Turnkey video-wall controller

IBOX-3226 — four 4K displays from one silent box

A fanless controller that drives four independent 4K displays without KVM extenders or a rack of machines — 12th-gen Core, up to 64GB, and four HDMI outputs for NOCs, control rooms, and dashboard walls.

4× HDMI 4Ki7 option0 dB

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Why this platform

4× HDMI 4K

Four independent displays at up to 4096×2304@60Hz — one OS to manage instead of four.

Core-class + 64GB

12th-gen Core processors and up to 64GB for dashboards, camera grids, and browser walls.

Fanless & rack-free

Silent, VESA-mountable behind the wall — no extenders, no server room.

Auto power-on + watchdog

The wall returns unattended after outages and recovers from a hung session.

Key specifications

Processor: Intel 12th-gen Core i3/i5/i7
Memory: 2× DDR4 3200, up to 64GB
Displays: 4× HDMI (4K@60Hz)
Network: 2× LAN
Storage: M.2 NVMe + 2× 2.5" bays
Cooling: Fanless

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Software fit

Grafana / Zabbix dashboards
Windows / Linux
Browser kiosk mode
Camera / VMS clients

Software compatibility is validated for the exact model and release before quotation.

Where it fits

NOC & control rooms

Monitoring dashboards, camera grids, and maps across four screens.

Operations walls

KPI and status boards for dispatch and production floors.

Retail media walls

Synchronized multi-screen content from one player.

Frequently asked questions

Can one box really drive four 4K screens?

Yes — four independent HDMI outputs at 4K@60Hz. Four browser dashboards fit comfortably; dozens of high-bitrate video streams may need a GPU platform. Send the sources and we will size it.

Do I need KVM extenders?

No — displays connect directly over HDMI (use active-optical cables for long runs). One machine, no extenders.

How does the wall recover after a power cut?

Enable BIOS auto power-on and a boot-time layout restore; the watchdog restarts a hung session automatically.