Minisforum EliteMini HM90 Mini PC AMD Ryzen 9 4900H Deskmini
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Upgrade friendly - Minisforum EliteMini HM90 Mini PC
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EliteMini HM90

Regular price £469.00 Sale price£359.00


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Minisforum EliteMini HM90

Minisforum HM90 is a high-performance mini PC powered by AMD Ryzen™ 9 4900H processor and AMD Radeon™ graphics, which opens up a world of computing possibilities for your home, office, or anywhere else you need it.

Video Review

Powerful Processor & Graphics

HM90 comes with AMD Ryzen™ 9 4900H(8 Cores/16 Threads, max turbo frequency up to 4.2GHz) and AMD Radeon™ Graphics (Graphics Frequency 1750 MHz). Explore endless computing possibilities.

DeskMini HM90

  • AMD Ryzen™ 9 4900H, 8 cores / 16 threads
  • AMD Radeon™ Graphics(Graphics Frequency 1750MHz)
  • Dual channel DDR4 that supports up to 64 GB
  • M.2 2280 256 GB / 512 GB PCIe 3.0 SSD
  • 2.5-inch SATA HDD slot x 2 (SATA 3.0 6.0 Gb/s)
  • M.2 2230 WIFI Support (Wi-Fi 6,BlueTooth 5.2)

Testing Environment:CPU-AMD Ryzen™9 4900H; Monitor: 1920*1080 60Hz; RAM: DDR4 8G x2

Multi-scenario Solution

HM90 is an ideal multi-scenarios solution with decent performance. It gracefully tackles routine work like editing documents, loading image-heavy pages, and video/picture editing. With HDMI2.0, DisplayPort, USB C 3.0, Wi-Fi 6, and Bluetooth 5.2 features, it enriches your experience in 4K multi-displays, seamless streaming, and fast file transfer.

Wi-Fi 6 & BT5.1 for Fast Streaming and Data Transfer

HM90 supports Wi-Fi 6 (IEEE 802.11ax), the next-generation communication standard that is 1.4 times faster than its predecessor, and high-speed Bluetooth 5.1. It also has two wired LAN ports for more stable and speedy communication (1 x RJ45 2.5 gigabit ethernet port and 1 x RJ45 1 gigabit ethernet port).

High-efficiency Cooling System

The liquid metal compound on the CPU boosts the cooling of HM90. In addition, both sides have a mesh structure that is highly breathable, making it easier for the airflow to reach the chassis and quickly dissipate the heat of the computer.


By default, HM90 can select 16GB(8GB x 2) / 32GB(16GB x 2) memory and 256/512 GB SSD. After removing the four screws that secure the bottom of the case, you can easily gain access to the internals to increase the capacity and upgrade your kit. Upgradeable configurations are listed as follows:

• DDR4 dual channel SODIMM slot x 2 (expandable up to 64GB in total)
• 2.5 inch SATA HDD slot x 2 (no capacity limits)
• M.2 2280 PCle 3.0 SSD (no capacity limits)

Compact and Portable

HM90 only measures 5.89 x 5.89 x 2.15 in, fits unnoticed behind the monitor, or sits elegantly beside your coffee mug. Using the VESA bracket included in the package, you can recapture more desk space and keep your workplace organized.

Minisforum DeskMini HM90


AMD Ryzen ™ 9 4900H, 8 Cores/16 Threads
(Total L2 Cache 4MB , Total L3 Cache 8MB , Base Clock 3.3 GHz , up to 4.4 GHz)


AMD Radeon™ Graphics (Graphics Frequency 1750 MHz)


DDR4 Dual channel

Supports a maximum of 64GB(32GB x 2) of DDR4


M.2 2280 PCIe 3.0 SSD

Storage Expansion

2.5 inch SATA HDD Slot x 2(SATA 3.0 6.0Gb/s), maximum thickness 7mm

Wireless Connectivity

M.2 2230 WIFI Support (Wi-Fi 6,BlueTooth 5.2)

Video Output

① HDMI (4K@60Hz)

② DisplayPort (4K@60Hz)

③ USB-C 3.0 Port(4K@60Hz , In Front)

Audio Output

HDMIx2 , DisplayPort , 3.5mm Audio Jack(Green)

Ports & Buttons

1 * RJ45 Gigabit Ethernet Port

1 * RJ45 2.5 Gigabit Ethernet Port

4 * USB3.0 Port Type-A (The Back)

2 * USB3.1 Port Type-A (Gen2 , In Front)

1 * USB-C 3.0

1 * HDMI 2.0

1 * DisplayPort

1 * 3.5mm Audio Jack(Green)

1 * Clear CMOS

1 * COM PIN(internal)


DC 19V/6.3A (adapter included) , via USB-C (power port)


Windows 10 Pro (versions with SSD)

Product Dimension

149 x 149 x 55.5mm

Launch Date

2021 October

Package Content

1 * Minisforum DeskMini HM90

1 * Power Adapter

1 * HDMI Cable

1 * Mounting Bracket

1 * User Manual

Q1.What does barebone mean?

A: Barebone is HM90 without RAM & SSD.

Q2. If the Windows OS is still pre-installed after I bought a barebone version?

A: Due to without RAM & SSD, HM90 barebones version couldn't pre-installed Windows OS, but we'll provide the link to download the Win10.

Q3. Do you provide Win10 license?

A: Sorry. We don't provide licenses for HM90 barebones.

Q4. What's the max RAM and speed of HM90?

A: HM90 max RAM is 64GB -- 2x32GB stick, and Max Boost Clock up to 4.2GHz

Q5. How many monitors does HM90 support?

A: HM90 can connect with 3 monitors at the same time.

Q6. Do I need to pay the shipping fee or tax for the product?

A: Hi, taxes are determined by the customs and we cannot control them. If you are worried about the tariffs, you can choose the duty-free shipping on the checkout page.