1. Introduction
Thank you for choosing the Beelink SER5 or SER5 Max Mini PC. This compact and powerful computer is designed for a wide range of applications, from home entertainment and office work to light gaming and creative tasks. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.
The Beelink SER5 series offers various configurations:
- SER5 (AMD Ryzen 5 5500U): Features a Ryzen 5 5500U processor with DDR4 memory.
- SER5 Max (AMD Ryzen 7 6800U): Equipped with a Ryzen 7 6800U processor and LPDDR5 memory.
- SER5 Max (AMD Ryzen 7 6800H): Features a Ryzen 7 6800H processor and LPDDR5 memory.
All models are designed for high performance, efficient cooling, and versatile connectivity.
Official product overview video showcasing the Beelink SER5 Max Mini PC's features and design.
2. Package Contents
Please check the box for the following items:
- Beelink SER5 / SER5 Max Mini PC
- User Manual
- Wall-mounted bracket (VESA mount)
- HD cables (HDMI)
- Power adapter (Optional: US / EU / UK / JP plug types available)

Image showing the Beelink SER5 5500U Mini PC and its included accessories: user manual, wall-mounted bracket, HD cables, and power adapter.
3. Physical Overview
Dimensions
The Beelink SER5/SER5 Max Mini PC is compact and space-saving, approximately 1/40th the size of a regular desktop computer.
- SER5 (5500U): 126mm * 113mm * 40mm (4.96 * 4.44 * 1.57 inches)
- SER5 Max (6800U/6800H): 126mm * 113mm * 42mm (4.96 * 4.44 * 1.65 inches)

Diagram illustrating the compact dimensions of the Beelink SER5 5500U Mini PC.
Ports and Connectors
The Mini PC offers a variety of ports for extensive connectivity:

Detailed diagram of the front and rear ports on the Beelink SER5 5500U Mini PC.

Detailed diagram of the front and rear ports on the Beelink SER5 Max 6800U Mini PC.
Front Ports:
- Power button: To turn the device on/off.
- Headphone jack: For audio output.
- USB 3.2 Gen2 (10Gbps): High-speed data transfer.
- USB 2.0: Standard USB connectivity.
- Type-C (Data & Video output): Versatile port for data and display.
- RTC Key: Real-Time Clock reset button.
Rear Ports:
- DC-in: Power input.
- HDMI 2.0 (Max 4K 60Hz): Video output.
- DP 1.4 (Max 4K 144Hz): DisplayPort video output.
- USB 3.2 Gen2 (10Gbps): High-speed data transfer.
- USB 2.0: Standard USB connectivity.
- LAN Port: Network connectivity. (1000Mbps for SER5 5500U/SER5 Max 6800U, 2.5G for SER5 Max 6800H)
4. Setup and Installation
Initial Setup
- Connect Power: Plug the power adapter into the DC-in port on the rear of the Mini PC and then into a power outlet.
- Connect Display: Connect your monitor(s) to the HDMI, DisplayPort (DP), or Type-C video output ports using the provided HD cables or compatible cables.
- Connect Peripherals: Connect your keyboard, mouse, and other USB devices to the available USB ports.
- Network Connection: For wired internet, connect an Ethernet cable to the LAN port. For wireless, ensure your Wi-Fi network is available.
- Power On: Press the power button on the front of the Mini PC.
VESA Mount Installation
The Mini PC can be mounted to the back of a compatible monitor using the included VESA bracket to save desk space.
- Fix the VESA bracket to the Mini PC with screws.
- Fix the bracket to the back of your display with screws.

Diagram illustrating the steps for VESA mounting the Beelink SER5 5500U Mini PC to a monitor.
5. Operating Instructions
Power On/Off
- To Power On: Press the power button once.
- To Power Off: From Windows, select 'Shut down'. Alternatively, press and hold the power button for 5-7 seconds for a forced shutdown (use only when necessary).
Triple Display Setup
The Beelink SER5/SER5 Max supports triple display output, allowing you to connect up to three 4K monitors simultaneously via HDMI, DisplayPort, and Type-C ports. This enhances multitasking and productivity.

Illustration of a triple monitor setup with the Beelink Mini PC, demonstrating its multi-display capability for various tasks.
Storage Expansion
The Mini PC supports storage expansion to meet your needs:
- M.2 NVMe SSD: All models come with an M.2 2280 NVMe SSD (500GB or 1TB depending on configuration). The SER5 Max models support dual M.2 PCIe 4.0 SSD slots, each supporting up to 4TB.
- 2.5-inch SATA HDD/SSD: The SER5 (5500U) model also includes an internal slot for a 2.5-inch SATA HDD (7mm).
For detailed instructions on upgrading storage, please refer to the 'Maintenance' section or contact Beelink support.

Diagram showing the dual M.2 PCIe SSD slots for storage expansion in the SER5 5500U model.

Diagram showing the dual M.2 PCIe 4.0 SSD slots for storage expansion in the SER5 Max 6800U model.
6. Specifications
| Feature | SER5 (Ryzen 5 5500U) | SER5 Max (Ryzen 7 6800U) | SER5 Max (Ryzen 7 6800H) |
|---|---|---|---|
| Processor | AMD Ryzen 5 5500U (6C/12T, 2.1-4.0GHz, 8M Cache) | AMD Ryzen 7 6800U (8C/16T, up to 4.7GHz, 16M Cache) | AMD Ryzen 7 6800H (8C/16T, up to 4.7GHz, 16M Cache) |
| Graphics | AMD Radeon Graphics (7 Cores, 1800MHz) | AMD Radeon 680M Graphics (12 CUs, 2200MHz) | AMD Radeon 680M Graphics (12 CUs, 2200MHz) |
| Memory | 16GB DDR4-3200MHz (Max 64GB, 2 SO-DIMM slots) | 32GB LPDDR5 (onboard) | 32GB LPDDR5 (onboard) |
| Storage | 500GB M.2 NVMe 2280 SSD (Max 4TB) + 2.5" SATA HDD (7mm) slot | 1TB M.2 PCIe 4.0 SSD (Dual M.2 slots, Max 8TB total) | 1TB M.2 PCIe 4.0 SSD (Dual M.2 slots, Max 8TB total) |
| Wireless LAN | WiFi 6 (802.11ax), Bluetooth 5.X | WiFi 6 (802.11ax), Bluetooth 5.2 | WiFi 6 (802.11ax), Bluetooth 5.2 |
| LAN Port | RJ45 2.5G | RJ45 1000Mbps | RJ45 2.5G |
| Video Output | HDMI 2.0 (4K 60Hz) x1, DisplayPort 1.4 (4K 144Hz) x1, Type-C (4K 120Hz) x1 (Triple Display Support) | ||
| USB Ports | USB3.2 Gen2 x3, USB2.0 x1, Type-C x1 | USB3.2 Gen2 x2, USB2.0 x2, Type-C x1 | USB3.2 Gen2 x2, USB2.0 x2, Type-C x1 |
| Audio | 3.5mm Phone Jack (Realtek ALC897) | ||
| Dimensions | 126 x 113 x 40 mm | 126 x 113 x 42 mm | 126 x 113 x 42 mm |
| Operating System | Windows 11 (Pre-installed) | ||
| Additional Functions | WOL (Wake On LAN), Auto Power On | ||
| Power Adapter | Input: 100-240V AC, 50/60Hz; Output: 19V/3.42A | ||
| Certifications | CE, FCC, ROSH | ||
Note: Specifications may vary slightly based on specific model and region. Always refer to your product packaging for exact details.
7. Performance Features
Efficient Cooling System
The Mini PC is equipped with an advanced cooling system featuring a large fan, dual heat conduction tubes (heat pipe), and a heat sink. This MSC (Mini PC Silent Cooling) technology accelerates airflow to provide efficient cooling for the CPU, RAM, and SSD, ensuring stable performance even under heavy loads.

Diagram illustrating the efficient cooling system with heat pipe, heat sink, and silent fan.
High-Speed Connectivity
Experience seamless internet access and lower latency with:
- WiFi 6 (802.11ax): Up to 2400 Mbps (2.4 Gbps), significantly faster than WiFi 5.
- Bluetooth 5.X / 5.2: For stable and efficient connection to multiple wireless devices.
- LAN Port: 1000Mbps or 2.5G Ethernet for reliable wired network connections.

Visual comparison of WiFi 5 and WiFi 6 transmission speeds, highlighting the faster performance of WiFi 6.
4K Video Output
All models support 4K resolution video output, providing stunning visual details for entertainment, presentations, and design work.

Image demonstrating the clarity and detail of 4K video output supported by the Mini PC.
8. Maintenance
General Care
- Keep the Mini PC in a clean, dust-free environment.
- Avoid blocking the ventilation holes to ensure proper airflow and cooling.
- Do not expose the device to extreme temperatures or humidity.
- Clean the exterior with a soft, dry cloth. Do not use liquid cleaners.
Storage Upgrade (SER5 5500U)
The SER5 5500U model supports adding a 2.5-inch SATA HDD/SSD (7mm thickness) in addition to the M.2 NVMe SSD. To install:
- Power off the Mini PC and disconnect all cables.
- Carefully open the bottom panel of the device.
- Locate the 2.5-inch drive bay and connect the SATA data and power cables.
- Secure the drive with screws.
- Close the bottom panel and reconnect cables.
Storage Upgrade (SER5 Max 6800U/6800H)
The SER5 Max models feature dual M.2 PCIe 4.0 SSD slots, allowing for significant storage expansion up to 8TB (2x 4TB). To install/upgrade M.2 SSDs:
- Power off the Mini PC and disconnect all cables.
- Carefully open the bottom panel of the device.
- Locate the M.2 slots. Insert the M.2 SSD into an available slot and secure it with the retaining screw.
- Close the bottom panel and reconnect cables.

Exploded view of the SER5 5500U showing internal components including the M.2 SSD and 2.5-inch HDD slot.

Exploded view of the SER5 Max 6800U showing internal components including dual M.2 PCIe SSDs.
9. Troubleshooting
Common Issues and Solutions
- Cannot enter BIOS: If you are having trouble entering the BIOS, ensure you are pressing the correct key (usually DEL or F2) repeatedly immediately after powering on the device. If issues persist, contact support.
- Overheating concerns: The Mini PC features an efficient cooling system. If you experience unusual heat or performance throttling, ensure the ventilation holes are clear and the device is in a well-ventilated area. Monitor CPU temperatures using system tools.
- Gaming performance: The integrated AMD Radeon Graphics are suitable for many games, especially older titles or less graphically demanding modern games. For optimal performance, ensure your drivers are up to date and adjust in-game settings. This Mini PC does not support adding a dedicated PCIe graphics card.
- Auto Power On: If you wish to enable 'Auto Power On' functionality, please contact Beelink technical support with the barcode located at the bottom of your machine. They will provide the necessary tutorial file.
- Windows 11 Pre-installed: All models come with Windows 11 pre-installed.
10. User Tips
- BIOS Access: To access the BIOS/UEFI settings, press the 'DEL' or 'F2' key repeatedly during startup.
- Storage Management: For SER5 Max models, consider utilizing both M.2 slots for increased storage capacity or for separating your operating system and data.
- Multi-Monitor Setup: Take advantage of the triple display support for an expansive workspace. Connect monitors using a combination of HDMI, DisplayPort, and the Type-C port for maximum flexibility.
- Network Performance: For critical applications or gaming, use the wired LAN connection for the most stable and fastest network speeds.
- Driver Updates: Regularly check for and install the latest drivers for your AMD processor and graphics to ensure optimal performance and compatibility.
11. Warranty and Support
Beelink provides 1 year of service and lifetime technical support for this product. If you encounter any technical issues or require assistance, please contact Beelink Official Store customer service. All products have obtained FCC, CE, and ROSH certifications, ensuring quality and safety standards.





