---
model: SDM520L
lifecycle: active
official_site_status: Available
category: Boards & Modules > Intel Smart Display Module > Intel SDM Large
source: https://www.axiomtek.com/products/boards-and-modules/intel-smart-display-module/intel-sdm-large/sdm520l
updated: 2026-10-02
---

# SDM520L

Intel® Smart Display Module Large (Intel® SDM-L) with Intel® Core™ Ultra 7/5 Processors (Meteor Lake-U), Integrated NPU AI Solution, PoE, 4K HDMI Input, and 8K HDMI Output Support

- Category: Boards & Modules > Intel Smart Display Module > Intel SDM Large
- Status: Active

## Key features

- Intel® Core™ Ultra 7/5 processors (Meteor Lake-U)
- 2 DDR5 SO-DIMM slots for up to 96GB memory
- One 2.5GbE LAN with optional PoE module support for Pro-AV applications
- Supports one 4K HDMI input and one 8K HDMI output for Audio Visual market
- Supports dTPM2.0

## Specifications

- **CPU:** Intel® Core™ Ultra 7/5 processors (Meteor Lake-U)
- **Chipset:** SoC integrated
- **System Memory:** 2 x 262-pin DDR5-5600 SO-DIMM
- **SDM Edge connector:**
  - 1 x HDMI 2.1
  - 1 x DisplayPort 1.4
  - 1 x USB 3.2 Gen 2 x1
  - 1 x 1GbE LAN
  - 1 x Serial TX/RX
  - 1 x I2C
- **I/O:**
  - 1 x HDMI output 2.1 (8K @ 60Hz)
  - 1 x HDMI input 2.0 (4K @ 60Hz)
  - 1 x DisplayPort via Type-C (8K @ 60Hz)
  - 1 x 2.5GbE LAN (Intel® I226V)
  - 2 x USB 3.2 Gen 2 Type-A
  - 1 x USB 3.2 Gen 2 Type-C
  - 1 x PoE LAN (optional; 72W power input)
- **Storage:** 1 x M.2 Key M 2280 slot (PCIe x4 + SATA signal)
- **Expansion:** 1 x M.2 Key E 2230 slot for Wi-Fi 7/6E and Bluetooth 6.0/5.2
- **Power Input:**
  - Through the SDM golden finger
  - +12V and +3.3VSB
- **Watchdog Timer:** 255 levels, 1 to 255 sec.
- **Dimensions:** 175 x 110 mm
- **Weight (net/gross):** 252g/340g
- **Board Thickness:** 1.6 mm
- **Operation Humidity:** 10% to 95% relative humidity, non-condensing
- **Operating Temperature:** 0°C to +55°C (+32°F to +140°F)

## Ordering information

- SDM520L-125U-STD (P/N E38X520L01) — SDM-L module with Intel® Core™ Ultra 5, 125U processor (15W), 2 SO-DIMM, 1 M.2 SSD, 1 HDMI output, 1 HDMI input, 1 LAN, 2 USB 3.2 Gen 2, and 1 x USB 3.2 Gen 2 Type-C
- SDM520L-155U-STD (P/N E38X520L00) — SDM-L module with Intel® Core™ Ultra 7, 155U processor (15W), 2 SO-DIMM, 1 M.2 SSD, 1 HDMI output, 1 HDMI input, 1 LAN, 2 USB 3.2 Gen 2, and 1 x USB 3.2 Gen 2 Type-C

## Sources

- Official product page: https://www.axiomtek.com/products/boards-and-modules/intel-smart-display-module/intel-sdm-large/sdm520l
- Official datasheet (PDF): https://www.axiomtek.com/Download/Spec/sdm520l.pdf

## Sales contact

- TC Lee, Business Development Manager, Axiomtek
- Email: tc.lee@axiomtek.com.tw
- LinkedIn: https://www.linkedin.com/in/t-c-lee/
- WhatsApp: https://wa.me/886955040637

_Maintained by TC Lee, Business Development Manager at Axiomtek. This is not the official Axiomtek website: specifications are mirrored from https://www.axiomtek.com, which is authoritative._