- Brand: Axiomtek
- Intel Pentium N4200/Celeron N3350 CPU options
- 2 x mPCIe expansion
- 6 x USB, 2 x COM, 8-bit DIO, and 2 x Gigabit Ethernet ports
- Size: 102mm x 146mm
Axiomtek CAPA312 3.5" SBC with 2 mPCIe Intel Pentium N4200/Celeron N3350 CPU


The CAPA312 is a 3.5 inch single board computer powered by a choice of either the Intel Pentium N4200 or Celeron N3350 processors. The board is packed with I/O which includes 1 x RS-232/422/485, 3 x RS-232, 2 x USB 2.0, 4 x USB 3.0, 2 x LAN, 2 x HDMI, 1 x eDP and 8 channels IN/OUT of DIO. Storage is via 1 x SATA-600 and 1 x mSATA whilst expansion is by 2 x full size PCI Express Mini Card. The CAPA312 also has the benefit of an extended operating temperature of between -20 ~ +60°C.
- CPU: Intel® Pentium® N4200/Celeron® N3350 processor onboard
- Chipset: SoC integrated
- System Memory: 1 x 204-pin SO-DIMM DDR3L-1867, up to 8GB
- BIOS: AMI
- COM
- 2 x RS-232/422/485
- 2 x RS-232
- USB
- 2 x USB 2.0
- 4 x USB 3.0
- Ethernet: 2 x 10/100/1000 Mbps (Intel® i211-AT)
- Display
- 1 x HDMI
- 1 x LVDS
- 1 x VGA (optional)
- 1 x eDP (optional)
- Digital I/O: 8 channels IN/OUT programmed
- Audio: MIC-in/Line-in/Line out
- Storage
- 1 x SATA-600
- 1 x mSATA
- Expansion:
- 2 x full-size PCI Express Mini Card slot
- SMBus for advanced monitoring/control
- Others: TPM 1.2
- Battery: Lithium 3V/220mAH
- Power Input
- 2 x 2-pin DC in power 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 @ 1.2A
- Watchdog Timer: 1 ~ 65535 sec.
- Hardware Monitoring: Yes
- Operating Temperature: -20 ~ +60°C (-4°F ~ +158°F), operation
- Relative Humidity: 10% ~ 95% relative humidity, non-condensing
- Dimensions: 146 x 104 mm
- Board Thickness: 1.6 mm
- Certificate: CE