Minisforum Elitemini B550 AMD Ryzen™ 7 5700G / AMD Ryzen™ 7 4700G Mini PC
All the details of Minisforum B550 Mini PC
All the details of Minisforum B550 Mini PC
Dimensions of Minisforum B550

Elitemini B550

Regular price $649.00 Sale price$579.00
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Modell EliteMini HX90
Processor AMD Ryzen™ 9 5900HX
GPU AMD Radeon™ Graphics
(Graphics Frequency 2100 MHz)
System Windows 11 Pro
Memory DDR4 16GB×2 Dual channel (SODIMM Slots×2)
Supports a maximum of 64GB(32GB x 2) of DDR4
Storage M.2 2280 PCIe3.0 SSD
Storage Expansion 22.5 inch SATA HDD Slot×2 (SATA 3.0 6.0Gb/s) ,maximum thickness 7mm
Wireless Connectivity M.2 2230 WIFI Support
(Wi-Fi 6,BlueTooth 5.1)
Video Output HDMI (4K@60Hz)×2
Audio Output HDMI ×2
DisplayPort ×2
Ports & Buttons 1 * RJ45 2.5 Gigabit Ethernet Port
5 * USB3.0 Port (Gen1)
1 * USB-C Port
1 * Clear CMOS
2 * MIC
Power DC 19V / 6.3A (adapter included)
Consumes Power : 119.7W
Product Dimension 195x188,3x60,2mm
Package Weight 2.5/KG
Net Weight 1.22/KG
Launch Date 2021 Mid-October

Powerful Processor & Graphics

The features and benefits of B550 depends on the system configuration. The retail package will come with AMD Ryzen™ 7 5700G(8 Cores 16 Threads, max turbo frequency up to 4.6GHz) / AMD Ryzen™ 7 4700G (8 Cores 16 Threads, max turbo frequency up to 4.4GHz) and Radeon™ Graphics (Graphics Frequency 2000 MHz) / Radeon™ Graphics (Graphics Frequency 2100 MHz).

Elitemini B550

AMD Ryzen™ 7 5700G

Radeon™ Graphics

DDR4 Dual channel

M.2 2280 SSD Slot × 2

Dual-Band Wi-Fi

Testing Environment: CPU-AMD Ryzen™ 7 5700G; Monitor: 1920*1080 60Hz;


B550's unique CPU DIY mode allows you to replace your machine’s CPU. B550 supports Ryzen 4350G/4600G/4650G/4700G/4750G/5600G/5700G. Please select the most suitable one among the specified CPUs according to your own needs.

Discrete Graphics Card

Each B550 comes with one dock to support an external graphics card. The dock supports the vast majority of graphics cards on the market with its thickness less than or equal to 54 mm, and there is no limit to the length and width. For the specific installation method, please refer to the following motion picture.

Power Supply

There are two ways to power the PC. If you use AMD APU like 5600G or 5700G, there is a standard 19V power brick included in the package and you can use it directly without using the supporting dock. However, if you want to do some DIY and connect it with a dedicated graphics card, you will need to use your own ATX or SFX power supply. By doing so you can use desktop CPU like 5600X in this mini PC and the whole system’s power consumption will be more than 600W. The mini host of B550 has cooling solution which supports 65w TDP.


Optional configuration includes barebone / 16GB (8GB x 2) / 32GB (16GB x 2) memory and 256 / 512GB SSD. You can access the inside by removing the four screws that secure the bottom. There are three types of expansion space inside. You can further increase the capacity according to your own needs.

DDR4 dual channel SODIMM slot x 2 (expandable up to 64GB in total)

M.2 2280 PCle 3.0 SSD
(no capacity limits)

2.5 inch SATA HDD Slot
(no capacity limits)

Intel Wi-Fi 6 and Bluetooth 5.1

You can enjoy faster and more stable Internet connections anywhere, anytime. Plus, built-in Bluetooth 5.1 means that you can pair HX90 with all kinds of your Bluetooth-enabled peripherals.

Multiple-System Compatibility

EliteMini HX90 comes with Windows 11 Pro (versions with SSD). Besides that, it also supports Ubuntu system, just enjoy the productivity enhancement with the choice of your desired system.

Carbon Fibre Composite Material

Part of our product shell (except the bottom shell with two screw holes to mount with VESA mount) is carbon fiber composite material which is PC/ABS flame resistance and carbon fiber. It is a carbon fiber reinforced plastic. It improves the strength of the product shell, and also has good thermal conductivity and corrosion resistance.

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