Boingfire BFN4K System
Boingfire BFN4K System
Boingfire BFN4K System
Boingfire BFN4K System
Boingfire BFN4K System
Boingfire BFN4K System
Boingfire BFN4K System
Boingfire BFN4K System

BFN4KB - OPNSense® CE Installed

Ships in 5~7 Days

The BFN4KB Advanced Multi-purpose System and OPNsense software make a powerful and efficient combination for network management and security.

System comes with 1 year standard Warranty, extended warranty will extend your warranty to 2 Years.

Storage Size:
Memory Size:
Power Supply

Quantity Unit price You Save
5 US$302.20 US$38.74
15 US$299.10 US$162.72
50 US$294.45 US$774.88
100 US$288.25 US$2,169.65


The BFN4KB, featuring an Intel Atom E3845 processor and maximum RAM capacity of 8GB, is an ideal hardware platform for the OPNsense software. With quad-core processing at 1.9GHz and various storage options including eMMC4.5, SATA2 with 3.0Gbps, and mSATA, the BFN4KB can effortlessly handle the demands of OPNsense, ensuring smooth and efficient network operations.

OPNsense is a popular, open-source firewall and routing platform. It offers a wealth of features including traffic shaping, intrusion detection, and virtual private networking, making it a top choice for securing and managing networks. When installed on the BFN4KB, OPNsense can fully leverage the hardware's capabilities, delivering improved network performance and security.

The BFN4KB also boasts four Gigabit Ethernet channels and an RJ45 serial port, enhancing the connectivity options of OPNsense. Its fanless design and robust operating conditions, ranging from 0 to 60 °C, make the BFN4KB a durable and reliable choice for running OPNsense.

The synergy of BFN4KB and OPNsense presents a powerful, flexible, and cost-efficient solution for network management and security. Whether you're overseeing a home network or managing an enterprise-level infrastructure, this combination offers a superior option for maintaining secure and high-performance network operations.

Product Details

Intel Atom E3845 2M Cache (AES-NI)
Base Frequency
Processor Cores
4 (Quad Core)
DDR3L 1333MHz SODIMM, 8GB (Max)
Max. RAM Support
8 GB
1 x SATAII with 3.0Gbps (Internal Connector)
Display Resolution
2560 x 1600 @ 60Hz
Ethernet Ports
4 x Gigabit Ethernet channels (Intel i211AT)
Ethernet Controller
Intel i211AT
Serial ports
1 x RJ45 External, 2 x TTL
Display Output
HDMI (1.4a)
24-bit GPIOs
12V ±10% only
Power Adapter
12v 2A with US Plug
Programable 1~255 Sec, 1~255 Mins. Disable
Reset Button
1 x Front Pinhole, 1 x Rear Button
MiniPCI-e slots
1 x 4G/LTE, WiFi
1 x WiFi
1 x mSATA
Cooling Fan
Storage Humidity
5 – 95% RH
Operating Humidity
10 – 95% RH
Operating Temprature
0°C to 60°C
Storage Temprature
-40 °C to + 85 °C


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