Features & Benefits
- AMD Ryzen 5 5500U up to 4.0Ghz
- UHD GPU supports 4K@60Hz
- Built-in 16GB DDR4+1TB M.2 SSD
- LAN 1000Mbps, WIFI 6 & Bluetooth 5.2
- Multiport connectivity with Type-C port
- Quiet cooling with double heat pipes
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Beelink SER Mini PC AMD Ryzen 7 3750U 8C/8T Win 11 Pro Desktop Computer, 8 GB RAM + 256 GB SSD, AMD RX Vega 10 Graphics, Dual HDMI and USB-C 4K@60Hz
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Comparable Tower Performance. Triple screen display. Expandable memory. Quiet cooling.
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What Stands Out
Powerful Performance
Equipped with an AMD Ryzen 7 5850U, this mini PC delivers exceptional speed and efficiency, perfect for demanding tasks, gaming, and multitasking, providing users with a high-performance computing experience.
Versatile Connectivity
Supports triple displays with 4K@60Hz output via multiple ports, including DP1.4, HDMI, and Type-C, enhancing productivity and entertainment by allowing seamless transitions between various screens and devices.
Advanced Features
Features next-gen WiFi 6 and Bluetooth 5.2 for faster connectivity and better range, making it an ideal choice for modern homes and offices where reliable wireless performance is essential.
Product Details
- Mini PC with AMD Ryzen 5 5500U (up to 4.0GHz, 6C/12T, 8M cache) for heavy computing tasks and multitasking
- UHD GPU & 4K Dual Screen Display for powerful graphics processing and multitasking
- Expandable Memory with 16GB DDR4, 500GB M.2 NVME SSD, and support for up to 64GB of RAM and 2TB external HDD
- Wireless Network & Multiports with LAN 1000Mbps, WIFI 6, Bluetooth 5.2, and multiple ports for connectivity
- Pre-installed Windows 11 Pro, 24-hour technical support, and certifications (CE, EMC, FCC, RoHS)
- Compact design and support for Auto Power On functionality
| Operating System | Windows 11 Pro |
| Personal Computer Design Type | Mini PC |
| Color | Black |
| Additional Features | Mini pc |
| Hard Disk Description | SSHD |
| Hardware Interface | HDMI, USB Type C |
| Item Dimensions | 4.96 x 4.45 x 1.57 inches (12.6 x 11.3 x 4 cm) |
| Hard Disk Interface | PCIE x 8 |
| Style Name | R7-3750H 8G+256G |
| Memory Storage Capacity | 256 GB |
| RAM Memory Installed | 8 GB |
| RAM Memory Technology | DDR4 |
| Ram Memory Maximum Size | 8 GB |
| RAM Type | SODIMM |
| Display Resolution Maximum | 3840 x 2160 pixels |
| Resolution | 1920 x 1080, 3840 x 2160 |
| Native Resolution | 3840 x 2160 |
| Brand | Beelink |
| Model Number | WD-R1203U |
| Model Name | SER3 Mini PC |
| Processor Brand | AMD |
| Video Processor | AMD |
| Manufacturer | Shenzhen AZW Technology Co., Ltd. |
| Graphics Card Ram | 2 GB |
| Processor Series | AMD Ryzen 7 3750H |
| Processor Speed | 4 GHz |
| Processor Count | 4 |
| Connectivity Technology | Bluetooth, usb_type_a, usb_type_c |
| Wireless Compability | 802.11ab |
| Wireless Technology | Bluetooth, Wi-Fi |
| Wireless Network Technology | Wi-Fi |
| CPU Model | AMD Ryzen 7 3750H |
| CPU Speed | 4 GHz |
| Personal computer design type | Mini PC |
| Ram Memory Installed Size | 8 GB |
| Special Feature | Mini pc |
Who Should Buy?
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Creative Professionals
Ideal for graphic designers and video editors requiring high performance and multi-display setups for efficiency.
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Gaming Enthusiasts
Supports gaming with powerful hardware, enabling high frame rates and smooth gameplay through triple display capability.
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Home Offices
Great for remote workers needing a compact and powerful PC for multitasking in various office applications.
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Casual Users
Basic web browsing or social media users may find this PC overpowered for their minimal requirements.
Product Description
Beelink SER Mini PC AMD Ryzen 7 3750U 8C/8T Win 11 Pro Desktop Computer, 8 GB RAM + 256 GB SSD, AMD RX Vega 10 Graphics, Dual HDMI and USB-C 4K@60Hz Output, WiFi5 - BT4.0, Auto Power On
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the key specifications of the Beelink SER Mini PC?
Answer: The Beelink SER Mini PC features an AMD Ryzen 7 3750U processor with 8 cores and 16 threads, delivering robust performance for multitasking. It comes with 8 GB RAM and a 256 GB SSD for swift data access and ample storage. The integrated AMD RX Vega 10 graphics support dual HDMI outputs, enabling 4K@60Hz video playback, making it ideal for high-definition displays and gaming. -
Question:
Is the Beelink SER Mini PC suitable for gaming?
Answer: Yes, the Beelink SER Mini PC is a suitable choice for light to moderate gaming. With the AMD RX Vega 10 graphics, it can handle many popular titles at decent settings. Additionally, the 8 GB RAM and Ryzen 7 processor support smooth gameplay and multitasking, making it a perfect option for casual gamers and those looking for a compact gaming solution. -
Question:
What operating system does the Beelink SER Mini PC use?
Answer: The Beelink SER Mini PC comes pre-installed with Windows 11 Pro, offering a modern and efficient user interface. Windows 11 Pro includes enhanced security features, better virtualization support, and an updated interface perfect for both productivity and entertainment. This OS is particularly useful for professional users who need advanced options for managing applications and files. -
Question:
Can I upgrade the RAM and storage on the Beelink SER Mini PC?
Answer: Yes, the Beelink SER Mini PC allows for RAM and storage upgrades. It features a compact design that includes accessible slots for both RAM and storage drives. Users can easily enhance performance by upgrading to more RAM or adding an additional SSD, making it a flexible option for those needing more power or storage over time. -
Question:
What connectivity options does the Beelink SER Mini PC offer?
Answer: The Beelink SER Mini PC is equipped with various connectivity options, including dual HDMI ports for multiple display setups, USB-C for fast data transfer, and standard USB ports. This makes it easy to connect to monitors, peripherals, and other devices. Whether you're using it for work or play, versatile connectivity ensures a seamless experience. -
Question:
Is the Beelink SER Mini PC energy-efficient?
Answer: Yes, the Beelink SER Mini PC is designed to be energy-efficient. The AMD Ryzen 7 3750U is built on an efficient architecture that minimizes power consumption while providing powerful performance. This is especially beneficial for users who want to reduce their energy bills or need a compact desktop solution that doesn't compromise on performance. -
Question:
What is the size and form factor of the Beelink SER Mini PC?
Answer: The Beelink SER Mini PC features a compact form factor, allowing it to fit easily into tight spaces such as desks or entertainment centers. Its mini design doesn't compromise functionality and makes it convenient for users who prefer a sleek desktop experience without the bulk of traditional PCs. -
Question:
Does the Beelink SER Mini PC support 4K video output?
Answer: Yes, the Beelink SER Mini PC supports 4K video output at 60Hz through its dual HDMI ports. This capability is ideal for home entertainment setups or professional tasks that require high-resolution displays. Whether for streaming, gaming, or video editing, the 4K support ensures stunning visuals and a high-quality viewing experience. -
Question:
What type of users is the Beelink SER Mini PC ideal for?
Answer: The Beelink SER Mini PC is perfect for a wide range of users including home office professionals, students, and casual gamers. Its performance capabilities cater to multitasking and basic gaming, while its compact size makes it a great fit for small spaces. Additionally, content creators will find the 4K output beneficial for video editing and presentations. -
Question:
Where can I buy the Beelink SER Mini PC in Brunei?
Answer: You can purchase the Beelink SER Mini PC from Ubuy. They offer a user-friendly online shopping experience and ensure availability of this robust mini PC model for customers in Brunei. Ubuy is a reliable platform that simplifies the purchasing process, providing detailed product information and customer support.
Beelink Minis WD-R1203U Editorial Review
The Beelink SER5 Mini PC is a compact and powerful desktop computer that comes with an AMD Ryzen 5 5500U processor, 16GB DDR4 RAM, and a 500GB M.2 NVMe SSD. It also features Wi-Fi 6 and Bluetooth 5.2, dual HDMI and Type-C ports, and supports 4K@60Hz. The mini PC runs on a licensed version of Windows 10 or 11 and can run MS Office applications smoothly. The device is also upgradeable through its easy-to-access screws on the bottom. Customers are happy with its performance and value. However, some have reported issues with Bluetooth and Wi-Fi connectivity, and one of the USB ports is only USB2.
Customer Reviews & Ratings
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Pros
- Compact and powerful desktop computer
- AMD Ryzen 5 5500U processor, 16GB DDR4 RAM, and 500GB M.2 NVMe SSD
- Wi-Fi 6 and Bluetooth 5.2 connectivity
- Dual HDMI and Type-C ports, supports 4K@60Hz
- Runs on licensed version of Windows 10 or 11
- Can run MS Office applications smoothly
- Easy to upgrade through easy-to-access screws on the bottom
Cons
- One of the USB ports is only USB2
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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23 July 2026 · via Trustpilot
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