WooYi J4125 Industrial PC - Hardware Review
Introduction
This device is a fanless network appliance and soft router often sold under various white-label brands like WooYi or Topton on platforms like AliExpress. It functions primarily as a high-performance hardware firewall, network switch, or home server running specialized software like pfSense, OPNsense, or OpenWrt.
Specifications
| Category | Highlights |
|---|---|
| Processor | Intel Celeron J4125 (Quad-Core, 4 Threads, 10W TDP, low power consumption). |
| Networking | 4x Intel i226-V 2.5G RJ45 LAN ports for high-speed routing. |
| Memory Slots | 2x DDR4 SODIMM non-ECC slots supporting up to 32GB at 2400MHz. |
| Storage Capacity | Dual storage setup via 1x mSATA SSD slot + 1x 2.5-inch SATA SSD/HDD bracket. |
| Display Outputs | 1x HDMI + 1x VGA ports supporting synchronous or asynchronous dual displays. |
| Wireless Support | 1x mPCIE internal slot for optional WiFi or Bluetooth module expansion. |
| Advanced Features | Hardware-level support for AES-NI encryption, ESXi virtualization, Watchdog timer, Auto power-on, RTC, PXE boot, and Wake-on-LAN. |
| Cooling & Chassis | Full aluminum alloy industrial shell with a three-sided "ice thorn" passive heat sink for completely silent, 24/7 fanless operation. |
| Form Factor | Compact micro-chassis that can be mounted behind a monitor using standard VESA brackets. |
Ports & Dimensions
Custom Setup and Where to Buy
I bough this miniPC back in 2023 in this AliExpress store:
It is customized with 8GB DDR4 and 128GB SSD (mSATA).