Topton X8A Fanless Mini PC Firewall Instruction Manual

1. Introduction

The Topton X8A is a high-performance fanless mini PC designed for demanding network security and home server applications. Featuring Intel Atom C3000 series processors, it offers robust computing power with multiple 10G SFP+ and 2.5G LAN ports for versatile connectivity. Its fanless design ensures silent operation and enhanced durability, making it ideal for environments requiring quiet and reliable performance.

Figure 1: Topton X8A Fanless Mini PC Firewall

2. Key Features

• High-Speed Networking: 4x Intel X553 10G SFP+ ports and 4x Intel i226-V 2.5G RJ45 LANs.
• Powerful Processor Options: Intel Atom C3758 (8 cores, 8 threads, 2.20GHz), C3808, or C3958 server processors with AES-NI support.
• Extensive I/O: 4x Phoenix RS485 COM, 2x DB9 RS232/485 COM, 1x GPIO, 2x USB3.0, 2x USB2.0, 1x VGA video display.
• Memory & Storage: 2x DDR4 SODIMM non-ECC RAM slots (up to 32GB, 2133/2400MHz), 1x M.2 NVMe/PCIe3.0x4 2280 SSD slot, 1x SATA3.0 SSD/HDD interface.
• Expansion: 1x Mini-PCIE slot and 1x SIM slot for optional 4G/5G/WiFi connectivity (USB signal).
• Advanced BIOS Features: Supports AMI-EFI BIOS, ESXi, PVE, Watchdog, Auto power on, RTC, PXE boot, Wake-on-LAN.
• Fanless Design: Big solid aluminum shell with 3-side longer fins for efficient, silent cooling.
• Compact & Mountable: Low consumption TDP, can be mounted behind a monitor using an optional VESA bracket.

3. Package Contents

Please check the package contents carefully. If any items are missing or damaged, contact your vendor immediately.

• Topton X8A Fanless Mini PC Firewall
• Power Adapter (DC-12V)
• Power Cord
• SATA Cable (for 2.5" SSD/HDD)
• Screws for storage installation
• Optional: VESA Mounting Bracket with screws

Figure 2: Optional VESA Mounting Bracket and Screws

4. Setup Instructions

4.1. Hardware Installation (Optional)

The X8A Mini PC may come without RAM or storage, requiring user installation. Follow these steps if you need to install or upgrade components:

1. Open the Chassis: Carefully remove the screws securing the bottom panel of the mini PC.
2. Install RAM: Locate the two DDR4 SODIMM slots. Insert the RAM modules firmly into the slots until the clips on both sides snap into place.
3. Install M.2 SSD: Locate the M.2 2280 slot. Insert the M.2 NVMe SSD at an angle and then gently push it down, securing it with the provided screw.
4. Install 2.5" SATA SSD/HDD: Connect the SATA data and power cables to your 2.5" drive and the corresponding connectors on the motherboard. Secure the drive in the designated bay with screws.
5. Install Mini-PCIE Module (e.g., WiFi/4G): Insert the module into the Mini-PCIE slot and secure it with a screw. Connect any necessary antenna cables.
6. Close the Chassis: Replace the bottom panel and secure it with the screws.

Figure 3: Internal View of the Motherboard with Component Slots

4.2. Initial Connection

1. Connect Display: Connect a monitor to the VGA port on the rear panel.
2. Connect Peripherals: Connect a keyboard and mouse to the USB ports.
3. Connect Network: Connect Ethernet cables to the desired 2.5G RJ45 LAN ports (ETH0-ETH3) or SFP+ modules to the 10G SFP+ ports (SFP0-SFP3).
4. Connect Power: Connect the DC-12V power adapter to the DC-IN port on the rear panel, then plug the adapter into a power outlet.

Figure 4: Front and Rear Panel Connectors with Labels

5. Operating Instructions

5.1. Power On/Off

• Power On: Press the power button on the front panel. The PWR LED will illuminate.
• Power Off: Perform a graceful shutdown through your operating system. Alternatively, press and hold the power button for 5 seconds to force a shutdown.

5.2. BIOS Settings

To access the BIOS setup, press the 'Del' or 'F2' key repeatedly during startup. The AMI-EFI BIOS supports various configurations, including:

• Boot Options: Configure boot order, enable PXE boot.
• Advanced Features: Enable/disable AES-NI, Watchdog, Auto power on, RTC (Real-Time Clock).
• System Information: View CPU, RAM, and storage details.

5.3. Operating System Installation

The X8A is compatible with various operating systems, including Pfsense, OPNsense, Proxmox, Windows, and Linux distributions. Installation typically involves:

1. Creating a bootable USB drive with your chosen OS installer.
2. Connecting the USB drive to a USB port on the X8A.
3. Accessing the BIOS to set the USB drive as the primary boot device.
4. Following the on-screen instructions to install the operating system.

6. Maintenance

The Topton X8A features a fanless design, significantly reducing maintenance requirements. However, regular care can prolong its lifespan:

• Cleaning: Periodically wipe the exterior with a soft, dry cloth to remove dust. Avoid using liquid cleaners directly on the device.
• Ventilation: Ensure the heat sink fins are not obstructed to allow for proper heat dissipation.
• Firmware Updates: Check the manufacturer's website for BIOS/firmware updates to ensure optimal performance and security.
• Environmental Conditions: Operate the device within recommended temperature and humidity ranges to prevent damage.

7. Troubleshooting

If you encounter issues with your Topton X8A, refer to the following common problems and solutions:

• No Power:
  • Ensure the power adapter is securely connected to both the device and a working power outlet.
  • Verify the power outlet is functional.
  • Check the power adapter for any visible damage.
• No Display Output:
  • Confirm the monitor is properly connected to the VGA port and is powered on.
  • Try a different monitor or VGA cable.
  • If RAM was recently installed, ensure it is seated correctly.
• Operating System Not Booting:
  • Check BIOS settings to ensure the correct boot device (SSD/HDD/USB) is selected.
  • Verify the OS installation media is not corrupted.
  • If a new SSD was installed, ensure it is properly detected in BIOS.
• Network Connectivity Issues:
  • Ensure Ethernet cables are securely connected to the LAN ports.
  • Check network driver installation within your operating system.
  • Verify SFP+ modules are correctly inserted and compatible.

8. Specifications

8.1. Mainboard Specifications

Figure 5: Detailed Mainboard Specifications

8.2. Physical Dimensions

• Dimensions: 197mm (Length) x 165mm (Width) x 67mm (Height)
• Weight: Approximately 2.5 kg (package weight)

Figure 6: X8A Mini PC Dimensions

8.3. Processor Comparison (Intel Atom C3000 Series)

9. User Tips

• Operating System Choice: Many users find this mini PC excellent for network-centric operating systems like Pfsense and OPNsense due to its multiple high-speed LAN ports. It also performs well with Proxmox, Windows, and various Linux distributions for home server or virtualization tasks.
• RAM and SSD Compatibility: When installing RAM, ensure it is DDR4 SODIMM. For storage, M.2 NVMe SSDs are supported in the 2280 slot, and standard 2.5-inch SATA SSDs/HDDs can be used.
• Silent Operation: The fanless design makes this device completely silent, which is a significant advantage for use in quiet environments like homes or offices.
• Power Consumption: The Intel Atom C3000 series processors are known for their low TDP, resulting in low power consumption, which is beneficial for always-on server applications.

10. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or contact the Topton customer service directly. Keep your purchase receipt as proof of purchase.