ASRock Industrial SBC-266J Intel N150 3.5″ SBC with Triple Display, Dual GbE and 9-36V DC Input

Control cabinets on the factory floor still lean on serial devices, and a board with plenty of COM ports saves adding cards later. The ASRock Industrial SBC-266J is a 3.5″ SBC with an Intel N150, six COM ports and two Intel Gigabit ports, and it updates the SBC-250J generation with a newer, low-power processor.

The Intel N150 is a Twin Lake quad-core processor running up to 3.6 GHz with a 6 W rating and Intel UHD graphics. One DDR5 4800 SO-DIMM socket takes up to 32 GB. Security is handled by Intel PTT firmware TPM. The SBC-266J runs Windows 11 and Linux, which covers most HMI, signage and gateway software.

Networking is two Intel I210AT Gigabit ports. Up to three displays run from HDMI 2.0b, DisplayPort 1.4b and LVDS or eDP. The rear carries three USB 3.2 Gen 2 ports and one USB 2.0 port, and internal headers add two USB 2.0, one RS-232/422/485 COM port, five RS-232 COM ports and four GPI and four GPO. An M.2 E key takes optional Wi-Fi and Bluetooth, an M.2 B key with SIM slot takes an optional 4G or 5G module, and storage is an M.2 M key socket with PCIe x1 Gen3 or SATA3 plus one SATA3 port.

Power is 9 to 36 V DC on a four-pin wafer, with a 12 V-only build option and AT and ATX modes. The board is rated from -20 °C to 70 °C operating and -40 °C to 85 °C storage, and carries CE and FCC marks. We supply the SBC-266J configured and tested, with memory, storage, the OS image and the heatsink fitted. The SBC-263J has the same layout on an Intel N97, and the SBC-265M-WT uses an Atom x7433RE rated from -40 °C to 85 °C.