Mini PCs with 128GB RAM are no longer niche machines for enthusiasts only. In 2026, they’re becoming serious options for AI workloads, content creation, heavy multitasking, and compact workstations.
If you need desktop-class memory in a smaller footprint, this roundup focuses on models that balance performance, storage, connectivity, and upgrade potential.
Best 10 Mini PCs with 128gb RAM Picks for 2026
Flagship Local AI Workstation
- 128GB unified LPDDR5X memory for large models and VMs
- Ryzen AI Max+ 395 with up to 126 TOPS total AI performance
- Radeon 8060S graphics plus dual USB4 and four-display support
Best For: Local AI inference, content creation, and advanced multitasking
High-Speed AI Desktop
- Supports up to 128GB DDR5 and 8TB across dual M.2 slots
- Dual 10G LAN for NAS, clustering, and fast transfers
- Intel Core Ultra 9 285H with 99 TOPS AI performance
Best For: Power users who need fast networking and upgrade headroom
Maxed-Out Creator Mini PC
- 128GB LPDDR5X-8000 memory with a large shared pool
- Ryzen AI Max+ 395 delivers 126 TOPS total AI compute
- Radeon 8060S graphics with dual M.2 and four-display output
Best For: Creators and researchers running large AI or media workloads
Expandable Copilot AI Mini PC
- Supports up to 128GB DDR5 plus three PCIe 4.0 SSDs
- Ryzen AI 9 HX370 with Radeon 890M and up to 80 TOPS
- Dual USB4, OCuLink, Wi-Fi 7, and quad-display output
Best For: Upgrade-minded users who want a flexible AI mini PC
Flagship AI Powerhouse
GMKtec EVO-X2 Ryzen AI Max+ 395 Mini PC
- Up to 128GB LPDDR5X at 8000MT/s
- Ryzen AI Max+ 395 with 50+ peak AI TOPS
- Radeon 8060S and quad-screen 8K support
Best For: Local AI, gaming, and demanding multitasking
AI Workstation Builder
MINISFORUM MS-S1 Max Mini Workstation
- Ryzen AI Max+ 395 with Radeon 8060S graphics
- Five video outputs and dual 10G LAN
- Extra SSD slot plus internal PCIe x16 expansion
Best For: Multi-monitor work, networking, and expandable workstation use
Max-Memory Creator Pick
GMKtec EVO-X3 Ryzen AI Max+ 395 128GB
- 128GB LPDDR5X running at 8000MT/s
- Ryzen AI Max+ 395 with 50 TOPS NPU
- OCuLink adds external GPU expansion
Best For: Large local AI models and heavy creative multitasking
Best with Extra Features
GMKtec EVO-X2 Ryzen AI Max+ 395
- Up to 128GB LPDDR5X unified memory
- Ryzen AI Max+ 395 with 16 cores/32 threads
- RDNA 3.5 iGPU, Wi-Fi 7, 2.5GbE
Best For: High-end local AI, gaming, and creator workloads
Expandable AI Workstation
- 128GB LPDDR5X and 2TB PCIe 4.0 SSD
- Ryzen AI Max+ 395 with up to 126 TOPS
- OCuLink for external GPU expansion
Best For: Creators and developers who want upgrade flexibility
Rack-Ready AI Workstation
- 128GB LPDDR5x unified memory
- PCIe x16 slot, dual M.2, USB4 V2
- Dual 10GbE plus Wi-Fi 7
Best For: Advanced users needing expansion and high-speed networking
Flagship Local AI Workstation – BOSGAME M5 Ryzen AI Max+ 395
If you’re comparing mini pcs with 128gb ram for local AI, creative work, or heavy multitasking, the BOSGAME M5 is built to stand out. Its Ryzen AI Max+ 395, 128GB unified LPDDR5X memory, and Radeon 8060S graphics make it a strong fit for demanding workflows that need lots of shared memory and fast integrated graphics in a compact chassis.
Best For: Local AI inference, coding, virtualization, content creation, and advanced multitasking
Pros:
- 128GB LPDDR5X unified memory helps handle large models, VMs, and memory-heavy projects
- Ryzen AI Max+ 395 offers 16 cores, 32 threads, and up to 126 TOPS total AI performance
- Radeon 8060S graphics support creative work, 4K editing, and modern gaming without a discrete GPU
- Dual USB4, HDMI 2.1, DisplayPort 1.4, WiFi 7, and 2.5GbE support versatile connectivity
Cons:
- Premium hardware will likely be overkill for basic office tasks
- At 3.8 kg, it is not the lightest mini PC in the roundup
- Higher power draw and advanced features may not suit simple home use
This is the most workstation-like option here, especially if you want one of the few mini pcs with 128gb ram aimed directly at local AI and professional creation. The combination of huge unified memory, fast storage, and high-end integrated graphics gives it a very broad performance ceiling.
High-Speed AI Desktop – Beelink GTi15 285H
The Beelink GTi15 285H is a strong pick if you want mini pcs with 128gb ram support, dual 10G networking, and desktop-style expansion in a compact system. It ships with 96GB installed but is designed for up to 128GB DDR5, making it appealing for users planning serious virtual machines, AI workloads, and fast NAS-connected workflows.
Best For: Power users, AI enthusiasts, NAS access, and multi-display office setups
Pros:
- Intel Core Ultra 9 285H delivers up to 99 TOPS of total AI compute
- Supports up to 128GB DDR5 and up to 8TB across dual M.2 PCIe 4.0 slots
- Dual 10G LAN is ideal for fast storage, clustering, and high-speed networking
- Wi-Fi 7, Bluetooth 5.4, and triple-display support round out the feature set
Cons:
- It does not ship with 128GB installed out of the box
- External GPU support depends on a separate docking station sold separately
- Built-in OS is listed generically, so setup expectations may vary
This model leans toward connectivity and expansion rather than raw memory included at purchase. If you want a compact AI PC with a path to 128GB and unusually fast wired networking, it is one of the more flexible options.
Maxed-Out Creator Mini PC – BOSGAME M5 128GB Ryzen AI
Among mini pcs with 128gb ram, this BOSGAME M5 focuses on raw capacity and integrated performance for AI, editing, and demanding multitasking. With 128GB LPDDR5X-8000 memory, a Ryzen AI Max+ 395 processor, and Radeon 8060S graphics, it is positioned as a compact machine for users who want desktop-class capability without a discrete GPU.
Best For: Creators, researchers, and power users working with large AI models or heavy media projects
Pros:
- 128GB LPDDR5X at 8000MHz gives the system a huge shared memory pool
- Ryzen AI Max+ 395 offers 16 cores, 32 threads, and 126 TOPS total AI compute
- Radeon 8060S graphics can handle 3D work, 8K editing, and AAA gaming use cases
- Dual M.2 slots, Wi-Fi 7, 2.5GbE, and four-display support add flexibility
Cons:
- It is built for demanding workloads, so it may be excessive for basic office use
- The compact form factor still depends on integrated graphics rather than a discrete GPU
- Some of its headline performance is only relevant if your workload can use the extra memory
This version is especially attractive if you care about memory bandwidth as much as capacity. For advanced creators who want one of the most powerful mini pcs with 128gb ram, it offers a strong mix of AI muscle, fast storage, and professional I/O.
Expandable Copilot AI Mini PC – MINISFORUM AI X1 Pro
If you want mini pcs with 128gb ram support in a more traditional upgradeable format, the MINISFORUM AI X1 Pro is worth a look. It ships with 96GB DDR5 but supports up to 128GB, and combines a Ryzen AI 9 HX370, Radeon 890M graphics, and broad storage and display options for office, creation, and gaming use.
Best For: Users who want an upgradeable Copilot PC with strong graphics and expansion options
Pros:
- Ryzen AI 9 HX370 offers up to 80 TOPS and strong general-purpose performance
- Supports up to 128GB DDR5 and up to 12TB across three PCIe 4.0 SSDs
- Radeon 890M, dual USB4, and OCuLink broaden gaming and expansion options
- Quad-display output, Wi-Fi 7, 2.5GbE, and fingerprint login improve usability
Cons:
- 128GB memory is supported, not included as standard
- The product listing shows 96GB installed, so top capacity requires an upgrade
- External GPU use depends on the OCuLink setup and compatible hardware
This is a good middle ground if you want flexibility rather than a fully maxed-out configuration. It brings many of the right ingredients for a compact creator or gaming system, while leaving room to scale memory and storage later.
Flagship AI Powerhouse – GMKtec EVO-X2 Ryzen AI Max+ 395 Mini PC
If you’re comparing mini pcs with 128gb ram for local AI, content creation, and high-end multitasking, the GMKtec EVO-X2 stands out for sheer compute density in a compact chassis. It pairs AMD Ryzen AI Max+ 395 with up to 16 Zen 5 cores, 50+ peak AI TOPS from the XDNA 2 NPU, and integrated Radeon 8060S graphics, making it a strong fit when you want workstation-style performance without a tower.
Best For: Users who want a compact AI mini PC for local model work, gaming, and heavy multi-display productivity.
Pros:
- Up to 128GB LPDDR5X memory with 8000MT/s bandwidth
- Ryzen AI Max+ 395 with up to 5.1GHz boost and 50+ peak AI TOPS
- Radeon 8060S iGPU supports demanding gaming and LLM workloads
- Dual turbo fans plus SSD/memory cooling for quieter heavy-load use
Cons:
- High-end feature set may be more than casual users need
- Built-in memory is on-board, so it is not a simple SODIMM upgrade path
Overall, the EVO-X2 is built for buyers who want maximum performance from one of the most ambitious mini pcs with 128gb ram options. It is especially compelling if your workload benefits from fast unified memory, strong integrated graphics, and extensive display output.
AI Workstation Builder – MINISFORUM MS-S1 Max Mini Workstation
The MINISFORUM MS-S1 Max is a practical pick if you want mini pcs with 128gb ram-class performance for workstation use, but with a clear focus on connectivity and expansion. It combines the Ryzen AI Max+ 395, Radeon 8060S graphics, five video outputs, dual 10G LAN, and a roomy internal layout that includes 64GB LPDDR5 plus fast storage and an extra PCIe slot for more flexibility.
Best For: Professionals who need a compact workstation for multi-monitor setups, networking tasks, and expandable storage.
Pros:
- Ryzen AI Max+ 395 with up to 126 TOPS total performance
- Five video outputs for dense multi-monitor workflows
- Dual 10G LAN plus Wi-Fi 7 and BT 5.4 for fast networking
- Extra PCIe 4.0 SSD slot and internal PCIe x16 slot for expansion
Cons:
- Supplied memory is 64GB, not 128GB
- More workstation-oriented than a simple plug-and-play mini PC
This model makes sense if your priority is a compact workstation with serious I/O, networking, and upgrade headroom rather than the highest memory configuration out of the box. It is best viewed as a specialized productivity platform for multi-display and always-on business scenarios.
Max-Memory Creator Pick – GMKtec EVO-X3 Ryzen AI Max+ 395 128GB
For buyers specifically searching for mini pcs with 128gb ram, the GMKtec EVO-X3 is the most direct match in this group. It pairs 128GB LPDDR5X at 8000MT/s with the Ryzen AI Max+ 395, Radeon 8060S graphics, and a 50 TOPS XDNA 2 NPU, giving it the memory headroom and unified architecture needed for large local AI workloads and demanding creative software.
Best For: Users who want the highest memory configuration for local AI, content creation, and heavy multitasking.
Pros:
- 128GB LPDDR5X memory with 8000MT/s bandwidth
- Ryzen AI Max+ 395 with up to 126 TOPS AI performance
- Radeon 8060S graphics for 1080p gaming and creative workloads
- OCuLink support for external GPU expansion
Cons:
- High-performance hardware is likely overkill for basic office use
- Compact design still depends on on-board LPDDR5X memory
If memory capacity is the deciding factor, the EVO-X3 is the clearest fit here because it explicitly delivers 128GB in a compact AI workstation. Its combination of fast unified memory, strong integrated graphics, and OCuLink makes it especially appealing for users who want room to grow beyond the built-in configuration.
Best with Extra Features – GMKtec EVO-X2 Ryzen AI Max+ 395
If you want mini pcs with 128gb ram for heavy local AI, gaming, and creator work, the GMKtec EVO-X2 sits near the top of the category. It pairs AMD’s Ryzen AI Max+ 395 with a large unified memory pool, fast LPDDR5X, and a strong RDNA 3.5 iGPU, making it a practical pick for demanding workflows that benefit from shared system memory.
Best For: Users who want a compact high-end AI mini PC for local models, gaming, and multitasking.
Pros:
- Ryzen AI Max+ 395 with 16 cores, 32 threads, and up to 5.1GHz boost.
- Up to 128GB LPDDR5X unified memory for AI workloads and large projects.
- 40-CU RDNA 3.5 graphics with 4-screen 4K/8K output support.
- Wi-Fi 7, 2.5GbE, Bluetooth 5.4, and triple-fan cooling.
Cons:
- Memory is onboard LPDDR5X, so it is not a standard SODIMM upgrade path.
- Designed for premium performance, so it may be more machine than casual users need.
- Some features are heavily focused on advanced AI and enthusiast workloads.
Overall, the EVO-X2 is aimed at buyers who want a small system that can handle serious AI and graphics work without sacrificing connectivity. If your priority is maximum integrated performance in a mini PC form factor, this one makes a strong case.
Expandable AI Workstation – GMKtec X3 EVO-X3 128GB
For buyers comparing mini pcs with 128gb ram, the GMKtec X3 stands out because it combines a Ryzen AI Max+ 395 platform with workstation-friendly expansion. It is built for local AI models, content creation, and development, while the OCuLink port gives you a path to add external graphics when you need more power.
Best For: Creators and developers who want a compact AI system with external GPU expansion.
Pros:
- Ryzen AI Max+ 395 with up to 126 TOPS AI performance.
- 128GB LPDDR5X unified memory for large models and demanding workflows.
- OCuLink (PCIe 4.0 x4) support for external GPU expansion.
- Includes Wi-Fi 7, 2.5GbE, and 2TB PCIe 4.0 SSD storage.
Cons:
- External GPU performance depends on the dock and graphics card you add.
- LPDDR5X memory is onboard rather than user-upgradable in the usual way.
- Best suited to users who will actually use the expansion features.
The X3 is a strong fit if you want a mini PC that can start compact and grow into a more capable workstation. Its mix of 128GB memory, high AI throughput, and OCuLink makes it especially attractive for advanced users.
Rack-Ready AI Workstation – MINISFORUM MS-S1 MAX 128GB
The MINISFORUM MS-S1 MAX is one of the most workstation-focused mini pcs with 128gb ram, especially if you care about expansion and sustained AI workloads. It combines the Ryzen AI Max+ 395 with dual 10GbE, a PCIe x16 slot, USB4 V2, and a 320W PSU, so it is clearly designed for more than basic desktop use.
Best For: Power users who want a mini AI workstation with serious expansion and networking.
Pros:
- 128GB LPDDR5x unified memory for large AI, video, and 3D workloads.
- Full PCIe x16 slot plus dual M.2 slots and USB4 V2 connectivity.
- Dual 10GbE networking and Wi-Fi 7 for fast wired and wireless connections.
- Cooling and power design support continuous high-load operation.
Cons:
- Bulkier and more workstation-like than a typical compact mini PC.
- Built for advanced users, so it may be overkill for simple office tasks.
- Rack and cluster features add complexity that casual buyers may not need.
In practice, the MS-S1 MAX makes the most sense for users who want mini PC convenience but workstation-class expansion. If you need dense AI hardware, fast networking, and long-run stability, this model is built for that role.
How We Picked the Best Mini PCs with 128gb RAM
We focused on Mini PCs with 128gb RAM or near-equivalent high-memory configurations that are relevant to buyers seeking top-tier compact performance. Priority went to systems with strong CPUs, modern integrated graphics, fast NVMe storage, and practical connectivity such as USB4, 2.5G or 10G LAN, and multi-display support.
We also looked at thermal design, platform maturity, and whether each machine makes sense for workstation, AI inference, media production, or advanced home office use.
Quick Comparison: What Matters Most
Before choosing among Mini PCs with 128gb RAM, compare the CPU platform, memory type, and I/O first. AMD Ryzen AI Max+ systems generally offer a strong mix of CPU and graphics performance, while Intel Core Ultra options may appeal if you prioritize certain productivity workflows or networking features. Storage capacity matters too, especially if you work with large project files, datasets, or local AI models.
Key Buying Factors for Mini PCs with 128gb RAM
Performance Headroom
128GB RAM only helps if the processor can keep up. Look for high-core-count CPUs and strong integrated graphics if you plan to edit video, run virtual machines, or use AI tools locally.
Memory Type and Speed
LPDDR5X systems can offer excellent bandwidth, but memory is often soldered. DDR5 configurations may provide different upgrade or service characteristics depending on the model.
Storage and Expansion
A fast 2TB SSD is a strong baseline, but dual M.2 support is better if you expect to expand. For creators and developers, local storage flexibility is often just as important as raw RAM.
Ports and Display Support
Check for USB4, HDMI, and multi-monitor output if you need several displays or fast external storage. Networking matters too: 10G LAN is useful for workstation and NAS-adjacent setups, while 2.5G is enough for many home offices.
Who Should Buy Which Mini PCs with 128gb RAM?
If you want the strongest all-around compact workstation, choose a Ryzen AI Max+ based model with 128GB RAM and ample storage. If you value networking and productivity ports, a system with 10G LAN or multiple USB4 connections is a smart fit. If your workload is lighter but still demanding, 96GB or 64GB models can be enough, especially for users who need speed more than maximum memory.
In short, the best choice depends on whether you’re buying for AI, creative work, pro multitasking, or a future-proof home office. Among Mini PCs with 128gb RAM, the right balance of CPU, cooling, storage, and connectivity will matter more than brand alone.