Mini-ITX · 170×170 MM · R110

TMIA70B Industrial Motherboard

Name: TMIA70B Industrial Motherboard
Brand: GEOLiNK
SKU: TMIA70B

AMD Ryzen 5/7 Phoenix at 45 W on 170 × 170 mm: DDR5-5600 up to 96 GB, TPM 2.0 on by default, HDMI 2.0 4K plus 24-bit dual-channel LVDS at 120 Hz — the x86 alternative for vision and terminal projects on the AMD toolchain.

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TMIA70B · Quick Specs

CPU	AMD Ryzen 5/7 Phoenix, 45W
Memory	2× DDR5-5600 SO-DIMM, 96GB
Display	HDMI 2.0 4K + LVDS 120Hz
Security	TPM 2.0 built in
Power	DC 12–19V + ATX 4-pin
Temperature	−20/+60°C operating

RYZEN PHOENIX 45W · DDR5-5600 UP TO 96GB · TPM 2.0 BUILT-IN · LVDS 120HZ · DC 12–19V · SAMPLE MOQ 1 PC

Why TMIA70B

The AMD difference, in four points

Platform

Ryzen Phoenix, 45W

Onboard AMD Ryzen 5/7 (Phoenix) with 7640HS or 8845HS ordering options — integrated RDNA graphics handle vision-style loads without a discrete GPU.

Security

TPM 2.0, on by default

No module to source or solder — TPM 2.0 ships built in, with an external TPM 2.0 path for customers with their own security policy.

Diagnostics

Chassis events, surfaced

Case-open detection header and an onboard buzzer report enclosure tampering and fault states without extra wiring.

Panel

LVDS 120Hz + HDMI 4K

24-bit dual-channel LVDS up to 1920×1200 at 120Hz for legacy industrial panels, with HDMI 2.0 4K60 on the rear edge.

Full Specifications

Technical data

Per the TMIA70B English specification (revision R110). Values follow the card exactly; options are listed where the sheet offers a choice.

CPU	Onboard AMD Ryzen 5 / Ryzen 7 (Phoenix) · TDP 45W · optional SKUs 7640HS / 8845HS
Memory	2× SO-DIMM DDR5 · 5600 MHz · up to 96 GB
Storage	1× M.2 Key-M 2280 (NVMe) · 1× SATA (4-pin SATA power supply)
Display	1× HDMI 2.0 (up to 4K@60Hz) · 1× LVDS 2×15-pin 2.0mm dual-channel 24-bit (up to 1920×1200@120Hz) · 1× VGA (optional)
Rear I/O	1× LAN (RTL8111H) · 1× HDMI 2.0 · 1× DB9 serial · 4× USB 3.2 · 1× DP side-out (not populated by default) · audio in / audio out
Expansion	1× M.2 E-Key (PCIe + USB 2.0, WiFi/BT) · 1× USB 3.0 header (2×10-pin) · 2× USB 2.0 headers (9-pin)
Security	TPM 2.0 built in by default · external TPM 2.0 optional
Panel & Audio Headers	LVDS 2×15-pin dual-channel · F_AUDIO 9-pin (ALC897 codec) · speaker 1×4-pin (4Ω 3W) · beep buzzer
Fan & Chassis	4-pin 12V system fan · 4-pin 12V CPU smart temperature-controlled fan · F_Panel 2×5-pin · AT/ATX jumper (1×3-pin) · 2-pin case-open detection
Network	1× LAN (RTL8111H Gigabit Ethernet)
Power	DC JACK 12–19V + ATX 4-pin · rated supply DC 12V
Dimensions / Weight	170 × 170 mm · approx. 150 g (without heatsink)
Environment	−20°C to +60°C operating · humidity 5–90% · −40°C to +85°C storage
Software	Windows 10 · Windows 11 · Linux

Where It Fits

Vision boxes and smart terminals

The TMIA70B is specced for automation scenarios that want AMD’s compute on a standard Mini-ITX footprint. Typical deployments:

Machine vision cells: Ryzen integrated graphics plus 96GB of DDR5-5600 for camera pipelines and local inference on the bench.
Self-service terminals: HDMI for the user screen, LVDS 120Hz for the service panel, TPM 2.0 already in place for secure boot and remote attestation.
Embedded control: smart temperature-controlled CPU fan keeps 45W quiet under a control-cabinet roof, with case-open detection watching the door.