fanless construction reduces noise, dust intake, and fan maintenance requirements.
Industrial Compact Build: The system measures approximately 178 × 126 × 56 mm, making it suitable for industrial sites and compact network deployments.

Core Specifications

Model: G31S 1090NP 4L
Processor Platform: Intel Gemini Lake / Gemini Lake-R
Socket: FCBGA1090
Memory: DDR4 SO-DIMM, up to 8GB, up to 2400MHz
Network: 4 × 2.5GbE RJ45, Intel I226V controllers
Storage: 1 × SATA 2.0, 1 × M.2 Key-M SSD, 1 × mSATA
Expansion: 1 × mPCIe
Display: 1 × DP, 1 × HD
USB: 2 × USB-A 3.0, 2 × USB-A 2.0
Serial Port: 1 × RJ45 COM RS232, 1 × J_COM supporting RS232 or RS485
Other Interfaces: 1 × SIM card slot, 1 × J_GPIO, 1 × F_Panel, 2 × reserved antenna holes
Cooling Method: Passive cooling, fanless design, airflow recommended
Power Input: DC 12V 4A or higher
Chassis Size: 178 × 126 × 56 mm
Device Weight: Approx. 1.15 KG; package weight approx. 1.85 KG including accessories
Operating Temperature: 0°C to 50°C
Operating Humidity: 5% to 90% relative humidity, non-condensing