---
model: CAPA318
lifecycle: active
official_site_status: Available
category: Boards & Modules > Industrial & Embedded Motherboard > 3.5-inch Embedded Board
source: https://www.axiomtek.com/products/boards-and-modules/industrial-and-embedded-motherboard/3.5-inch-embedded-board/capa318
updated: 2026-10-02
---

# CAPA318

3.5" Embedded SBC with Intel® Pentium® Processor N4200 & Celeron® Processor N3350, VGA/LVDS, Dual LANs and Audio

- Category: Boards & Modules > Industrial & Embedded Motherboard > 3.5-inch Embedded Board
- Status: Active

## Key features

- Intel® Pentium® processor N4200/Celeron® processor N3350
- 1 DDR3L SO-DIMM, up to 8GB
- 2 USB 2.0 and 2 USB 3.0 ports
- PCI Express Mini Card with mSATA supported

## Specifications

- **CPU:** Intel® Pentium® processor N4200/Celeron® processor N3350 onboard
- **Chipset:** SoC integrated
- **System Memory:** 1 x 204-pin SO-DIMM DDR3L-1867, up to 8GB
- **BIOS:** AMI
- **COM:**
  - 1 x RS-232/422/485
  - 1 x RS-232
- **USB:**
  - 2 x USB 2.0
  - 2 x USB 3.0
- **Ethernet:** 2 x 10/100/1000 Mbps (Intel® I225-V)
- **Display:**
  - 1 x VGA
  - 1 x LVDS
- **Digital I/O:** 8 channels IN/OUT programmed
- **Audio:** MIC-in/Line-in/Line-out
- **Storage:** 1 x SATA-600
- **Expansion:**
  - 1 x Full-size PCI Express Mini Card with mSATA
  - 1 x Full-size PCI Express Mini Card
  - 1 x SIM slot
- **Others:** I2C Bus for advanced monitoring/control
- **Battery:** Lithium 3 V/220 mAH
- **Power Input:**
  - 2 x 2-pin connector
  - +12V DC-in only
  - AT Auto Power On function supported
- **Power Requirements:**
  - Intel® Pentium® N4200 @ 1.1 GHz, 8GB DDR3L:
  - Max. RMS. +12V @ 1.5A
  - Intel® Celeron® N3350 @ 1.1 GHz, 8GB DDR3L:
  - Max. RMS. +12V @ 1.3A
- **Watchdog Timer:** 65536 levels, 1 to 65535 sec.
- **Hardware Monitoring:** Yes
- **Operating Temperature:** -20°C to +70°C (-4°F to +158°F)
- **Relative Humidity:** 10% to 95% relative humidity, non-condensing
- **Dimensions:** 146 x 104 mm
- **Board Thickness:** 1.6 mm
- **Certifications:** CE
- **Industrial Chassis:** N/A

## Ordering information

- CAPA318VGGA-N4200 (P/N E38E318103) — 3.5" Embedded SBC with Intel® Pentium® processor N4200 (1.1 to 2.5 GHz, 2MB Cache, 6W) VGA/LVDS, 2 GbE LANs, audio and heatsink
- CAPA318VGGA-N3350 (P/N E38E318102) — 3.5" Embedded SBC with Intel® Celeron® processor N3350 (1.1 to 2.4 GHz, 2MB Cache, 6W) VGA/LVDS, 2 GbE LANs, audio and heatsink
- 1 x COM with bracket, P=2.0 mm, L=300 mm (P/N 59382620000E)
- Audio cable w/bracket, P=2.0 mm, L=450 mm (P/N 59384500100E)
- 2 x USB 2.0 wafer cable w/bracket. 180 mm (P/N 594E8422800E)

## Sources

- Official product page: https://www.axiomtek.com/products/boards-and-modules/industrial-and-embedded-motherboard/3.5-inch-embedded-board/capa318
- Official datasheet (PDF): https://www.axiomtek.com/Download/Spec/capa318.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._