ASRock Industrial SBC-373-WT Intel 13th Gen Core Wide Temperature 3.5" SBCs with Quad Display and 2.5GbE

Boards in outdoor cabinets, heavy industrial sites and unheated plant rooms see cold starts in winter and heat build-up in summer, and a standard temperature rating can leave little margin. The ASRock Industrial SBC-373-WT series is built for those sites: wide temperature 3.5″ SBCs on Intel 13th Gen Core (Raptor Lake-P) processors, rated to operate from -40 °C to 85 °C, following the SBC-370 and SBC-371 boards.

Every SBC-373-WT model shares one board. Two DDR4 3200 SO-DIMM sockets run in dual channel and take up to 64 GB, and Intel Iris Xe graphics drive up to four displays from HDMI 2.0a, DisplayPort 1.4a, two USB 3.2 Gen 2×2 Type-C ports with DisplayPort, and LVDS or eDP. Networking is an Intel I226IT 2.5GbE port and an Intel I210IT Gigabit port. 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 an M.2 M key socket on PCIe x4 Gen4 plus one SATA3 port with Intel VMD RAID 0 and 1. Three RS-232/422/485 COM ports, four GPI and four GPO and a TPM 2.0 chip complete the set. USB adds three USB 3.2 Gen 2 ports (one on an internal Type-A connector) and two internal USB 2.0, and a Realtek ALC256 codec provides line-out and mic-in audio.

The range splits by processor. The SBC-373P-WT carries the Core i7-1365URE with two P-cores and eight E-cores and Intel vPro support. The SBC-373M-WT uses the Core i5-1345URE, also with ten cores and vPro, which suits most managed deployments. The SBC-373V-WT uses the Core i3-1315URE with two P-cores and four E-cores and no vPro, for lighter signage and control work.

In practice the SBC-373-WT series suits outdoor cabinets, heavy industrial sites, signage and factory equipment where temperature margins matter. Power is 12 to 36 V DC on a four-pin wafer, with a 12 V-only build option, operating and storage temperature are both -40 °C to 85 °C, and AT mode powers the board on as soon as input is present, with ATX mode for button start. The boards carry CE and FCC marks, and Windows 11 and Linux are supported on all three wide temperature SBCs.