NANO-ITX · 120×120 MM · R100

PNM-5211 Industrial Motherboard

Name: PNM-5211 Industrial Motherboard
Brand: GEOLiNK
SKU: PNM-5211

Intel Twin Lake-N on a 120×120 mm board with two M.2 2280 NVMe slots, HDMI and DP at 4K, dual i226-V 2.5G Ethernet and a Type-C port — the PNM-5211 is built for kiosks and smart terminals that must boot fast and stay online.

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PNM-5211 · Quick Specs

CPU	Onboard Intel Twin Lake-N / Alder Lake-N
Memory	1× DDR5 SO-DIMM, up to 16GB
Storage	2× M.2 2280 NVMe
Display	HDMI 2.0 4K · DP 4K · Type-C DP
Network	2× Intel i226-V 2.5G
Temperature	−20/+60°C operating

PNM-5211 industrial motherboard top view

TWIN LAKE-N · 2×M.2 NVME · DUAL I226-V 2.5G · HDMI+DP 4K · DC 12–19V · SAMPLE MOQ 1 PC

Why PNM-5211

Storage depth on a compact footprint

Storage

Twin M.2 2280 slots

Two PCIe 3.0 x2 NVMe slots let the OS drive and the data drive live separately — mirrored logs for transactional kiosks, or cache plus archive for media boxes.

Connectivity

USB3.0 + Type-C front

Standalone USB 3.0 ports and a Type-C with USB 3.0 and DP alternate mode give service technicians and end users modern plug options.

Networking

Dual i226-V 2.5G

Two Intel 2.5G controllers for POS networks on separate VLANs; LAN2 can be fitted as an Intel i210 on the shared layout if cost matters more than speed.

Durability

Unattended, both drives alive

With −20/+60°C operation and dual M.2 slots, a terminal can boot from the OS drive while the data drive keeps logging — or the pair runs mirrored for redundancy.

Full Specifications

Technical data

Per the PNM-5211 English specification sheet (version R100). Specifications can be verified against the datasheet on request.

CPU	Onboard Intel Twin Lake / Alder Lake-N · UEFI boot firmware
Memory	1× DDR5-4800 SO-DIMM · up to 16 GB
Storage	2× M.2 M-Key 2280 (PCIe 3.0 x2 NVMe) · 1× 12-pin SATA connector
Display	1× HDMI 2.0, 4096×2160@60Hz · 1× DP, 4096×2160@60Hz · 1× Type-C (USB 3.0 + DP)
Network	2× LAN · Intel i226-V 2.5G (LAN2 optional Intel i210, shared layout)
USB	2× USB 3.0 (standalone) · 2× USB 2.0 (connector block) · 1× Type-C (USB 3.0)
Audio	1× 2-in-1 combo audio jack
Front Panel	Power button with LED · reset button · DC jack
Expansion	1× M.2 E-Key (PCIe 3.0 / CNVi + USB 2.0, WiFi/BT) · onboard TPM 2.0 (reserved) · 4-pin PWM CPU fan (1.25 mm) · FP1 · AT/ATX header
Headers	2-pin CL_CMOS · BATTERY 2-pin
Power	DC 12–19V input (datasheet summary notes DC 12V)
Dimensions	120 × 120 mm
Environment	−20°C to +60°C operating, 0–90% RH non-condensing · −40°C to +85°C storage, 0–90% RH non-condensing
Software	Windows 10 · Windows 11 · Linux

Where It Fits

Kiosks, terminals and storefront systems

The PNM-5211 trades nothing away in a slim chassis: NVMe depth for local data, serial reach for peripherals, and dual 2.5G for managed retail networks. Typical deployments:

Self-service kiosks: Type-C to the touch panel, USB 3.0 for the card reader, and a second NVMe holding the transaction log.
Smart terminals: USB 3.0 and Type-C for printers and scales, with an M.2 E-Key WiFi/BT uplink where cabling is impractical.
Storefront media players: HDMI and DP dual 4K output for menu boards, recovered remotely through one-key restore over the second LAN.

Self-service kiosk terminal in a retail space

Configuration

Ordering options

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

Option	Standard	Optional
CPU	Intel Alder Lake-N	Twin Lake-N series · N150 / N305
LAN 2	Intel i226-V 2.5G	Intel i210 (shared layout)
Security	Onboard TPM 2.0 off (reserved)	Onboard TPM 2.0 enabled
Wireless	—	M.2 E-Key WiFi/BT module