---
model: CEM311
lifecycle: active
official_site_status: Available
category: Boards & Modules > System on Module > COM Express Type 10
source: https://www.axiomtek.com/products/boards-and-modules/system-on-module/com-express-type-10/cem311
updated: 2026-11-08
---

# CEM311

COM Express Type 10 Mini Module with Intel® Pentium® Processor N4200 & Celeron® Processor N3350

- Category: Boards & Modules > System on Module > COM Express Type 10
- Status: Active

## Key features

- Intel® Pentium® processor N4200 & Celeron® processor N3350 (Apollo Lake)
- Onboard 4GB DDR3L memory
- Max. up to 4 lanes of PCI Express
- 2 SATA-600
- 2 USB 3.0 and 8 USB 2.0

## Specifications

- **CPU:** Intel® Pentium® processor N4200 & Celeron® processor N3350 onboard
- **Chipset:** SoC integrated
- **System Memory:** Onboard 4GB DDR3L memory
- **BIOS:** AMI
- **Serial:** 2 x Serial TX/RX
- **USB:**
  - 2 x USB 3.0
  - 8 x USB 2.0
- **Ethernet:** 1 x 10/100/1000 Mbps (Intel® i211AT)
- **Display:**
  - 1 x DDI (DP, HDMI, DVI)
  - 1 x LVDS (eDP optional)
- **GPIO:** 4-IN & 4-OUT
- **Audio:** HD link interface to baseboard for Codec
- **Storage:**
  - eMMC 5.0 upt o 64GB (optional)
  - 2 x SATA-600
- **Expansion:** 4 x PCIe x1 devices (3 x1 while internal LAN is connected)
- **Others:**
  - 1 x LPC interface
  - 1 x SPI interface
  - 1 x I2C
- **Battery:** N/A
- **Power Input:**
  - ATX: +12V,+5VSB
  - AT: +12V
  - Wide range input: +4.75V to +20V
- **Watchdog Timer:** 65536 levels, 0 - 65535 sec.
- **Hardware Monitoring:** Yes
- **Operating Temperature:** -20ºC to +70ºC (-4ºF to +158ºF)
- **Vibration:** 3.5 Grms
- **Relative Humidity:** 10% to 95% relative humidity, non-condensing
- **Dimensions:** 84 x 55 mm
- **Board Thickness:** 2.0 mm
- **Certifications:** CE

## Ordering information

- CEM311PG-N4200 (P/N E38D311103) — COM Express Type 10 compact module with Intel® Pentium® N4200, DDI/LVDS, USB 3.0 and GbE LAN
- CEM311PG-N3350 (P/N E38D311100) — COM Express Type 10 compact module with Intel® Celeron® N3350, DDI/LVDS, USB 3.0 and GbE LAN
- CEM311-G3C-P1G (P/N E38D311107) — COM Express Type 10 compact module with Intel® Pentium® N4200, DDI/LVDS, USB 3.0, GbE LAN, LPDDR4 8GB, and eMMC 64GB
- CEM311-H2B-P1G (P/N E38D311108) — COM Express Type 10 compact module with Intel® Pentium® N3350, DDI/LVDS, USB 3.0, GbE LAN, LPDDR4 4GB, and eMMC 32GB
- CEM311 heat spreader (P/N 7128D311000E)
- CEM311 heat sink without fan (P/N E39J011100)

## Sources

- Official product page: https://www.axiomtek.com/products/boards-and-modules/system-on-module/com-express-type-10/cem311
- Official datasheet (PDF): https://www.axiomtek.com/Download/Spec/cem311.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._