Mini-ITX · 170×170 MM · R110
TMIA70B Industrial Motherboard
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.
- 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
Sample MOQ 1 pc · reply within 24–48 h · FOB Shenzhen
Why TMIA70B
The AMD difference, in four points
The details below are the ones buyers check before a sample order.
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 sheet, R110. Values can be verified against the datasheet on request.
| 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 |
Need a port count that is not listed? Ask the engineer who owns the datasheet.
Ask about TMIA70BConfiguration
Ordering options
Options are configured at order time against the standard base board.
| Option | Standard | Optional |
|---|---|---|
| CPU SKU | AMD Ryzen 5/7 (Phoenix), 45W | Ryzen 7640HS · 8845HS |
| TPM | TPM 2.0 built in | External TPM 2.0 module |
| VGA output | Not populated | VGA, optional |
Product photos
TMIA70B, every angle
Board, I/O and mounting views from the current production sample.
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:
Ryzen integrated graphics plus 96GB of DDR5-5600 for camera pipelines and local inference on the bench.
HDMI for the user screen, LVDS 120Hz for the service panel, TPM 2.0 already in place for secure boot and remote attestation.
smart temperature-controlled CPU fan keeps 45W quiet under a control-cabinet roof, with case-open detection watching the door.
Related boards
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Compare the family before you commit to one model.
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TOP800B
Core Ultra 28W counterpart, HDMI 2.1 8K and dual 2.5G i226-V if you stay on Intel.
TIM800B
Core Ultra panel board, same LVDS 120Hz direction, backlight headers included.
TOP600B
28W Alder/Raptor Lake-U/P, dual 2.5G i226 LAN with 4G/5G B-Key for gateways.
Family
All Mini-ITX boards
7 boards share the 170 × 170 mm footprint. Compare I/O, platform and power before you commit.
View the lineupStart a project
Quote the TMIA70B for your build.
Send the enclosure, the environment and the interfaces you need. An engineer replies within 24 to 48 hours with a model, a lead time and a price.
GEOLiNK / Shenzhen