Mini-ITX motherboard DMTX-ADN1

embeddedIntel® Processor N97Intel® HD

Overview
The DMTX-ADN1 is a Mini-ITX industrial motherboard with an onboard Intel® Processor N97 (Alder Lake‑N) SoC. It is designed for compact embedded applications requiring low-power operation, multiple display outputs and flexible expansion options. The board accepts DC 12~19V input and supports DDR5 SO-DIMM memory and various storage and connectivity interfaces.

Key features

• DDR5 4800MT/s SO-DIMM support, up to 32GB
• Multiple display outputs: DP 1.2, HDMI 2.0, LVDS and eDP (support up to 3 displays)
• Dual Gigabit Ethernet (Realtek® RTL8111H) for reliable networking
• Flexible expansion: M.2 (M-Key/E-Key), PCIe Gen3 interfaces and SATA III support
• Extensive I/O: USB 3.2 Gen1, USB 2.0, up to 6 internal USB headers and multiple COM ports
• On-board security options: Intel® PTT (fTPM) and optional TPM 2.0 (dTPM)
• Wide-range DC input (12~19V) and selectable AT/ATX power modes

Technical specifications

• MB Form Factor: Mini-ITX (170 x 170 mm)
• CPU: Onboard Intel® Processor N97 (Alder Lake‑N, TDP 12W)
• Chipset: Intel® SoC
• Memory: 1 x DDR5 4800MT/s SO-DIMM, single channel, up to 32GB
• BIOS: AMI Flash ROM
• Wake on LAN: Yes
• Watchdog Timer: 255 levels
• Security: Intel® PTT (integrated fTPM) & TPM 2.0 (optional dTPM)
• RTC Battery: Lithium battery
• OS Support: Windows® 11 (64-bit), Windows® 10 (64-bit), Linux
• Power Requirement: DC-in 12~19V
• Power On Mode: AT / ATX (default)
• Power Connector: DC jack and internal 2-pin header
• GPU: Intel® HD Graphics (shared memory)
• LVDS: 1 x 24-bit dual channel LVDS (max. 1920 x 1200 @60Hz)
• eDP: 1 x eDP 1.2 (max. 1920 x 1080 @60Hz)
• DP: 1 x DP 1.2 (max. 4096 x 2160 @60Hz)
• HDMI: 1 x HDMI® 2.0 (max. 4096 x 2160 @60Hz)
• VGA: 1 x VGA (max. 2560 x 1600 @60Hz)
• Multiple Display: Support up to 3 displays
• Audio Codec: Realtek ALC897; 1 x combo audio jack (Line-Out / Mic-In); Amplifier: 3W
• Ethernet: 2 x RJ45 (Realtek® RTL8111H GbE)
• USB: 2 x USB 2.0; 2 x USB 3.2 Gen1; internal header for 6 x USB 2.0
• Serial (COM): Internal headers for 2 x RS-232/485 and 4 x RS-232 (support 5/12V TTL)
• Internal I/O: 8-bit GPIO (5V); SMBus; 1 x 4-pin CPU fan connector (Smart FAN)
• Front Panel: HDD active LED; Power LED; Power On/Off; Reset
• Additional: Chassis intrusion; AT/ATX mode selection
• Storage (SATA): 1 x SATA III (co-lay M-Key 2242 optional); 1 x SATA power connector
• Expansion (M.2): 1 x M-Key 2242/2280 (PCIe Gen3 x2); 1 x M-Key 2242 (SATA III); 1 x E-Key 2230 (USB2.0 / PCIe Gen3 x1) supporting CNVi
• PCIe: 1 x PCIe (Gen3 x4, PCIe x1 interface)
• Shock: 15G, 11ms
• Vibration: 1 Grms / 5~500Hz (operating)
• Operating Temperature: 0°C ~ 60°C (32°F ~ 140°F)
• Storage Temperature: -20°C ~ 70°C (-4°F ~ 158°F)
• Operating Humidity: 10 ~ 90% RH, non-condensing
• Certifications: CE / FCC Class A; LVD
• ESG Declaration: China RoHS; EU RoHS; REACH (option)