Mini-ITX · 170×170 MM · R100

TOP800B Industrial Motherboard

Name: TOP800B Industrial Motherboard
Brand: GEOLiNK
SKU: TOP800B

Onboard 28W Intel Core Ultra (Arrow Lake / Meteor Lake) with an 8K HDMI 2.1 output, dual 2.5G Intel i226-V LAN and DDR5-5600 up to 96 GB — the TOP800B packs the edge-AI class platform into the spare 170 × 170 mm slot of your chassis.

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TOP800B · Quick Specs

CPU	Onboard Core Ultra 5/7, 28W
Memory	2× DDR5-5600 SO-DIMM, 96GB
Display	HDMI 2.1 8K · HDMI 2.0 · LVDS/eDP
Network	2× Intel i226-V 2.5G
Power	DC 12–19V, 90W+
Temperature	−20/+60°C operating

HDMI2.1 8K · DUAL 2.5G I226-V · DDR5-5600 UP TO 96GB · DC 12–19V · SAMPLE MOQ 1 PC

Why TOP800B

Four things the spec sheet hides

8K Output

HDMI 2.1 at 60Hz

7680×4320 @ 60Hz over HDMI 2.1 — premium signage, surgical displays and camera walls without a separate GPU.

Redundancy

Dual 2.5G i226-V

Two Intel 2.5G ports for teaming or failover; single-LAN variant available where the second port isn’t needed.

Platform

Core Ultra 28W

Latest-generation onboard CPU with integrated graphics for inference-adjacent edge workloads — no socket, no cooler surprises.

I/O

Six COM + wireless

6× COM with RS232/485 select, LPT or 16-bit GPIO, PS/2, and M.2 E-Key plus B-Key 4G/5G with Micro-SIM.

Full Specifications

Technical data

Per the TOP800B English specification sheet (revision R100). Specifications can be verified against the datasheet on request.

CPU	Onboard Intel Core Ultra · Arrow Lake / Meteor Lake · 28W TDP · Ultra7 155H / Ultra7 225H / Ultra5 225H · UEFI BIOS
Memory	2× DDR5 SO-DIMM · 5600 MHz · up to 96 GB
Storage	2× SATA 3.0 (large 4-pin power) · 1× M.2 2280 M-Key (PCIe 4.0 x4 default)
Display	1× HDMI 2.1 (8K@60Hz) · 1× HDMI 2.0 (4K@60Hz) · 1× VGA or DP 1.4 selectable · 24-bit dual-channel LVDS (1920×1200) with optional eDP 4K@60Hz
Network	2× Intel i226-V 2.5G LAN (single-LAN / dual-LAN optional) · M.2 E-Key WiFi/BT · M.2 B-Key 4G/5G + Micro SIM
USB	2× USB 3.0 rear + LAN/2× USB port header · 1× 2× USB 3.0 header · 2× 2× USB 2.0 headers (extra USB 2.0 group on dual-LAN variant)
Expansion	1× PCIe 4.0 x4
Serial	6× COM · COM1/2 RS232/RS485 · COM3–6 RS232
Other I/O	LPT or 16-bit GPIO (selectable) · PS/2 · TPM 2.0 (optional) · watchdog 0–255 s
Power	DC 12–19V input · 90W and above
Environment	−20°C to +60°C operating · −40°C to +85°C storage
Software	Windows 10 · Windows 11 · Linux

Where It Fits

8K walls and smart buildings

The TOP800B earns its slot where a board has to drive a big screen and stay networked. Typical deployments:

Premium digital signage: one board driving an 8K or dual 4K wall, with the second LAN for CMS traffic isolation.
Smart building hubs: RS232/485 to meters and access panels, 4G/5G uplink for sites without wired broadband.
Advanced HMI: Core Ultra for local UI rendering with GPU headroom, LVDS to the panel, watchdog for unattended safety.

Two large wall screens in a retail hallway

Configuration

Ordering options

Selectable options are configured at order time against a standard base board.

Option	Standard	Optional
CPU SKU	Core Ultra 5 225H (28W)	Core Ultra 7 225H · Core Ultra 7 155H
LAN	Dual Intel i226-V 2.5G	Single LAN (reduces USB 2.0 header group)
Video in	VGA	DP 1.4 (4K@60Hz native) · eDP (4K@60Hz) instead of LVDS
Panel out	LVDS dual-channel 24-bit, 1920×1200	eDP 4K@60Hz instead of LVDS
Utility port	LPT	16-bit GPIO
Security	TPM 2.0 off	TPM 2.0 module