MINISFORUM MS-A2 Mini PC Barebone

Presentation

The MINISFORUM MS-A2 revolutionizes the concept of the professional mini PC, integrating the power of the latest-generation AMD Ryzen processors into an ultra-compact chassis measuring just 1.78 liters. This miniature workstation delivers exceptional performance with up to 16 cores and 32 threads, rivaling traditional desktop computers while occupying minimal space on your desk.

Designed for demanding professionals, content creators and Home Lab administrators, the MS-A2 features advanced network connectivity with four high-speed Ethernet ports (2x 10 Gigabit SFP+ and 2x 2.5 Gigabit), impressive memory capacity up to 96 GB DDR5, and flexible expansion options via a PCIe x16 slot. Its barebone design allows complete customization to your specific memory and storage requirements.

The innovative thermal architecture with three pure copper heat pipes and optimized turbine fans guarantees sustained performance even under intensive load, while the CNC-machined aluminum chassis offers professional durability. This unique combination of power, compactness and connectivity makes the MS-A2 the ideal solution for virtualization, content creation, network infrastructure and development environments.

Key features

Workstation performance in an ultra-compact form factor - The AMD Ryzen 9 processor delivers exceptional computing power with 16 cores/32 threads and boost frequencies up to 5.4 GHz, enabling efficient handling of the most demanding tasks such as 3D rendering, 4K/8K video editing and code compilation.

Professional network connectivity - Equipped with four high-performance Ethernet ports, including two 10 Gigabit SFP+ ports (Intel X710) and two 2.5 Gigabit ports (Intel I226-V and Realtek RTL8125), ideal for server applications, virtualization and network infrastructure.

Exceptional memory and storage capacity - Support for up to 96 GB DDR5-5600 via two SO-DIMM slots, and up to 23 TB of internal storage thanks to three M.2 NVMe PCIe 4.0 slots plus a U.2 adapter for datacenter SSDs.

Advanced expandability and modularity - physical PCIe x16 slot (electrical PCIe 4.0 x8) compatible with low-power graphics cards, additional network adapters and storage controllers. Also supports external GPUs via included OCuLink adapter.

Innovative thermal cooling - Triple copper heat pipe cooling architecture with aerodynamically grooved turbine fans offering 30% increased airflow, guaranteeing optimal performance in continuous operation.

Professional chassis and simplified maintenance - CNC-machined, aircraft-grade aluminum design with patented sliding access mechanism for tool-free maintenance. Compact 196×189×48mm size for unobtrusive integration

Technical specifications

Processor

• AMD Ryzen 9 9955HX (Zen 5) or AMD Ryzen 9 7945HX (Zen 4)
• 16 cores / 32 threads
• Boost frequency up to 5.4 GHz
• 64 MB L3 cache
• Configurable TDP up to 100W
• Engraving 4nm (9955HX) / 5nm (7945HX)

Integrated graphics

• AMD Radeon 610M
• 2 RDNA 2 computing units
• Graphics frequency 2200 MHz
• Triple display support up to 8K@60Hz

Memory

• Capacity: up to 96 GB DDR5 (2x SO-DIMM)
• Frequency: DDR5-5600 (9955HX) / DDR5-5200 (7945HX)
• Bandwidth: 89.6 GB/s
• Latency: 80ns optimized

Storage

• 3x M.2 NVMe PCIe 4.0 slots
  • Slot 1: M.2 2280 + U.2 adapter (up to 15 TB)
  • Slots 2 & 3: M.2 2280/22110 (up to 4TB each)
• Total capacity: up to 23 TB
• RAID support: RAID 0, software RAID 1
• Performance: sequential read 7.3 GB/s per slot

Network connectivity

Wired Ethernet :

• 2x 10 Gigabit SFP+ ports (Intel X710)
• 2x 2.5 Gigabit RJ45 ports (Intel I226-V + Realtek RTL8125)

Wireless network :

• Wi-Fi 6E (MediaTek MT7922, 160MHz, 6GHz)
• Bluetooth 5.2
• M.2 2230 E-Key slot for wireless module

Ports and connectors

Front panel :

• 2x USB 3.2 Gen1 Type-A (5 Gbps)
• 1x USB 2.0 Type-A
• 1x audio combo jack 3.5mm 4-in-1
• Power button with LED
• Reset button

Rear panel :

• 1x HDMI 2.1 (8K@60Hz/4K@120Hz)
• 2x USB Type-C 3.2 Gen2 (10 Gbps, DisplayPort Alt Mode 2.0)
• 1x USB 3.2 Gen2 Type-A (10 Gbps)
• 1x USB 3.2 Gen1 Type-A (5 Gbps)
• 2x SFP+ 10 Gigabit ports
• 2x RJ45 2.5 Gigabit ports
• DC 19V power supply input

Expansion

• Physical PCIe x16 slot (electrical PCIe 4.0 x8)
• Bifurcation support 2x PCIe 4.0 x4
• Compatible with low-profile, single slot cards
• OCuLink adapter for external GPU included

Cooling system

• 3x pure copper heat pipes with optimized heat paths
• Turbine fans with aerodynamic grooves
• Advancedphase-change thermal material
• Airflow increased by 30% vs. previous generation
• 75W continuous thermal load support

Dimensions and construction

• Dimensions: 196 × 189 × 48 mm
• Volume: 1.78 liters
• Weight: ~1.5 kg (bare system)
• Materials: CNC-machined aircraft-grade aluminum chassis
• Access: Patented tool-free sliding mechanism

Power supply

• External adapter: 240W (19V/12.63A)
• Idle consumption: 16-22W
• Typical load: 68-95W
• System maximum: ~150W
• Continuous operation: 75W CPU + components

Multi-screen display

• Simultaneous outputs: 3 screens maximum
• Supported resolutions: Up to 8K@60Hz or 4K@144Hz
• Interfaces: 1x HDMI 2.1 + 2x USB-C DP Alt Mode 2.0

Target applications

• Virtualization: Proxmox VE, ESXi, containerization
• Content creation: 4K/8K video editing, 3D rendering, CAD
• Network infrastructure: High-performance routing, NAS, firewall
• Development: Compilation, CI/CD, multi-platform environments
• Homelab: Computing clusters, network monitoring, private cloud services

Barebone version delivered without memory, storage or OS license.