Key Features

• 3.5″ SBC (5.7 in x 4.09 in)
• Intel® Apollo Lake SoC
• Up to 8GB DDR3L Memory
• Mutilple Display Options
• PCI Express Mini Card Slot
• -20°C to 60°C Operating Temp


Quick Overview

The CAPA312 is a fanless 3.5-inch embedded motherboard, powered by the Intel® Pentium® processor N4200 or Celeron® processor N3350 (codename: Apollo Lake).

This 3.5” embedded board was designed for operational stability in a wide operating temperature range from -20°C to +60°C (or optionally up to +70°C) and requires only +12V DC power input.

Contact Us

Please email or call 01527 512400 for a quote

Part Number

Axiomtek CAPA312

CPU Option(s)

Intel® Pentium® N4200 Quad Core CPU
Intel® Celeron® N3350 Dual Core CPU


SoC Integrated


Intel® Integrated Gfx Graphic Engine


1 x 204 Pin 1867 MHz DDR3L SO-DIMM Memory Slot
Max Memory Supported: 8GB




1 x Full Size PCI Express Mini Card Slot With mSATA Supported
1 x Full Size PCI Express Mini Card Slot
1 x SIM Slot

I/O Interface

1 x LVDS (18/24 Bit Single / Dual Channel)
1 x HDMI
1 x VGA (Optional)
1 x eDP (Optional)
2 x COM RS-232/422/485
2 x COM RS-232
1 x SATA-600
2 x Gigabit Ethernet
Audio (Min-In / Line-In / Line-Out)
2 x USB 2.0
4 x USB 3.0
SMBus/I2C (For Advanced Monitoring / Control)
Digital I/O (8 Channels In / Out Programmed)
TPM (ST ST33TPM12LPC With TPM 1.2 Compliant)


Lithium 3 V/220 mAH

Power Input

2 x 2 Pin DC Input Power Connector
+12V DC Input Only
AT Auto Power On Function Supported

Watchdog Timer

65536 levels, 1 ~ 65535 sec.

Operating Temperature

-20°C ~ 60°C

-20°C ~ 70°C

Form Factor

3.5″ SBC


146 mm x 104 mm