CWWK CW-U10 1U Firewall 19“ Rackmount Appliance Intel i3-3217U 6×Gigabit LAN for pfSense OPNsense VPN
CWWK CW-U10 1U Rackmount Firewall Appliance
Built for software router, firewall gateway, VPN server, and homelab network deployment. With Intel Core i3-3217U and 6 × Intel I211-AT Gigabit LAN ports, CW-U10 provides a practical 1U platform for pfSense, OPNsense, OpenWrt, and x86 router systems.
6 × Intel I211-AT Gigabit LAN/WAN Ports
Flexible Network Port Layout for Router and Firewall Deployment
CW-U10 provides 6 × Intel I211-AT Gigabit LAN ports, allowing users to configure different ports as WAN, LAN, VLAN, DMZ, management network, or isolated internal networks.
The integrated RJ45 console port supports local out-of-band management and debugging, which is useful for router OS installation, troubleshooting, and maintenance.
- Suitable for pfSense firewall appliance
- Suitable for OPNsense router appliance
- Supports OpenWrt x86 router deployment
- Flexible for multi-WAN, VLAN, and network segmentation
- Useful for VPN gateway and homelab network builds
Internal Motherboard Layout
Compact x86 Platform with Storage and Expansion Interfaces
Inside the CW-U10, the motherboard layout is designed for rackmount network appliance use. It includes SO-DIMM DDR3 memory, CPU cooling, SATA interfaces, Mini-SATA storage, Mini-PCIe expansion, fan connectors, and internal I/O headers.
- Intel Core i3-3217U processor
- Intel HD Graphics 4000
- 1 × SO-DIMM DDR3 memory slot
- 4 × SATA ports and 1 × Mini-SATA interface
- 1 × Mini-PCIe expansion slot for WiFi expansion
- Internal USB, COM, VGA, GPIO, fan, and front panel headers
Dual-Sided Filtered Ventilation
Designed for Long-Term Rackmount Operation
CW-U10 uses a dual-sided ventilation design with side vents and internal cooling fans. The filtered airflow structure helps reduce dust entering the chassis, while lateral airflow supports stable operation in network cabinets and equipment rooms.
This design is suitable for 24/7 firewall operation, small rack deployment, home lab rack systems, and dust-sensitive equipment environments.
- Side ventilation for lateral airflow
- Internal fan cooling for continuous operation
- Filtered structure to help reduce dust buildup
- Practical for network rooms and rack cabinets
1U Chassis Size and External I/O Ports
Rackmount Form Factor with Practical Front and Rear Interfaces
CW-U10 uses a compact 1U rackmount metal chassis for network cabinets, small server racks, homelab racks, and office equipment rooms.
- Width: 44 cm / 17.3 inch
- Depth: 25.5 cm / 10.04 inch
- Height: 4.5 cm / 1.78 inch
- 6 × Gigabit LAN ports
- 1 × RJ45 console port
- 2 × USB 2.0 ports
- 1 × VGA output
- Power switch and AC power inlet
Application Scenarios
One 1U network appliance for software router, firewall gateway, VPN server, and homelab deployment.
Software Router
Use CW-U10 as an x86 software router with pfSense, OPNsense, OpenWrt, or Linux-based routing systems.
Homelab Virtualization
Suitable for lightweight router OS testing, firewall labs, Linux network services, and network simulation.
Firewall Security Gateway
Deploy it as a firewall gateway for home networks, small offices, labs, or branch network environments.
VPN Network Server
Configure CW-U10 as a VPN gateway for remote access, site-to-site VPN, or secure private network access.
Technical Specifications
Hardware specifications for CWWK CW-U10 1U rackmount firewall appliance.
| Model | CWWK CW-U10 |
|---|---|
| Motherboard Reference | LAN-3217U-6L |
| Processor | Intel Core i3-3217U |
| CPU Frequency | 1.8GHz |
| Graphics | Intel HD Graphics 4000 |
| Display Output | VGA |
| Memory | 1 × SO-DIMM DDR3 1066/1333MHz |
| Network | 6 × Intel I211-AT Gigabit LAN |
| Storage | 4 × SATA + 1 × Mini-SATA |
| Expansion | 1 × Mini-PCIe, supports WiFi expansion |
| USB | 6 × USB 2.0 total |
| COM | 2 × COM total |
| External I/O | 2 × USB 2.0, 6 × LAN, 1 × RJ45 COM, reset button, power button |
| Internal Headers | USB, COM, VGA, GPIO, SATA power, fan, front panel, LAN LED, ATX 12V |
| BIOS | AMI BIOS |
| Cooling | CPU cooler + internal fan ventilation |
| Power | Internal power supply with AC input |
| Working Temperature | -15°C to 60°C |
| Relative Humidity | 0% to 95%, non-condensing |
| Board Size | 200 × 180 mm |
| Chassis Form Factor | 1U rackmount |
Recommended Use
CW-U10 is recommended for users who need a stable and affordable 1U Gigabit firewall appliance for rack-based networking.
pfSense Firewall
Build a dedicated x86 firewall appliance for home lab, office, or network cabinet use.
OPNsense Router
Use the 6 Gigabit LAN ports for flexible LAN, WAN, VLAN, and network segmentation.
OpenWrt x86 Router
Deploy OpenWrt on an x86 rackmount platform with multiple Intel LAN ports.
VPN Gateway
Create a dedicated VPN access point for remote users, private networks, and site-to-site access.
FAQ
Common questions about CWWK CW-U10 1U firewall appliance.
Can CW-U10 run pfSense or OPNsense?
Yes. CW-U10 is an x86 1U firewall appliance with Intel LAN ports, making it suitable for pfSense, OPNsense, OpenWrt, and Linux router systems.
Is this a 2.5GbE firewall appliance?
No. CW-U10 uses 6 × Intel I211-AT Gigabit LAN ports. It is designed for Gigabit network environments.
Is CW-U10 suitable for VPN?
Yes. CW-U10 can be used as a VPN gateway or VPN network server for home labs, small offices, and remote access networks.
Can it be installed in a rack?
Yes. CW-U10 uses a 1U rackmount chassis, suitable for network cabinets, small server racks, and homelab rack setups.
What type of users is this product best for?
It is best for users who need a compact 1U software router, firewall appliance, VPN server, or Gigabit multi-LAN network gateway.