Changfan CF-J4125MN – Low‑Power Mini Appliance (4 Ports)
Overview
The CF-J4125MN is a tiny desktop appliance with Intel Celeron J4125, 4×I211 GbE (or 2.5G), fanless, and wall‑mountable. Ideal for SOHO routing and firewall.
Key Features
Desktop (126×134×40 mm), wall‑mountable.
Intel Celeron J4125 2.0GHz quad‑core.
1×SO‑DIMM DDR4 up to 8GB.
1×SATA 2.0 + 1×mSATA.
4×I211 GbE or I225 2.5G.
1×Mini PCI‑E; 1×USB 2.0, 1×USB 3.0, 1×HDMI, 1×RJ45 COM.
Fanless, aluminum chassis.
External 12V DC.
Supports iKuai, ROS, OpenWrt, Panabit, Linux.
Applications
Routing, NGFW, VPN, web filtering, AC, UTM, IPTV.
OEM/ODM Customization
NIC type, memory, storage, chassis, pre‑installed OS.
Product Specifications
Item | Specifications |
|---|---|
Form Factor | 4‑port mini appliance (wall‑mountable) |
Processor | Intel Celeron J4125 2.0GHz quad‑core |
Chipset | Intel Bay Trail SoC |
Memory | 1×SO‑DIMM DDR4, up to 8GB |
Storage | 1×SATA 2.0 + 1×mSATA |
PCIe | 1×Mini PCI‑E |
I/O | 1×USB 2.0, 1×USB 3.0, 1×HDMI |
Network | 4×I211 GbE / 4×I225 2.5G |
Management | 1×RJ45 COM |
Cooling | Fanless |
Power | External 12V DC |
Dimensions | 126×134×40 mm |
Environment | -10~60°C, 0%~95% humidity |
OS Support | iKuai, ROS, OpenWrt, Panabit, Linux |




