IMB-A190M-L Mini-ITX Motherboard

  • AMD Merlin Falcon Embedded R-series - RX-418GD
  • Supports Dual Channel DDR4 SO-DIMM 2400 MHz, up to 32GB
  • 1 x HDMI, 1 x Displayport,
  • 1 x Dual Channel 24-bit LVDS/ 4-Lane eDP panel (option)
  • 4 x USB 3.1, 6 x USB 2.0, 2 x SATA3, 5 x COM
  • 1 x PCIe x8, 1 x M.2 Key M, 1 x M.2 Key E
  • 2 x Realtek LAN
  • 1 x TPM header
  • 12V only or +19V ~+24V DC-In

Form Factor

Dimensions Mini-ITX (6.7-in x 6.7-in)

Processor System

CPU RX-418GD(QC, 1.8GHz, 12-35W)
Chipset SoC


Technology Dual Channel DDR4 2400 MHz
Capacity 32 GB
Socket 2 x SO-DIMM


HDMI Supports HDMI 1.4a, max resolution 4096 x 2160@24Hz
LVDS Dual Channel 24-bit, max resolution up to 1920 x 1200@60Hz
MultiDisplay Dual Display
DisplayPort DisplayPort++ 1.2 with max resolution up to 4096 x 2160@ 60Hz
eDP Max resolution up to 4096 x 2160@ 60Hz Max (Optional)

Expansion Slot

PCIe 1 x PCIe x8
M.2 1 x Key E(2230) with PCIe x1 and USB 2.0 for Wireless


Controller/ Speed 2 x Realtek RTL8111G with 10/100/1000 Mbps

Rear I/O

Ethernet 2
USB 4 x USB 3.0
Audio 2 (Mic-in, Line-out)
DC Jack 1
DisplayPort 1
COM 1 x COM (RS-232/422/485), 1 x COM (RS-232)
PS2 1 x PS/2 combo

Internal Connector

USB 4 x USB 2.0
COM 3 x COM (RS232)
GPIO 4 x GPI, 4 x GPO
TPM 1 x Header
SATA PWR Output 1
Speaker Header 1
eDP 1


SATA 2 x SATA3 (6.0 Gb/s),one is shared with M.2 Key M
M.2 1 x Key M(2242/2260/2280) with PCIe x1 and SATA3 for SSD

Watchdog Timer

Output From Super I/O to drag RESETCON#
Interval 256 Segments, 0, 1, 2, ...255sec

Power Requirements

Input PWR 12V only or +19V ~+24V DC-In
Power On AT/ATX Supported
- AT : Directly PWR on as power input ready
- ATX : Press button to PWR on after power input ready


Operating Temp 0ºC ~ 60ºC
Storage Temp -40° C ~ 85° C
Operating Humidity 5% ~ 90%
Storage Humidity 5% ~ 90%

The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.

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