BFN4 System Board

BFN4 System Board
BFN4 System Board
BFN4-03
Boingfire System Boards

Harness the efficiency of the Quad-Core Intel Atom E3845 running at 1.9GHz, complemented by diverse storage options and robust Ethernet channels. Designed for durability, it operates in a wide range of temperatures and features a fanless cooling mechanism.

Key Features:

  • Powerful Processor: Quad-Core Intel Atom E3845 @ 1.9GHz.
  • Diverse Storage: SATA2 3.0Gbps, and mSATA interfaces.
  • High-speed Connectivity: Four Gigabit Ethernet channels with Intel i211AT.
  • Temperature Resilience: Operates from 0 to 60 °C.
  • Efficient Cooling & Power: Fanless system and 12V-2A power consumption.

Datasheet     User Guide

SKU: BFN4 Category:

The BFN4 system board is a cutting-edge, versatile piece of technology. Powered by the quad-core Intel Atom E3845 processor, it operates at an impressive frequency of 1.9GHz, ensuring top-notch computing capabilities. The board offers flexible storage options with SATA 2.0 3.0 Gbps and mSATA interfaces, effectively handling a variety of data requirements.

Equipped with four Gigabit Ethernet channels backed by the Intel i210AT, the BFN4 board ensures rapid and secure network connectivity. Its design enables it to function in challenging conditions, with an operating temperature range of 0 °C to 60°C and storage temperatures ranging from -40 °C to +85 °C. Its fanless cooling system, coupled with efficient power usage via a 12V-2A input, guarantees quiet yet powerful operation.

What sets the BFN4 board apart is its compatibility with a wide range of open-source distributions, including pfSense, OPNSense, Untangle, PROXMOX, Windows, and many others. This, combined with an attractive price point and high-speed, low-power operation, makes it an ideal choice for a myriad of applications. The system has already been successfully implemented in thousands of locations internationally, a testament to its reliable performance and high user satisfaction.

Overall, the BFN4 system board offers an exceptional blend of cost-effectiveness, versatility, and high performance, making it an ideal solution for today’s diverse technological demands.

Specifications:

Processor (CPU) Intel Atom E3845 2M Cache (AES-NI)
Core 4 (Quad Core)
CPU Frequency 1.9GHz
RAM DDR3L 1333MHz SODIMM, 8GB (Max)
Storage 1 x SATA2, 1 x mSATA
TPM TPM2.0 with Module
Display Port HDMI (1.4a)
Resolution 2560 x 1600 @ 60Hz
Ethernet Ports 4 x RJ45 Gigabit
Ethernet Controller Intel i210AT
Watchdog Programmable 1~255 Sec, 1~255 Mins. Disable
Power Button 1 x Rear Button
Reset Button 1 x Rear Button
Cooling Fan Fan-less
Serial Port 1 x RJ45 External, 2 x TTL
Power 12V ±10% only
Typical Power 0.5A @ 12V (5.28W)
Max. Power 5A @ 12V (60W)
GPIO 23-bit GPIOs
USB 2 x USB2
Mini PCIe Slot 1 x 4G/LTE, WiFi, 1 x WiFi/4G-LTE,
1 x mSATA, 1 x 4G-LTE/5G
Operating Humidity 10 – 95% RH
Storage Humidity 5 – 95% RH
Operating Temperature 0°C to 60°C
Storage Temperature -40°C to + 85 °C
Dimension 6×7.5×1.5 Inc (LxWxH)
Weight 2.4 Lbs (Approx.)

Update: 1st July, 2025:

All BFN4 boards shipped from July 1st onward now include Update C, which reflects enhancements and removals based on real-world demand for better performance, reliability, and simplicity.

What’s New
  • 2 x 4G-LTE Module Support
  • Three SIM Slots
  • 1 x 5G Module Support
  • TPM2.0 Module
What’s Changed

  • Ethernet Controller:
    Intel i211AT → i210AT

What’s Removed
  • eMMC 4.5 Connector
  • SATA Connector (Use mPCI-e to SATA converter if needed)
  • HDD LED (Front Panel)
  • The front USB 3.0 port has been converted to a USB 2.0 port.

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