Global electronics manufacturer CONTEC Co., Ltd. continues to launch new 3.5-inch form factor industrial motherboards (model: GMB-L3WHL300 with Intel 8th Generation Embedded Core i5-8365UE Processor & GMB-L3WHL400 with Intel 8th Generation Embedded Core i7-8665UE Processor), which are on sale from March 30, 2023.

The 3.5" Single Board Computers (SBC) GMB-L3WHL300/400, with size of 146mm x 102mm, has high computing power, triple-display capability, and various expansion slots make it well-suited for factory automation, intelligent transportation, digital signage, self-service kiosks, and medical applications.

The product supports one 260-pin DDR4-2400 SO-DIMM socket for up to 16GB of memory. To meet customer’s various needs, it also equipped with one Full-sized Mini PCIe slot, M.2 key M with mSATA support, and M.2 key E with SIM socket. In addition, it utilizes Intel UHD graphics 620 to provide and feature triple-display capability through HDMI, DisplayPort and LVDS interfaces which enable multi-display in a limited space.

Moreover, it has one RS-232/422/485 port, three RS-232 ports, two gigabit ethernet ports with Intel i219LM and i210AT controllers, four USB3.2 ports, two USB2.0 ports, audio interface(Mic-in, Line-in, and Mic-out), one 16-bit GPIO port, one HDMI, one DisplayPort, and one LVDS port. GMB-L3WHL300/400 can operate in temperature range from 0°C to 60°C and has +12 to 24V DC power supply input.

Main Features

• Intel 8th Generation Core Processor by model (whiskey Lake-U)

  GMB-L3WHL300 : Core i5-8365UE Processor (4C/8T Max Turbo Frequency 4.1GHz)
  GMB-L3WHL400 : Core i7-8665UE Processor (4C/8T Max Turbo Frequency 4.4GHz)

• Support 1 x DDR4-2400 Non-ECC SO-DIMM, up to 16 GB
• Equip 1 x Full-sized Mini PCIe, 1 x M.2 2280 Key M, and 1 x M.2 2230 Key E
• Support Triple-display, HDMI, DisplayPort, and LVDS

Related Links

• GMB-L3WHL300
• GMB-L3WHL400
• Industrial motherboards and SBCs product map
• Motherboards

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