ASRock Industrial iBOX-358H Intel Core Ultra X7 358H Fanless Industrial NUC with Arc B390 Graphics and Dual 2.5GbE

Digital signage walls, retail kiosks and edge AI vision stations often need strong graphics in a unit with no fan to clog or fail. The ASRock Industrial iBOX-358H is the Core Ultra X7 358H model of the iBOX Ultra 300 Series series, a fanless industrial NUC built around Intel Arc B390 graphics, dual 2.5GbE and USB4.

The Core Ultra X7 358H is a Panther Lake-H processor with 16 cores (four performance, eight efficient and four low-power efficient) and Intel Arc B390 graphics. Two SO-DIMM sockets take dual-channel DDR5 7200 memory up to 128 GB, with In-Band ECC supported. Windows 11 and Linux are supported, security uses firmware TPM (Intel PTT), and a watchdog timer can restart the system if software hangs.

Storage runs from two M.2 M key sockets: a four-lane PCIe Gen5 socket for 2242 or 2280 NVMe drives and a four-lane PCIe Gen4 socket for 2242 drives, with Intel VMD RAID 0/1 across the pair. Four displays run from two HDMI 2.1 outputs at up to 8K, DisplayPort 2.1 over the USB4/Thunderbolt 4 port and DisplayPort 1.4a over a second USB-C port. There are also three USB 3.2 Gen2 Type-A and two USB 2.0 ports, two Intel 2.5GbE ports (I226LM and I226V), one RS-232/422/485 COM port and a headphone and microphone jack. An M.2 E key socket takes an optional Wi-Fi and Bluetooth module.

Power is 12 to 24 V DC through a DC jack, with AT or ATX power-on modes and a 19 V adapter in the box. The fanless NUC is rated from -20 °C to 50 °C with 0.5 to 0.8 m/s airflow, stores from -40 °C to 85 °C and carries CE and FCC marks. VESA, wall and DIN rail mounting are supported, with a wall-mount kit included and the DIN rail kit by request. We supply the iBOX-358H configured and tested, with memory, NVMe storage, the OS image and any Wi-Fi module fitted. The iBOX-325 uses the same housing with a Core Ultra 5 325, and the NUC BOX-358H pairs the same processor with a fan and fitted Wi-Fi 7.