ASRock Industrial SBC-375 Intel Core Ultra Meteor Lake-H 3.5" Single Board Computers with Quad Display and 2.5GbE

Signage and machine-side builds often need more than a processor and a screen: a camera input, a cellular link and one expansion card can decide which board makes it into the enclosure. The ASRock Industrial SBC-375 series brings those onto 3.5″ single board computers with Intel Core Ultra (Meteor Lake-H) processors, following on from the SBC-371 with Intel Arc graphics and an NPU.

Every SBC-375 model shares one board. A single DDR5 5600 SO-DIMM socket takes up to 48 GB. Networking is an Intel I226LM 2.5GbE port with Intel vPro support and an Intel I210AT Gigabit port. Up to four displays run from HDMI 2.1, DisplayPort 1.4a, two USB 3.2 Gen 2×2 Type-C ports with DisplayPort, and LVDS or eDP. Expansion is a PCIe x1 Gen3 slot, an M.2 E key for optional Wi-Fi and an M.2 B key with SIM slot for optional 4G or 5G, and storage is two M.2 M key sockets on PCIe x4 Gen4 plus one SATA3 port, with Intel VMD RAID 0 and 1. Internal headers carry three RS-232/422/485 COM ports, four GPI and four GPO, four USB 2.0 and a four-lane MIPI CSI-2 camera input, and a TPM 2.0 chip is on board. The rear panel carries two USB 3.2 Gen 2 ports alongside the two Type-C ports, and a Realtek ALC256 codec provides line-out and mic-in audio.

The range splits by processor. The SBC-375P carries the Core Ultra 7 155H with six P-cores and eight E-cores, for heavier graphics and multi-tasking. The SBC-375M uses the Core Ultra 5 125H with four P-cores and eight E-cores, which suits most signage and HMI work at a lower processor tier. Both include Intel Arc graphics and an NPU rated at 11 TOPS.

In practice the SBC-375 series suits digital signage, machine-side HMIs, factory automation and light edge AI tasks. Power is 12 to 36 V DC on a four-pin wafer, with a 12 V-only build option, operating temperature is -20 °C to 70 °C and storage temperature is -40 °C to 85 °C. AT mode powers the board on as soon as input is present, with ATX mode for button start, and the boards carry CE and FCC marks. Windows 11 and Linux are supported, so these single board computers can run the same images as larger Core Ultra systems.