Description
Intel J1900 Fanless 4-LAN Mini PC / Firewall Appliance
A complete, ready-to-run fanless system built around the Intel® Celeron® J1900 quad-core platform with four Intel i211AT Gigabit LAN ports — ideal as a pfSense / OPNsense firewall, soft router, VPN gateway, or low-power always-on mini server. Ships assembled in its case with 4 GB DDR3 memory and a 64 GB SSD.
Specifications
- CPU: Intel Celeron J1900 quad-core (Bay Trail) with Intel HD Graphics
- Memory: 4 GB DDR3 SO-DIMM (single channel; supports up to 8 GB)
- Storage: 64 GB SSD installed · 1× SATA II (3 Gb/s) · 1× mSATA (Mini-PCIe) · onboard eMMC option
- Networking: 4× Intel i211AT Gigabit Ethernet (RJ45)
- Video: 1× HDMI (up to 1920×1080)
- USB: 1× USB 3.0 + 1× USB 2.0
- Serial / Expansion: 1× RS232 / RS485 COM (RJ45) · 1× Mini-PCIe (PCIe + USB)
- Power: DC 12V input · ~20 W typical
- Cooling: Fanless (no moving parts)
- Operating temperature: −20 °C to +60 °C
- OS support: pfSense, OPNsense, Debian / Linux, Windows 10
Optional at checkout: have us pre-install your choice of OS (pfSense, OPNsense, or Debian 13), and/or add a Quectel EC25-AF LTE modem OR a US915Mhz LoraWAN RAK mPCI card.


