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

A mini PC with 128GB of memory can deliver workstation-class multitasking without taking over your desk. These systems are suited to local AI tools, large creative projects, software development, virtualization, and high-resolution media work.

We compare 10 compact computers built around AMD’s Ryzen AI Max+ 395 platform, focusing on memory, storage, connectivity, graphics capability, and practical fit for different workloads.

Best 10 Mini PCs with 128gb RAM Picks for 2026

Top AI Workstation Pick – MINISFORUM MS-S1 Max

MINISFORUM MS-S1 Max Mini Workstation AMD Ryzen AI Max+ 395(16C/32T) 128GB LPDDR5 2TB SSD Mini PC, HDMI+2X USB4+2X USB4 V2 Video Output, 2x10G RJ45 Port, WiFi7, BT5.4, Radeon 8060S Graphics Computer

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If you need one of the most capable mini pcs with 128gb ram, the MINISFORUM MS-S1 Max combines a Ryzen AI Max+ 395 processor, Radeon 8060S graphics, and a fast 2TB SSD. Its large memory pool and extensive connectivity suit demanding creative, technical, and AI-oriented workloads.

Best For: AI development, CAD, content creation, multi-monitor offices, and high-speed networking.

Pros:

• 16-core/32-thread Ryzen AI Max+ 395 with up to 5.1GHz boost and up to 126 TOPS overall performance.
• 128GB LPDDR5-8000 memory, 2TB PCIe 4.0 SSD, and a second SSD slot with RAID 0/1 support.
• Five display outputs, dual 10GbE ports, Wi-Fi 7, and an internal PCIe x16 slot operating at PCIe 4.0 x4.

Cons:

• Memory is LPDDR5 and may not offer the same upgrade flexibility as socketed RAM.
• Its extensive workstation hardware may be more than needed for everyday office use.

The MS-S1 Max is a strong fit when 128GB of memory, fast networking, multiple displays, and expansion options matter more than a basic compact desktop footprint.

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Best for Local AI and Gaming – GMKtec EVO-X2 128GB

GMKtec AI Mini PC Ryzen Al Max+ 395 (up to 5.1GHz) Mini Gaming Computers | 128GB LPDDR5X 8000MHz (16GB*8) 2TB PCIe 4.0 SSD, Triple Screen 8K Display, WiFi 7 & USB4, SD Card Reader 4.0 EVO-X2

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The GMKtec EVO-X2 is a performance-focused choice among mini pcs with 128gb ram. Its Ryzen AI Max+ 395 platform pairs 128GB of unified LPDDR5X memory with a Radeon 8060S iGPU, giving local AI applications and demanding games access to a broad shared memory pool.

Best For: Local language models, 1080p gaming, video editing, and multi-display productivity.

Pros:

• 16 Zen 5 cores, 32 threads, 50+ AI TOPS, and up to a 5.1GHz boost clock.
• Radeon 8060S graphics with access to the full 128GB memory pool for supported workloads.
• Quad 4K/8K display support, Wi-Fi 7, 2.5GbE, and triple-fan cooling with a stated 35dB Quiet Mode.

Cons:

• The supplied specifications do not identify the included SSD capacity.
• Its 2.5GbE port is slower than the 10GbE connectivity offered by some competing workstations.

Choose this EVO-X2 configuration if you want the unusual combination of 128GB unified memory, strong integrated graphics, and a compact system aimed at both AI experimentation and gaming.

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Best Premium Compact Workstation – GEEKOM A9 Mega

GEEKOM A9 Mega AI Workstation PC, Ryzen AI Max+ 395, 128GB RAM 2TB SSD | LPDDR5X 8000MHz, Radeon 8060S(96GB VRAM), 126 TOPS Local AI, 8K, USB4, WiFi 7, Dual 2.5GbE LAN, 128B Offline LLM Super PC

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For buyers comparing mini pcs with 128gb ram for private AI and creative work, the GEEKOM A9 Mega stands out with 128GB LPDDR5X, a 2TB PCIe Gen4 SSD, and Ryzen AI Max+ 395 processing. Its compact aluminum chassis and business-oriented support features add appeal for professional setups.

Best For: Offline AI workflows, creative studios, developers, and business users handling large datasets.

Pros:

• Supports select 4-bit quantized models with up to 128 billion parameters using compatible software and drivers.
• 128GB memory, 2TB SSD, and dual M.2 slots supporting up to 8TB total storage.
• Dual 10GbE, quad-display output up to 8K, Wi-Fi 7, and a three-year limited warranty.

Cons:

• Large-model support depends on compatible drivers, software, and model settings.
• Shared memory allocation means the GPU can use part of the system memory rather than having dedicated VRAM.

The A9 Mega is particularly compelling for users who want substantial local AI capacity, fast NAS connectivity, and long-term storage expansion in a small professional workstation.

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Best Value EVO-X2 Configuration – GMKtec EVO-X2 64GB

GMKtec EVO-X2 AI Mini PC AMD Ryzen Al Max+ 395 Up to 5.1GHz, 16C/32T | Mini Gaming Computers 64GB LPDDR5X 8000MHz (8GB*8) 1TB PCIe 4.0 SSD, Quad Screen 8K Display, WiFi 7, USB4, SD Card Reader 4.0

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Although this GMKtec EVO-X2 is not a 128GB model, it is a useful alternative to mini pcs with 128gb ram when your workloads fit within 64GB. The same Ryzen AI Max+ 395 platform delivers strong CPU, integrated graphics, and AI performance in a compact system.

Best For: Local 32B-class AI models, FHD gaming, video editing, and demanding everyday productivity.

Pros:

• 16 cores and 32 threads with up to a 5.1GHz boost and 50+ AI TOPS from the XDNA 2 NPU.
• Radeon 8060S graphics with access to the 64GB shared memory pool.
• Quad 4K/8K display support, Wi-Fi 7, 2.5GbE, and triple-fan cooling with a stated 35dB Quiet Mode.

Cons:

• It has 64GB rather than the 128GB capacity targeted by this roundup.
• The supplied notes do not specify the included storage capacity.

This configuration makes sense if you want the EVO-X2 architecture and Radeon 8060S performance but do not need the larger memory pool required by especially large local models or heavy datasets.

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Best for Easy Setup – BOSGAME M5 Ryzen AI Max+ 395

For shoppers comparing mini pcs with 128gb ram, the BOSGAME M5 stands out as a compact Windows 11 Pro workstation with a Ryzen AI Max+ 395 processor, 128GB of unified LPDDR5X memory, and a 2TB PCIe 4.0 SSD. Its shared memory design is suited to local AI, creative applications, virtualization, and demanding multitasking.

Best For: Local AI users, video editors, 3D creators, and professionals needing four-display support.

Pros:

• Ryzen AI Max+ 395 provides 16 cores, 32 threads, and up to 126 TOPS total AI performance.
• 128GB LPDDR5X-8000 unified memory supports large models, virtual machines, and complex projects.
• Radeon 8060S graphics, dual M.2 slots, SD card support, and four-display connectivity add flexibility.

Cons:

• Memory is integrated, so the 128GB configuration is not described as user-upgradable.
• The 240-watt power specification is higher than that of basic mini desktops.

The M5 is a strong choice when memory capacity, integrated graphics, and local AI capability matter more than entry-level pricing or simple office use.

Connectivity-Focused Pick – BOSGAME M5 AI Mini PC

This BOSGAME M5 configuration is one of the more capable mini pcs with 128gb ram for users who want fast unified memory, local AI processing, and extensive connectivity. It combines the Ryzen AI Max+ 395 with a 2TB SSD, Radeon 8060S graphics, Wi-Fi 7, 2.5GbE, dual USB4, and support for four 8K displays.

Best For: Power users, researchers, creators, gamers, and network-heavy home or business setups.

Pros:

• 16-core, 32-thread Ryzen AI Max+ 395 processor reaches up to 5.1GHz and 126 TOPS total AI compute.
• 128GB LPDDR5X-8000 memory can be shared dynamically with the integrated GPU.
• Dual USB4, HDMI 2.1, DisplayPort 1.4, Wi-Fi 7, and 2.5GbE support demanding setups.

Cons:

• The memory capacity is listed as maximum 128GB, limiting future RAM expansion.
• Display and high-end graphics capabilities may be more than needed for routine office tasks.

Choose this version if fast networking, extensive display output, and a broad port selection are priorities alongside 128GB of high-speed memory.

Expansion-Ready Pick – GMKtec EVO-X3 AI Mini PC

The GMKtec EVO-X3 is a compelling option among mini pcs with 128gb ram, pairing 128GB of LPDDR5X-8000 unified memory with the Ryzen AI Max+ 395 and a 2TB PCIe 4.0 SSD. It is designed for local AI, content creation, gaming, and demanding multitasking, while its OCuLink interface offers a path to external GPU expansion.

Best For: AI developers, creative professionals, gamers, and users who may add an external GPU.

Pros:

• Ryzen AI Max+ 395 offers 16 cores, 32 threads, a 5.1GHz boost, and up to 126 TOPS AI performance.
• 128GB LPDDR5X-8000 unified memory provides substantial bandwidth for large models and creative software.
• OCuLink PCIe Gen4 x4 enables external GPU expansion for more demanding graphics workloads.

Cons:

• OCuLink devices must be connected or disconnected with the system powered off.
• Integrated memory is not presented as removable or upgradeable.
• The supplied notes do not specify the full port and display configuration.

The EVO-X3 is especially appealing for buyers who want a compact 128GB system today but value the option to increase graphics performance later through an external GPU dock.

AI Cluster Powerhouse – MINISFORUM MS-S1 MAX

For buyers comparing mini pcs with 128gb ram, the MINISFORUM MS-S1 MAX stands out as a high-performance AI workstation with an AMD Ryzen AI Max+ 395 processor, 128GB of unified LPDDR5X memory, and substantial expansion potential. Its combination of local AI capability, fast connectivity, and cluster support is aimed at demanding workloads rather than basic desktop use.

Best For: Local LLMs, AI development, intensive video editing, 3D workloads, and multi-unit workstation or rack deployments.

Pros:

• Ryzen AI Max+ 395 with 16 cores, 32 threads, RDNA 3.5 graphics, and up to 126 TOPS of total system AI performance.
• 128GB LPDDR5X-8000 unified memory gives the CPU and GPU access to a shared high-bandwidth pool.
• Strong expansion and networking, including USB4 V2, dual 10GbE, a PCIe x16 slot, and dual M.2 slots.
• Designed for sustained workloads with a 320W power supply and multi-mode cooling system.

Cons:

• The high-end hardware is likely excessive for everyday browsing and office tasks.
• The LPDDR5X memory is unified and onboard, so it is not presented as user-upgradable RAM.
• Cluster and rack features may add complexity for buyers seeking a simple plug-and-play mini PC.

The MS-S1 MAX is the most enterprise-oriented option here. Choose it when expandability, 10GbE networking, sustained performance, or multi-unit AI deployment matters more than minimizing size and cost.

External GPU Specialist – GMKtec EVO-X3

The GMKtec EVO-X3 is a flexible choice among mini pcs with 128gb ram, pairing the Ryzen AI Max+ 395 with 128GB of LPDDR5X memory and a dedicated OCuLink interface. It is particularly appealing if you want a compact system now but may add desktop-class graphics power later.

Best For: AI developers, creators, gamers, and users who want external GPU expansion alongside strong integrated graphics.

Pros:

• 16-core, 32-thread Ryzen AI Max+ 395 processor with up to 126 TOPS of AI performance.
• 128GB LPDDR5X memory can support demanding local models and graphics workloads, including the listed DeepSeek 70B Q8 example.
• OCuLink PCIe 4.0 x4 enables connection to an external GPU dock for gaming, rendering, and AI acceleration.
• Includes 2.5GbE networking, Wi-Fi 7, Bluetooth 5.4, and a 2TB PCIe 4.0 SSD.

Cons:

• An external GPU setup requires additional hardware and reduces the simplicity advantage of an all-in-one mini PC.
• Memory is onboard LPDDR5X, limiting conventional RAM upgrade flexibility.
• The supplied notes mention a one-year limited warranty, which is shorter than some competing options in this roundup.

The EVO-X3 makes the most sense for buyers who value an upgrade path. Its integrated Radeon graphics are capable for many workloads, while OCuLink leaves room to scale performance with a separate graphics enclosure.

Multi-Display Workstation – ACEMAGIC M1A PRO+ AI Mini PC

For shoppers seeking mini pcs with 128gb ram that are ready for professional use, the ACEMAGIC M1A PRO+ combines a Ryzen AI Max+ 395 processor, 128GB LPDDR5X-8000 unified memory, Windows 11 Pro, and a 2TB PCIe 4.0 SSD. Its broad display and networking connectivity makes it well suited to a busy desk or small business environment.

Best For: Professional multitasking, local AI, 8K video editing, 3D work, gaming, virtualization, and multi-monitor productivity.

Pros:

• Ryzen AI Max+ 395 provides 16 cores, 32 threads, a boost speed up to 5.1GHz, and up to 126 TOPS of total AI performance.
• 128GB LPDDR5X-8000 unified memory supports large models, creative applications, and graphics allocation of up to 96GB of VRAM.
• Three M.2 2280 slots support storage expansion up to 12TB, in addition to the included 2TB PCIe 4.0 SSD.
• Wi-Fi 7, dual 2.5GbE, HDMI 2.1, DisplayPort 2.0, and USB4 support a versatile multi-display setup.

Cons:

• Unified onboard memory is not described as replaceable or upgradeable.
• The extensive performance and display features may be unnecessary for basic home computing.
• Although the notes cite quad 8K display support, the actual setup depends on compatible displays and connections.

The M1A PRO+ is a well-rounded workstation-style pick. It offers the same high-end processor class as the other systems here, but adds Windows 11 Pro, three M.2 slots, dual 2.5GbE, and strong multi-display support for a practical professional setup.

How We Picked the Best Mini PCs with 128gb RAM

We selected systems that provide 128GB of RAM as a core configuration, rather than treating high memory as an optional upgrade. The comparison also considers processor capability, integrated graphics, storage capacity, upgrade paths, display outputs, networking, cooling design, and overall usefulness for demanding workloads.

Because most options in this roundup use AMD’s Ryzen AI Max+ 395, real-world differences may come down to power limits, firmware, cooling, SSD configuration, ports, and chassis design. Check the current listing carefully for exact specifications, since manufacturers may offer multiple versions under similar product names.

Quick Comparison

What to Compare	Why It Matters
128GB unified memory	Supports large projects, virtual machines, local AI models, and heavy multitasking.
Ryzen AI Max+ 395 platform	Combines strong CPU performance with capable integrated graphics and AI acceleration.
2TB PCIe 4.0 SSD	Provides fast application loading and useful space for media, datasets, and games.
USB4 and display outputs	Determines compatibility with docks, fast external storage, and multiple monitors.
2.5GbE and Wi-Fi 7	Useful for network storage, rapid transfers, and modern wireless networks.

Key Buying Factors for Mini PCs with 128gb RAM

Memory and Workload Fit

128GB is most valuable when your software can use it. Developers running containers or virtual machines, editors working with high-resolution footage, engineers handling large datasets, and users running local AI models are likely to benefit most. For ordinary office work, this capacity may be excessive.

Graphics Performance and Cooling

Integrated graphics performance depends heavily on sustained power and thermal management. Look for a well-ventilated chassis and a cooling system designed for long workloads. These machines can handle many creative and gaming tasks, but they are not a direct replacement for a desktop with a powerful discrete GPU.

Storage and Expansion

A 2TB SSD is a practical starting point, especially for video files, development environments, and AI models. Dual M.2 slots are useful if you expect your storage needs to grow. Confirm whether the included drive is PCIe 4.0 and whether a second slot supports the desired size and speed.

Ports and Networking

Count the ports you will actually use. USB4 is valuable for fast peripherals and docks, while multiple display outputs simplify multi-monitor setups. A 2.5Gb Ethernet port is preferable for fast local transfers, and Wi-Fi 7 is beneficial only when your router and network support it.

Who Should Buy Which Mini PCs with 128gb RAM?

Choose a model with the strongest cooling and broadest connectivity for sustained AI, rendering, development, or workstation use. Systems with dual M.2 support are better for users building large local libraries or keeping project and system drives separate. Models emphasizing USB4 and multiple video outputs suit multi-monitor professionals and dock-based desks.

For compact gaming and graphics-heavy creative work, prioritize the chassis, power configuration, and cooling over small branding differences. If your needs are mainly office productivity, browsing, and light editing, a 128GB mini PC may offer more capacity than necessary; consider whether the extra memory is worth the cost and power requirements.