Minisforum M1 Pro specifications and in-depth review

Minisforum M1 Pro

Manufacturer: Minisforum

The Minisforum M1 Pro is a compact mini PC built around a laptop-class processor with a 45W thermal design, housed in a Micro-ATX form factor that measures 128 × 126 × 52.5 mm and weighs just 600 g. It ships with 64GB of DDR5 memory running at 6400 MHz, a 2TB NVMe SSD, and integrated Intel Arc 140T graphics, making it a reasonably capable desktop replacement in a small footprint.

On the connectivity front, the M1 Pro offers two Thunderbolt 4 ports alongside two USB 4 40Gbps ports, two USB 3.2 Gen 2 Type-A ports, one USB 2.0 port, HDMI, DisplayPort 1.4, and a single RJ45 Ethernet jack. Wireless options include Wi-Fi 7 (802.11be) and Bluetooth 5.4. The CPU delivers up to 5.4 GHz turbo across 16 threads, backed by a 24 MB L3 cache and support for DDR5 memory up to 8400 MHz, with a maximum supported capacity of 128GB.

Pros
  • Supports up to 128GB of DDR5 RAM across two channels, with current configuration at 64GB and headroom for future upgrades
  • Two Thunderbolt 4 ports combined with two USB 4 40Gbps ports provide fast, versatile high-speed connectivity options
  • Wi-Fi 7 and Bluetooth 5.4 ensure up to date wireless capabilities without requiring additional adapters
  • The Arc 140T GPU can drive up to four displays simultaneously, making it suitable for multi-monitor setups
  • A 2TB NVMe SSD offers substantial flash storage capacity within a very compact 846.72 cm³ chassis
  • Comes with a 2-year warranty, providing a reasonable coverage period for a mini PC
Cons
  • HDMI output is limited to version 1.1, which is significantly outdated relative to the rest of the connectivity spec
  • Does not support ECC memory, limiting its suitability for workloads that require error-correcting RAM
  • The CPU lacks multithreading support, which reduces efficiency in heavily parallelized workloads
  • No USB-C ports of any generation are present, which restricts compatibility with modern USB-C accessories and cables
  • S/PDIF audio output is absent, ruling out digital audio connections to compatible receivers or DACs
Who is this for?

This mini PC is well-suited to users who need a capable desktop in a minimal footprint — particularly those working in multi-monitor environments, given the GPU's ability to drive up to four displays simultaneously. The 64GB of DDR5 RAM running at 6400 MHz, combined with a 2TB NVMe SSD and a CPU that boosts to 5.4 GHz, makes it a reasonable fit for content consumption, light creative work, and office productivity tasks. Its Wi-Fi 7 and Thunderbolt 4 support also make it a practical choice for users who prioritize modern wireless and wired connectivity in a compact home office or media setup.

Who is this NOT for?

Users with demanding workloads that rely on heavily parallelized or multithreaded processing will find the CPU's lack of multithreading support a meaningful limitation. The absence of any USB-C ports and the outdated HDMI 1.1 output make it a poor match for users with modern USB-C peripherals or high-bandwidth display setups that require HDMI 2.0 or higher. Additionally, the lack of ECC memory support means it is not appropriate for professional environments — such as data integrity-critical workloads or server-adjacent tasks — where error-correcting RAM is a baseline requirement.

General info:

SSD storage capacity 2000GB
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 — keeping its physical footprint notably compact at just 600 g. Storage is handled by a 2000GB NVMe SSD, offering fast flash-based storage in a small chassis designed for desktop use without the bulk of a traditional tower.

CPU:

Thermal Design Power (TDP) 45W
CPU speed 6 x 2.9 & 8 x 2.7 GHz
turbo clock speed 5.4GHz
CPU threads 16 threads
Has integrated graphics
uses multithreading
L3 cache 24 MB
clock multiplier 29
Has an unlocked multiplier
Supports 64-bit
CPU temperature 110 °C

The CPU operates with a 45W thermal design power and features a hybrid core configuration running at 6 × 2.9 GHz and 8 × 2.7 GHz base clocks, with a turbo boost reaching up to 5.4 GHz across its 16 threads. It does not support multithreading and has a locked clock multiplier set at 29, meaning there is no overclocking flexibility. The processor includes integrated graphics, supports 64-bit computing, carries a 24 MB L3 cache, and is rated for a maximum operating temperature of 110 °C.

Graphics card:

GPU clock speed 300 MHz
GPU turbo 2350 MHz
PCI Express (PCIe) version 5
texture mapping units (TMUs) 64
shading units 1024
render output units (ROPs) 32
DirectX version DirectX 12 Ultimate
OpenGL version 4.6
OpenCL version 3
semiconductor size 3 nm
supported displays 4
number of transistors 17800 million

The integrated graphics solution runs at a base clock of 300 MHz with a turbo frequency of 2350 MHz, and is built on a 3 nm semiconductor process with 17,800 million transistors. It features 1024 shading units, 64 texture mapping units, and 32 render output units, connected via PCIe 5. API support covers DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, while the GPU can drive up to four displays simultaneously.

Memory:

RAM 64GB
RAM speed 6400 MHz
DDR memory version 5

The system is equipped with 64GB of DDR5 RAM running at 6400 MHz, providing a solid foundation for memory-intensive workloads within a compact form factor.

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 7, alongside Bluetooth 5.4. On the wired side, the port selection includes two Thunderbolt 4 ports and two USB 4 40Gbps ports, two USB 3.2 Gen 2 Type-A ports, and one USB 2.0 port; there are no USB 3.2 Gen 1 or USB-C ports of any generation. Video output is handled by one DisplayPort 1.4 and one HDMI 1.1 port, with no VGA connector present. The unit also provides one RJ45 Ethernet port, a 3.5 mm headset jack with AUX input support, but no S/PDIF output.

Benchmarks:

PassMark result 33969
PassMark result (single) 4472
Geekbench 6 result (multi) 17173
Geekbench 6 result (single) 2897
PassMark result (overclocked) 34411

In benchmark testing, the processor achieves a PassMark multi-threaded score of 33,969 and a single-threaded score of 4,472, with an overclocked PassMark result of 34,411. Geekbench 6 results stand at 17,173 for the multi-core test and 2,897 for the single-core test.

Miscellaneous:

maximum memory amount 128GB
GPU execution units 128
GPU name Arc 140T
Type Laptop
CPU socket BGA 2049
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) 8400 MHz
Uses big.LITTLE technology
warranty period 2 years
Uses flash storage

The system uses a laptop-class CPU mounted on a BGA 2049 socket, employing big.LITTLE technology for mixed core operation, and pairs with an Arc 140T GPU featuring 128 execution units. Memory can be expanded up to a maximum of 128GB across two channels, with RAM speeds supported up to 8400 MHz, though ECC memory is not supported. The CPU supports a broad set of instruction sets including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, and includes NX bit support for hardware-level security. Flash storage is used throughout, and the unit comes with a 2-year warranty.

Final Verdict

The Minisforum M1 Pro presents a well-rounded mini PC option for users who want a capable desktop experience in a compact form factor. Its combination of 64GB of DDR5 RAM, a 2TB NVMe SSD, and Thunderbolt 4 connectivity alongside Wi-Fi 7 gives it a connectivity profile that exceeds what its physical size might suggest. That said, certain hardware choices — including the absence of USB-C ports, an outdated HDMI version, and no multithreading support — mean it is better positioned for general productivity and multi-display home office use than for intensive professional or creative workloads. For users whose needs align with its strengths, the M1 Pro delivers a thoughtfully equipped compact machine, but those with specialized requirements should weigh its limitations carefully before committing.

Popular Comparisons

Minisforum M1 Pro
Minisforum M1 Pro
VS
GMKtec Evo-X2
GMKtec Evo-X2