Minisforum M1 Pro (Core Ultra 5 125H / 32GB RAM / 1TB SSD) specifications and in-depth review

Minisforum M1 Pro (Core Ultra 5 125H / 32GB RAM / 1TB SSD)

Manufacturer: Minisforum

The Minisforum M1 Pro is a compact mini PC built around the Intel Core Ultra 5 125H, a laptop-class processor with 18 threads and support for big.LITTLE technology. Weighing just 600 g and measuring 128 × 126 × 52.5 mm, it fits into tight spaces while offering a reasonably capable hardware configuration. The 32GB of DDR5 RAM running at 5600 MHz is soldered or configured within a dual-channel memory setup, with the system supporting up to 128GB maximum.

On the graphics side, the integrated GPU operates at a base clock of 300 MHz with a turbo of 2200 MHz, backed by 768 shading units, 48 TMUs, and 24 ROPs, with support for DirectX 12 and OpenGL 4.6. The unit can drive up to four displays simultaneously via its HDMI 1.1 port, DisplayPort 1.4 output, and two USB4 40Gbps ports — the latter also doubling as Thunderbolt 4 connections. Connectivity is further rounded out by Wi-Fi 7, Bluetooth 5.4, and a single RJ45 port. Benchmark results show a PassMark score of 21,104 and a Geekbench 6 multi-core score of 10,239, with a 2-year warranty included.

Pros
  • Supports up to four simultaneous display outputs, making it suitable for multi-monitor setups
  • Includes two Thunderbolt 4 ports with USB4 40Gbps speeds, enabling fast peripheral and display connectivity
  • Wi-Fi 7 support alongside Bluetooth 5.4 covers the latest wireless standards
  • 32GB of DDR5 RAM running at 5600 MHz provides a fast dual-channel memory configuration
  • The 1TB NVMe SSD uses flash storage for quick data access
  • Compact dimensions and a 600 g weight make it easy to mount or reposition
Cons
  • HDMI port is version 1.1, which is significantly older than what is typical for modern display setups
  • No USB 3.2 Gen 2 Type-C ports are present, limiting cable flexibility for USB-C peripherals
  • ECC memory is not supported, which rules out use in error-sensitive environments
  • The GPU has only 7 execution units, which restricts graphics-intensive workloads
  • A single USB 2.0 port is the only legacy USB option, offering very limited bandwidth for older devices
  • The clock multiplier is locked, so CPU frequency cannot be manually adjusted
Who is this for?

This mini PC is a practical fit for users who need a space-efficient desktop solution for everyday computing, light productivity, and office workloads. The combination of 32GB of DDR5 RAM and a 1TB NVMe SSD makes it well-suited to handling document editing, web browsing, media playback, and background tasks without strain. Users who need to connect multiple screens will appreciate the ability to drive up to four displays simultaneously, which suits trading desks, information dashboards, or multi-monitor productivity setups. The inclusion of Wi-Fi 7 and Thunderbolt 4 also makes it a reasonable choice for those who rely on fast wireless networking or high-speed external peripherals in a tidy, low-footprint workspace.

Who is this NOT for?

This system is not well-suited to users with demanding graphics-intensive workloads such as 3D rendering, video production, or gaming, as the integrated GPU with only 7 execution units lacks the throughput required for such tasks. The locked clock multiplier means enthusiasts seeking manual CPU tuning will find no room to adjust performance headroom. Additionally, the HDMI 1.1 output is a notable limitation for anyone relying on that port for modern high-resolution or high-refresh-rate displays. Users in fields requiring ECC memory support, such as scientific computing or data integrity-critical applications, will also find this machine unsuitable.

General info:

SSD storage capacity 1000GB
form factor Micro-ATX
Is an NVMe SSD
thickness 128 mm
height 52.5 mm
width 126 mm
weight 600 g
volume 846.72 cm³

The Minisforum M1 Pro follows a Micro-ATX form factor and occupies a total volume of 846.72 cm³, with dimensions of 128 mm in thickness, 126 mm in width, and 52.5 mm in height. At just 600 g, it remains light enough for flexible placement. Storage is handled by a 1TB NVMe SSD, offering fast flash-based access for the operating system and applications.

CPU:

Thermal Design Power (TDP) 28W
CPU speed 4 x 1.2 & 8 x 0.7 GHz
turbo clock speed 4.5GHz
CPU threads 18 threads
Has integrated graphics
uses multithreading
L3 cache 18 MB
clock multiplier 36
Has an unlocked multiplier
Supports 64-bit
CPU temperature 110 °C

The processor operates with a TDP of 28W and spans 12 cores — four running at 1.2 GHz and eight at 0.7 GHz — with a turbo clock speed reaching up to 4.5 GHz. It supports multithreading across 18 threads and carries an 18 MB L3 cache, while the clock multiplier is set at 36 with no unlocked multiplier available. The CPU includes integrated graphics, supports 64-bit instructions, and has a maximum rated temperature of 110 °C.

Graphics card:

GPU clock speed 300 MHz
GPU turbo 2200 MHz
PCI Express (PCIe) version 5
texture mapping units (TMUs) 48
shading units 768
render output units (ROPs) 24
DirectX version DirectX 12
OpenGL version 4.6
OpenCL version 3
semiconductor size 7 nm
supported displays 4

The integrated graphics solution runs at a base clock of 300 MHz and can boost up to 2200 MHz, with its silicon manufactured on a 7 nm process. It is equipped with 768 shading units, 48 texture mapping units, and 24 render output units, and connects via PCIe 5. API support covers DirectX 12, OpenGL 4.6, and OpenCL 3, making it compatible with a broad range of software workloads. The GPU can drive up to four displays simultaneously.

Memory:

RAM 32GB
RAM speed 5600 MHz
DDR memory version 5

The system comes equipped with 32GB of DDR5 RAM running at a speed of 5600 MHz, providing a modern memory configuration suited to the platform's capabilities.

Connectivity:

Wi-Fi version Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be), Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
supports Wi-Fi
Has Bluetooth
Bluetooth version 5.4
USB 2.0 ports 1
USB 3.2 Gen 2 ports (USB-A) 2
USB 3.2 Gen 1 ports (USB-A) 0
USB 3.2 Gen 2 ports (USB-C) 0
USB 4 40Gbps ports 2
USB 4 20Gbps ports 0
USB 3.2 Gen 2x2 ports 0
USB 3.2 Gen 1 ports (USB-C) 0
Thunderbolt 4 ports 2
Thunderbolt 3 ports 0
DisplayPort version DisplayPort 1.4
DisplayPort outputs 1
HDMI version HDMI 1.1
HDMI ports 1
RJ45 ports 1
has an AUX input
has a socket for a 3.5 mm audio jack
has a VGA connector
Has S/PDIF Out port

Wireless connectivity covers Wi-Fi 4, 5, 6, 6E, and Wi-Fi 7 (802.11be), alongside Bluetooth 5.4. On the wired side, the unit provides one USB 2.0 port, two USB 3.2 Gen 2 Type-A ports, and two USB4 40Gbps ports that also function as Thunderbolt 4 connections; there are no USB 3.2 Gen 1, Gen 2x2, or USB4 20Gbps ports present. Display output is handled through one HDMI 1.1 port and one DisplayPort 1.4 output, while VGA is not available. A single RJ45 port covers wired networking, and audio connectivity includes both a 3.5 mm headset jack and an AUX input, though there is no S/PDIF output.

Benchmarks:

PassMark result 21104
PassMark result (single) 3400
Geekbench 6 result (multi) 10239
Geekbench 6 result (single) 2256
PassMark result (overclocked) 22756

In benchmark testing, the processor achieves a PassMark multi-core score of 21,104 and a single-core score of 3,400, with the overclocked result reaching 22,756. Geekbench 6 results stand at 10,239 for multi-core and 2,256 for single-core performance.

Miscellaneous:

maximum memory amount 128GB
GPU execution units 7
Type Laptop
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has NX bit
Supports ECC memory
memory channels 2
RAM speed (max) 5600 MHz
Uses big.LITTLE technology
warranty period 2 years
Uses flash storage

The processor is a laptop-class chip that employs big.LITTLE technology and supports a broad set of instruction sets including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, with NX bit also present for hardware-level execution protection. Memory can be configured up to 128GB across two channels, with a maximum RAM speed of 5600 MHz, though ECC memory is not supported. The GPU features 7 execution units, and storage runs on flash-based media. The product ships with a 2-year warranty.

Final Verdict

The Minisforum M1 Pro is a compact mini PC that strikes a reasonable balance between footprint and capability, making it a credible option for users who prioritize a tidy desktop setup without sacrificing modern connectivity or memory bandwidth. Its Thunderbolt 4 ports, Wi-Fi 7 support, and DDR5 RAM configuration reflect a well-specified platform for productivity-oriented use, and the ability to drive four simultaneous displays adds genuine versatility for multi-screen workflows. That said, the integrated graphics and locked CPU multiplier place a clear ceiling on what the system can handle, keeping it firmly within the domain of office computing and light workloads rather than anything more demanding. For users whose needs align with that profile, it represents a thoughtfully equipped machine in a genuinely small chassis.