CF-B85-6L2S – High-Performance Network Security Industrial PC
The CF-B85-6L2S is a standard 1U rackmount high-performance multi-port network security industrial PC powered by an Intel 4th-generation Core processor (LGA1150), integrating six Intel I226/I210 Gigabit Ethernet controllers and two Intel 82599 10G SFP fiber ports. It offers high performance, high reliability and flexible configuration. Widely deployed in Internet cafés and hotels, residential communities, government agencies, enterprises and factories, healthcare and finance, schools and education, it is suited to software routing, firewall, VPN gateway, internet behavior management, UTM, SD-WAN, AC controller and other network security and gateway scenarios, making it an ideal hardware platform for integrators, software developers and carriers.
Key Features:
● In-house R&D, military-grade build: Independently designed and developed by ChangFan Technology, the B85 series is built to military-grade standards, supporting 7×24 non-stop stable operation with fast response, simple operation and dependable security
● Standard 1U rackmount design: Measuring 430mm × 280mm × 44mm, the high-density design saves rack space and is ideal for standard server rooms and network cabinets
● Intel 4th-generation Core processor (LGA1150): Supports Intel Haswell LGA1150 processors (Intel 4th-generation Core i3/i5/i7, etc.); the CPU can be freely swapped to meet the performance needs of demanding users
● Flexible memory configuration: Supports 2× SO-DIMM DDR3 memory, up to 16GB, meeting multitasking and data forwarding needs
● Flexible storage configuration: 4× SATA 2.0 + 1× mSATA storage interfaces flexibly meet system and data storage needs
● 6× Gigabit + 2× 10G SFP fiber ports: Six built-in Intel I226/I210 Gigabit NICs (or 82583 Gigabit NICs) + two Intel 82599 10G SFP fiber ports, meeting high-speed network access and data forwarding requirements
● Rich expansion and interfaces: 1× Mini PCI-E expansion slot; peripheral interfaces include 2× USB 2.0, 1× VGA and 1× RJ45 COM management port
● Efficient, quiet cooling: Two chassis fans plus one CPU fan ensure long-term stable operation of the whole unit
● Industrial ATX power supply: A 200W industrial ATX PSU adapts to industrial power environments and ensures stable power delivery
● Broad system compatibility: Fully supports mainstream x86 software routing and gateway systems including OpenWrt, pfSense, OPNsense, ModSecurity, Coraza, IPFire, ROS, ClearOS, RouterOS, Vyatta, iptables, nftables, Panabit, iKuai, Linux, Firewall and Router
Applications:
● Software routing and gateway: Multi-WAN link aggregation, load balancing, intelligent traffic control
● Next-generation firewall (NGFW): Enterprise-grade firewall, intrusion detection and prevention
● VPN and SD-WAN: Secure interconnection of multiple branches, intelligent network access
● Internet behavior management: Granular traffic control for enterprise, school and government networks
● AC controller and Wi-Fi operation: Centralized wireless AP management and authenticated access
● UTM unified threat management: Integrating antivirus, anti-spam and content filtering in one platform
● Network gap and security isolation: Secure data exchange between internal and external networks
● IPTV and web monitoring: Video stream delivery and network monitoring
ChangFan Technology OEM/ODM Customization Services
ChangFan Technology has deep expertise in industrial computing and network security, with full-chain R&D capabilities spanning motherboard design, chassis engineering and system integration. For the CF-B85-6L2S series, we offer the following customization options:
● Flexible CPU options (4th-generation Core i3/i5/i7 and other LGA1150 processors, selected on demand)
● Flexible NIC specifications (6× Gigabit + 2× 10G SFP fiber ports; Gigabit NICs available in I226/I210/82583)
● Memory (up to 16GB) and storage capacities adjusted to your needs
● Customized chassis appearance, color, logo and front-panel layout
● Pre-installed software router / firewall system of your choice for true out-of-the-box deployment
● Optimized thermal design for high-temperature or dusty environments
Whether you need a standard product or a fully customized solution, ChangFan responds quickly to help your business launch faster.
Product Specifications
Item | Specification |
|---|---|
Model | 8-port 1U standard rackmount network security industrial PC |
Processor | Intel Haswell LGA1150 processor (Intel 4th-generation Core i3/i5/i7, etc.) |
Chipset | Intel B85 |
Memory | 2× SO-DIMM DDR3, up to 16GB |
Storage | 4× SATA 2.0 + 1× mSATA |
PCIe Expansion | 1× Mini PCI-E |
Peripheral Interfaces | 2× USB 2.0, 1× VGA |
Network Interfaces | 6× Intel I226/I210 Gigabit NICs + 2× Intel 82599 10G SFP fiber ports |
Management Interface | 1× RJ45 COM port |
System Fans | 2× chassis fans + 1× CPU fan |
Power Supply | 200W industrial ATX PSU |
Dimensions | 430mm × 280mm × 44mm (standard 1U rackmount) |
Operating Environment | -15°C–60°C operating temperature, 0%–95% relative humidity (non-condensing) |
OS Support | Supports x86 systems including OpenWrt, pfSense, OPNsense, ModSecurity, Coraza, IPFire, ROS, ClearOS, RouterOS, Vyatta, iptables, nftables, Panabit, iKuai, Linux, Firewall and Router |





