MiniPC Minis Forum X1-255 AMD Ryzen 7 H255, barebone

Minis Forum X1-255 AMD Ryzen 7 H255 miniPC, barebone

Minis Forum X1-255 is a high-performance PC that is suitable for both office work and more demanding tasks. Equipped with a powerful AMD Ryzen™ 7 processor and a variety of connectors, it allows you to freely customize your configuration. Thanks to its compact dimensions (128 x 126.5 x 52.5 mm), it will fit virtually anywhere - on a desk, behind a monitor or in a workspace with limited space.

Powerful AMD Zen 4-series processor

At the heart of the device is an 8-core and 16-thread AMD Ryzen™ 7 255 processor, based on the Zen 4 architecture. A base clock speed of 3.8 GHz with the ability to accelerate to 4.9 GHz ensures smooth operation in office applications, browsers, and even lighter 3D modeling or video editing.

Built-in AMD Radeon™ 780M graphics

The integrated AMD Radeon™ 780M graphics chip allows for smooth high-definition multimedia and even simple graphics processing. It's a reasonable choice for users who don't need a dedicated graphics card, but still expect smooth image handling.

Flexible memory and disk configuration

The X1-255 supports up to 64 GB of DDR5 memory clocked at 5600 MT/s for fast application loading and seamless multitasking. Two M.2 NVMe SSD (PCIe 4.0) slots support the installation of drives up to 4TB each, allowing you to build ultra-fast and high-capacity storage without external solutions.

Efficient cooling and quiet operation

A turbo fan with a speed of up to 4,000 rpm and a variable-phase material is responsible for cooling. This system effectively maintains a low temperature even under full load, while remaining quiet - in Silent mode it generates just 38 dB.

Reliable connectivity

The MiniPC offers a wide selection of ports, including USB4, HDMI 2.1 FRL, DisplayPort, OCuLink, as well as a 2.5G LAN connector. This makes it easy to connect a 4K/8K monitor, high-speed external drive or other accessories. The computer also supports Wi-Fi 7 and Bluetooth 5.4 for stable wireless connectivity.

With convenience and installation in mind

The unit comes with a standard VESA mounting hole for easy installation on the back of a monitor, for example. You'll also find a power button, a Kensington Lock slot for theft protection and a dedicated reset hole.

Included

• mini PC
• power adapter
• power cable
• HDMI cable
• mounting screws x4
• M.2 to OCulink adapter card
• mini PC stand
• user manual

 

General information


ManufacturerMinis ForumSeriesElite MiniModelX1-255Operating SystemWindows 11 Pro supportDimensions128 × 126 × 52.5 mm (L × W × H)Weight0.6 kg

 

Processor (CPU)


Processor modelAMD Ryzen™ 7 255Number of cores8 (Zen 4 architecture)Number of threads16Base clocking3.8 GHzMaximum clocking (Turbo)4.9 GHzTDP (Performance mode)Fast: 65W / Slow: 65WTDP (Balance mode)Fast: 65W / Slow: 54WTDP (Silent mode)Fast: 55W / Slow: 45W

 

Graphics chip (GPU)


Integrated graphicsAMD Radeon™ 780M

 

Memory (RAM)


Memory typeDDR5 (SO-DIMM ×2)Configurations (optional)0 / 32 / 64 GBMaximum bandwidth5600 MT/sMaximum capacity64 GB

 

Storage


Drive type2 × M.2 2280 NVMe SSD (up to 4 TB per slot, PCIe 4.0 x4)Disk (optional)0 / 1 TB

 

Cooling system


Cooling materialVariable-phase materialCPU fanTurbo fan 7515 mmMax fan speed4000 rpmNoise level (performance mode)45 dB / at a distance of 50 cm (MINISFORUM lab data)Noise level (Balance mode)40 dB / 50 cmNoise level (Silent mode)38 dB / 50 cm

 

Wireless and wired connectivity


ModuleM.2 2230 with Wi-Fi and BluetoothWi-FiWi-Fi 7Bluetooth5.4Ethernet connector2.5 Gigabit LAN (RJ45)
Module: RTL8125BG-CG

 

Video outputs


HDMI1 × (up to 8K @ 60Hz / 4K @ 120Hz)DisplayPort (DP)1 × (up to 8K @ 60Hz / 4K @ 120Hz)USB42 × (up to 8K @ 60Hz / 4K @ 120Hz)

 

Audio outputs / inputs


Audio outputsHDMI ×1
DP ×1
3.5mm combo jack ×1
Speakers: 2 × (2W each)Audio inputsDigital microphone (DMIC): 2 ×
3.5mm combo jack: 1 ×

 

Ports


On the front1 × USB4 (PD power supply up to 15W)
2 × USB Type A (USB 3.2 Gen2)
2 × DMIC microphones
1 × Combo jack 3.5mm
1 × Reset holeRear1 × HDMI 2.1 FRL
1 × DP 2.0
1 × USB4 (PD power supply up to 100W & 15W)
1 × RJ45 (2.5 Gigabit LAN)
1 × OCuLink (via M.2 to OCuLink adapter)
1 × USB Type A (USB 2.0)
1 × DC-In

 

Other


Power button1 ×Kensington slot1 × (right side)Reset hole1 ×VESA mountingYesPower supply19V / 6.32A (120W)Dimensions of the plug5525 mm