10 Best Mini PCs With 128GB RAM in 2026 for AI, Gaming, and Work

Mini PCs with 128GB RAM deliver workstation-class memory in compact systems that fit easily on a desk. The 2026 models in this roundup pair high-capacity LPDDR5 or LPDDR5X memory with AMD Ryzen AI Max+ 395 processors, fast NVMe storage, and modern connectivity.

Use this guide to compare performance, ports, upgrade options, cooling, and value before choosing a compact PC for AI workloads, content creation, development, gaming, or heavy multitasking.

Best 10 Mini PCs with 128gb RAM Picks for 2026

Top AI Workstation Pick – ACEMAGIC M1A PRO+

For shoppers comparing mini pcs with 128gb ram, the ACEMAGIC M1A PRO+ stands out as a compact workstation with a Ryzen AI Max+ 395 processor, 128GB of LPDDR5X memory, and a 2TB PCIe 4.0 SSD. Its unified memory design is suited to demanding multitasking, local AI workloads, creative software, and high-resolution media work.

Best For: AI experimentation, 8K video editing, 3D rendering, professional multitasking, and multi-monitor workspaces.

Pros:

• 16-core/32-thread Ryzen AI Max+ 395 processor with boost speeds up to 5.1GHz.
• 128GB LPDDR5X 8000MHz unified memory, with support for allocating up to 96GB to integrated graphics.
• 2TB PCIe 4.0 SSD, three M.2 slots, Wi-Fi 7, dual 2.5G LAN, and support for up to four 8K displays.
• Includes Windows 11 Pro and a stated two-year warranty.

Cons:

• Memory is onboard LPDDR5X, so it is not presented as user-upgradable.
• The extensive workstation hardware may be more than needed for everyday office use.

The M1A PRO+ is a strong choice when you want maximum memory capacity and broad connectivity in a small chassis. Its combination of unified memory, expansion slots, and Windows 11 Pro makes it particularly practical for demanding professional setups.

Best for AI Gaming – GMKtec EVO-X2 128GB

The GMKtec EVO-X2 is a compelling option among mini pcs with 128gb ram for buyers who want integrated graphics performance alongside local AI capability. Its Ryzen AI Max+ 395 platform combines 128GB of LPDDR5X memory with a Radeon 8060S iGPU, while the compact system also supports fast networking and multiple high-resolution displays.

Best For: Full-HD gaming, local LLMs, video editing, multi-display productivity, and users who value active cooling.

Pros:

• Ryzen AI Max+ 395 provides 16 Zen 5 cores, 32 threads, and boost speeds up to 5.1GHz.
• 128GB eight-channel LPDDR5X memory can support demanding AI and graphics workloads.
• Radeon 8060S integrated graphics, with support for four 4K/8K displays.
• Triple-fan cooling, Wi-Fi 7, Bluetooth 5.4, and 2.5GbE networking.

Cons:

• The supplied notes do not specify the included SSD capacity.
• LPDDR5X memory is installed onboard rather than described as replaceable.

Choose the EVO-X2 if gaming and AI are equally important. The large shared memory pool and Radeon graphics give it unusual flexibility for a mini PC, while the multi-fan cooling system is designed for sustained workloads.

Best Premium Workstation – GEEKOM A9 Mega

For demanding buyers seeking mini pcs with 128gb ram, the GEEKOM A9 Mega pairs the Ryzen AI Max+ 395 with 128GB of LPDDR5X memory and a 2TB PCIe Gen4 NVMe SSD. It is especially focused on offline AI, creative production, fast network storage, and sustained performance in a compact aluminum-alloy chassis.

Best For: Private local AI deployment, large models, creative studios, developers, and high-speed NAS workflows.

Pros:

• 128GB unified memory with support for allocating up to 96GB to the Radeon 8060S GPU.
• 2TB PCIe Gen4 SSD and dual M.2 slots supporting up to 8TB total storage.
• Dual 10GbE ports provide fast transfers to compatible NAS and network systems.
• Vapor-chamber cooling and dual turbo fans support up to 120W sustained power.

Cons:

• Its premium AI and networking features may be excessive for basic computing.
• Support for models up to 128 billion parameters depends on compatible software, drivers, and quantization.

The A9 Mega is the most specialized option here for private, on-device AI work. Its dual 10GbE connectivity, large unified memory pool, and three-year limited warranty make it a strong fit for professional environments with demanding data and model requirements.

Best Compact AI Gaming Value – GMKtec EVO-X2 64GB

Although this GMKtec configuration is listed with a 64GB memory pool in the supplied notes rather than 128GB, it belongs in a comparison of mini pcs with 128gb ram as a lower-capacity alternative from the same EVO-X2 platform. It retains the Ryzen AI Max+ 395 processor, Radeon 8060S graphics, fast LPDDR5X memory, and broad display support.

Best For: Buyers who want the EVO-X2 platform for gaming and AI but do not require 128GB of memory.

Pros:

• 16-core/32-thread Ryzen AI Max+ 395 processor with boost speeds up to 5.1GHz.
• Radeon 8060S integrated graphics and support for up to four 4K/8K displays.
• LPDDR5X memory running at up to 8000MT/s, plus Wi-Fi 7 and Bluetooth 5.4.
• Triple-fan cooling system with a stated Quiet Mode noise level of 35dB.

Cons:

• The supplied notes describe 64GB rather than 128GB of memory.
• The included storage capacity is not specified in the supplied notes.

This version makes sense when the processor and graphics platform matter more than maximum memory capacity. It offers a capable foundation for gaming, productivity, and moderate local AI while preserving the EVO-X2’s connectivity and cooling features.

Maximum Connectivity Workstation – MINISFORUM MS-S1 Max

If you need mini PCs with 128GB RAM for demanding professional workloads, the MINISFORUM MS-S1 Max combines a Ryzen AI Max+ 395 processor, Radeon 8060S graphics, and 2TB of storage in a compact workstation. Its five-display support, dual 10GbE ports, and additional expansion options make it particularly versatile for advanced desktop setups.

Best For: Engineers, creators, developers, traders, and professionals who need extensive display and high-speed networking support.

Pros:

• Ryzen AI Max+ 395 with 16 cores, 32 threads, and up to 5.1GHz boost
• 128GB LPDDR5-8000 memory and 2TB PCIe 4.0 SSD
• Five video outputs with support for up to 8K displays
• Dual 10GbE ports, Wi-Fi 7, and an internal PCIe x16 slot

Cons:

• Memory is integrated LPDDR5 rather than user-upgradable desktop RAM
• Its workstation-level hardware may be more than needed for everyday office tasks

The MS-S1 Max stands out when connectivity and expandability matter as much as raw performance. Dual 10GbE, multiple 8K-capable outputs, extra SSD support, and robust cooling give it a strong fit for specialized workstation and multitasking environments.

AI and Gaming Powerhouse – BOSGAME M5 AI

Among mini PCs with 128GB RAM, the BOSGAME M5 AI targets users who want strong local AI, creative, and gaming performance without a separate graphics card. Its Ryzen AI Max+ 395 processor, Radeon 8060S graphics, fast unified memory, and four-display support give it broad capability for demanding compact-desktop setups.

Best For: AI users, video editors, gamers, developers, and power users working with large models or media projects.

Pros:

• 128GB LPDDR5X-8000 unified memory with up to 126 TOPS total AI performance
• Radeon 8060S graphics with 40 RDNA 3.5 compute units
• 2TB PCIe 4.0 SSD and a second M.2 slot for expansion or RAID
• Supports four 8K@60Hz displays and includes dual USB4 ports

Cons:

• Memory capacity is listed as a maximum of 128GB, limiting future RAM upgrades
• Uses 2.5GbE rather than the faster 10GbE networking found on some workstation models

The M5 AI is a balanced high-performance choice for users who want local AI capability, integrated graphics acceleration, and substantial storage in one small system. Its four-display support and flexible connectivity also suit complex workspaces.

Windows Pro Creator Desktop – BOSGAME M5

The BOSGAME M5 is a strong option among mini PCs with 128GB RAM for users who prefer a ready-to-use Windows 11 Pro workstation. It pairs 128GB unified memory with Radeon 8060S graphics, dual PCIe 4.0 storage slots, an SD card reader, and support for up to four high-resolution displays.

Best For: Content creators, business users, AI enthusiasts, photographers, and professionals running memory-intensive applications.

Pros:

• Ryzen AI Max+ 395 delivers 50 TOPS NPU and up to 126 TOPS total AI performance
• 128GB LPDDR5X-8000 unified memory supports large models and demanding projects
• 2TB NVMe SSD, second M.2 slot, and SD 4.0 card reader
• Windows 11 Pro, Wi-Fi 7, 2.5GbE, and four-display support

Cons:

• The integrated 128GB memory is not described as upgradeable
• The listed 240-watt power consumption is relatively high for a mini desktop
• Heavier than the other listed M5 configuration

Choose this M5 when Windows 11 Pro, creator-focused features, and practical expansion are priorities. The SD card reader and dual M.2 slots are useful additions for media workflows, while the large unified memory pool supports local AI and professional multitasking.

Best with Extra Features – MINISFORUM MS-S1 MAX

For shoppers comparing mini pcs with 128gb ram, the MINISFORUM MS-S1 MAX stands out as a compact AI workstation with a Ryzen AI Max+ 395 processor, 128GB of unified LPDDR5X memory, and extensive expansion options. It is built for demanding local AI, creative, and professional workloads rather than basic everyday computing.

Best For: Local LLMs, AI inference, video editing, 3D workloads, and expandable workstation or cluster setups.

Pros:

• Ryzen AI Max+ 395 delivers 16 cores, 32 threads, and up to 126 TOPS of total system AI performance.
• 128GB LPDDR5X-8000 unified memory supports large models and GPU-intensive workloads.
• Strong expansion connectivity, including a PCIe x16 slot, dual M.2 slots, USB4 V2, and dual 10GbE.
• Advanced cooling and a built-in 320W power supply support sustained high-load operation.

Cons:

• Its specialized workstation hardware may be excessive for routine office or light-media use.
• Unified LPDDR5X memory is onboard, so memory flexibility may be more limited than on upgradeable systems.

The MS-S1 MAX is the most expansion-focused option here, especially for users who may build an AI cluster or add storage and PCIe hardware. Its premium design is best justified by sustained, compute-heavy workloads.

Best for AI and Gaming Balance – NIMO Ryzen AI Max+ 395 Mini PC

Among mini pcs with 128gb ram, the NIMO Mini PC offers a balanced combination of high-end processing, large unified memory, integrated graphics, and fast storage. Its Ryzen AI Max+ 395 platform is suited to demanding multitasking, local AI applications, creative work, and 1080p gaming.

Best For: Users who want one compact system for local AI, productivity, content creation, and high-quality FHD gaming.

Pros:

• 16-core, 32-thread Ryzen AI Max+ 395 processor reaches up to 5.1GHz.
• 128GB 8-channel LPDDR5 memory running at 8000MT/s provides substantial bandwidth.
• Radeon RX 8060S integrated graphics with 40 compute units targets demanding games and creative workloads.
• Includes a 1TB PCIe 4.0 SSD for fast application and file access.

Cons:

• The memory is integrated LPDDR5, which may offer less upgrade flexibility than socketed RAM.
• Its high-end performance is likely unnecessary for basic browsing, office work, and streaming.

NIMO is a strong all-rounder for buyers who want AI capability without giving up graphics performance. The included 128GB memory and 1TB SSD make it ready for heavy multitasking, though shoppers should confirm the available expansion details before purchasing.

Best Expansion-Friendly AI Mini PC – GMKtec EVO-X3 AI Mini PC

The GMKtec EVO-X3 is a compelling choice among mini pcs with 128gb ram, pairing the Ryzen AI Max+ 395 processor with 128GB of LPDDR5X-8000 memory and a 2TB PCIe 4.0 SSD. It also adds OCuLink connectivity for external GPU expansion, making it suitable for users who may need more graphics power later.

Best For: AI developers, content creators, gamers, and professionals seeking fast storage and external GPU expandability.

Pros:

• Ryzen AI Max+ 395 offers 16 cores, 32 threads, up to 5.1GHz, and up to 126 TOPS of AI performance.
• 128GB LPDDR5X-8000 unified memory supports large models and demanding creative applications.
• 2TB PCIe 4.0 SSD provides generous fast storage out of the box.
• OCuLink PCIe Gen4 x4 enables external GPU expansion for more demanding graphics tasks.

Cons:

• OCuLink devices must be connected or disconnected with the system powered off because it does not support hot-plugging.
• Onboard LPDDR5X memory may not provide the same upgrade path as replaceable RAM.

EVO-X3 is particularly attractive when storage capacity and future graphics expansion matter. It delivers a capable compact workstation immediately, while OCuLink provides a practical route to additional GPU performance.

How We Picked the Best Mini PCs with 128gb RAM

We focused on compact computers configured with 128GB of memory and selected models built around the AMD Ryzen AI Max+ 395 platform. This processor combines 16 cores and 32 threads with integrated RDNA graphics and an AI engine, making it suitable for demanding productivity, creative, development, and some gaming workloads.

Our comparison also considers storage capacity, memory speed, display support, USB4 availability, networking, cooling design, operating-system readiness, and the practical reputation of each configuration. Because many of these systems share similar core hardware, differences in ports, chassis design, firmware, noise, and support can matter as much as benchmark results.

Quick Comparison

What to Compare	Why It Matters
Processor and graphics	Determines application speed, integrated-GPU performance, and AI capability.
Memory configuration	128GB supports large projects, virtual machines, local AI models, and heavy multitasking.
Storage	Most options include a 2TB PCIe 4.0 SSD, providing useful capacity and fast file access.
Connectivity	USB4, HDMI, 2.5GbE, Wi-Fi 7, and multiple display outputs improve flexibility.
Thermals	Cooling affects sustained performance, fan noise, and long-term reliability.

Key Buying Factors for Mini PCs with 128gb RAM

Check the Memory Design

Many of these mini PCs use soldered LPDDR5 or LPDDR5X memory. That can provide excellent bandwidth but usually prevents future RAM upgrades. Buy the capacity you expect to need rather than assuming you can add more later.

Match Storage to Your Workload

A 2TB NVMe SSD is a strong starting point for applications, games, media libraries, and local AI files. Confirm whether the system has a second M.2 slot if you expect to expand storage, and check the supported PCIe generation before purchasing an additional drive.

Prioritize the Right Ports

USB4 is valuable for fast external storage, docks, and high-resolution displays. Dual 2.5Gb Ethernet is useful for network-heavy work, while Wi-Fi 7 benefits compatible routers. Also verify the exact display outputs and the number of monitors supported.

Consider Cooling and Size

Compact systems can run hot under sustained rendering, compilation, or AI workloads. Look for effective ventilation and a cooling system designed for the Ryzen AI Max+ 395. A slightly larger chassis may offer better sustained performance and lower fan noise.

Who Should Buy Which Mini PCs with 128gb RAM?

Choose an ACEMAGIC, GMKtec, BOSGAME, GEEKOM, MINISFORUM, NIMO, or similar configuration based on the features you value most rather than brand names alone. Models emphasizing USB4 and multiple display outputs suit creators and workstation users. Systems with 2.5GbE or Wi-Fi 7 are better for fast networks and shared storage. Options with dual M.2 support are preferable for large media collections and expandable projects.

For local AI, virtual machines, software development, and professional multitasking, prioritize sustained cooling, strong vendor support, and the full 128GB configuration. For everyday office work, these systems may be more powerful than necessary; their value is strongest when you will regularly use the extra memory, integrated graphics performance, or compact workstation footprint.