Best Mini PCs Under $4000 in 2026: 5 Picks Ranked by Specs

Quick picks

The best fit for you

• You need a local AI workstation with high memory GEEKOM Ryzen AI Max+ 395 Mini PC It features 128GB RAM and a 2TB SSD for on-device processing.
• You want a budget option for AI development BOSGAME Ryzen AI Max+ 395 Mini PC It offers high memory and AI specs at a lower price point.
• You need massive RAM for creative multitasking GMKtec Ryzen AI Max+ 395 Mini PC It provides 128GB RAM and local AI processing capabilities.
• You want a compact model for gaming ASUS ROG NUC RTX 5070 Mini PC It includes an RTX 5070 graphics card in a small form factor.

Our 5 picks

1 Best overall

GEEKOM Ryzen AI Max+ 395 Mini PC

Best for: Local AI workstations with high memory needs

Processor

AMD Ryzen AI Max+ 395

Graphics Card

Radeon 8060S

RAM Capacity

128GB

RAM Type

LPDDR5X

Storage Capacity

2TB

Storage Interface

PCIe Gen4 NVMe

View on Amazon: GEEKOM Ryzen AI Max+ 395 Mini PC Affiliate link

The GEEKOM A9 Mega is a compact workstation built around the AMD Ryzen AI Max+ 395 processor. It includes 128GB of LPDDR5X RAM and a 2TB PCIe Gen4 SSD. The system features Radeon 8060S graphics and dual 10GbE ports for fast data transfer. Its small chassis measures 5.32 by 5.2 by 1.8 inches. This setup suits professionals who need local AI processing power and high memory capacity in a small form factor.

Pros

• 128GB LPDDR5X RAM supports large AI models
• Dual 10GbE ports offer high-speed network connectivity
• 2TB PCIe Gen4 NVMe SSD provides ample storage
• Compact chassis fits in tight workspaces

Cons

• 140W maximum power dissipation limits sustained peak performance
• 90-day return policy is shorter than typical consumer standards
• Integrated Radeon 8060S graphics lacks dedicated VRAM capacity

Good fit if

• You need local AI inference for large language models
• You require fast wired network speeds for large files
• You want a compact desktop for creative work

Skip if

• You need dedicated graphics cards for heavy gaming
• You prefer standard consumer return policies
• You require expandable RAM beyond 128GB

Verdict: The GEEKOM A9 Mega Ryzen AI Max+ 395 delivers exceptional memory and network specs for local AI tasks. It fits developers and creators who prioritize on-device processing and compact design over gaming performance.

2 Also great

BOSGAME Ryzen AI Max+ 395 Mini PC

Best for: AI development and high-memory multitasking

Processor

AMD Ryzen AI Max+ 395

Graphics Card

AMD Radeon 8060S

RAM Capacity

128GB

RAM Type

LPDDR5X

Storage Capacity

2TB

Storage Interface

PCIe 4.0

View on Amazon: BOSGAME Ryzen AI Max+ 395 Mini PC Affiliate link

The BOSGAME M5 is a compact desktop powered by the AMD Ryzen AI Max+ 395 processor with 16 Zen 5 cores. It includes 128GB of LPDDR5X RAM and a 2TB PCIe 4.0 SSD. The integrated Radeon 8060S graphics handle 1440p gaming and AI tasks. You get Wi-Fi 7, dual USB4 ports, and support for four 8K displays. This setup suits creators and researchers who need high memory bandwidth and local AI compute in a small form factor.

Pros

• 128GB LPDDR5X-8000MHz RAM for heavy multitasking and AI workloads
• AMD Ryzen AI Max+ 395 with 126 TOPS AI compute
• 2.5GbE LAN and Wi-Fi 7 for fast wired and wireless connectivity
• Quad 8K display output via HDMI 2.1, DP 1.4, and dual USB4

Cons

• Integrated Radeon 8060S graphics share system memory, limiting peak gaming performance compared to discrete GPUs
• 1-year full machine warranty is shorter than the 3-year parts coverage offered by some competitors
• 2.95-pound weight and 1.8-inch height may limit mounting options for some users

Good fit if

• You need high RAM capacity for local large language models
• You want a compact PC with extensive display output options
• You prioritize AI acceleration and wireless connectivity over discrete graphics

Skip if

• You require a dedicated graphics card for high-end gaming
• You need a longer standard warranty period for the entire unit
• You prefer a larger chassis for easier internal upgrades

Verdict: BOSGAME M5 Ryzen AI Max+ 395 Mini PC delivers exceptional memory and AI specs for professionals, but you should skip it if you need a discrete GPU for gaming.

3 Also great

GMKtec Ryzen AI Max+ 395 Mini PC

Best for: Local AI workloads and creative multitasking

Processor

AMD Ryzen AI Max+ 395

Graphics Card

AMD Radeon 8060S

RAM Capacity

128GB

RAM Type

LPDDR5X

Storage Capacity

2TB

Storage Interface

PCIe 4.0

View on Amazon: GMKtec Ryzen AI Max+ 395 Mini PC Affiliate link

This GMKtec EVO-X3 is a compact workstation built for heavy local AI and creative work. It uses the AMD Ryzen AI Max+ 395 processor with 128GB of fast LPDDR5X memory. The integrated Radeon 8060S graphics handle demanding visual tasks. You get a 2TB PCIe 4.0 SSD for storage and WiFi 7 for fast networking. It suits users who need powerful specs in a small form factor.

Pros

• 128GB LPDDR5X memory running at 8000MT/s
• AMD Ryzen AI Max+ 395 processor with 16 cores
• 2TB PCIe 4.0 SSD storage capacity
• OCuLink port for external GPU expansion
• WiFi 7 and 2.5G LAN connectivity

Cons

• LPDDR5X memory is soldered and non-upgradeable
• OCuLink port does not support hot plugging
• Relies on integrated graphics without a dedicated card

Good fit if

• You need massive RAM for local AI models
• You want a compact PC with high-end specs
• You plan to use an external GPU dock

Skip if

• You require user-upgradable RAM modules
• You need a dedicated graphics card installed
• You prefer plug-and-play external GPU connections

Verdict: GMKtec EVO-X3 Ryzen AI Mini PC is a powerful compact workstation for users who need 128GB of RAM and local AI processing. It fits professionals who value high bandwidth and expandability over standard desktop components.

4 Best premium

MINISFORUM DeskMini Ryzen AI Max+ 395 PC

Best for: multi-monitor professional workstations

Processor

AMD Ryzen AI Max+ 395

Graphics Card

AMD Radeon 8060S

RAM Capacity

128GB

RAM Type

LPDDR5

Storage Capacity

2TB

Storage Interface

PCIe 4.0 M.2

View on Amazon: MINISFORUM DeskMini Ryzen AI Max+ 395 PC Affiliate link

The MINISFORUM MS-S1 Max is a compact workstation built for heavy multitasking. It features an AMD Ryzen AI Max+ 395 processor with 16 cores and 128GB of LPDDR5 RAM. A 2TB PCIe 4.0 SSD provides ample storage. The integrated Radeon 8060S graphics handle demanding visual tasks. This unit supports five 8K displays and includes dual 10G LAN ports. It suits professionals needing high performance in a small footprint.

Pros

• 128GB LPDDR5 RAM for extensive multitasking
• Five 8K video outputs for multi-monitor setups
• Dual 10G LAN ports for fast wired networking
• Wi-Fi 7 and Bluetooth 5.4 connectivity
• Expandable storage with a second PCIe 4.0 slot

Cons

• Uses soldered LPDDR5 RAM that cannot be upgraded
• Integrated graphics limit dedicated GPU gaming potential
• Limited to four USB4 ports with no standard USB-A

Good fit if

• You need high RAM capacity for virtualization
• You require five simultaneous 8K displays
• You need dual 10G LAN ports for networking

Skip if

• You require a dedicated graphics card for gaming
• You need standard USB-A ports without adapters
• You want to upgrade RAM in the future

Verdict: MINISFORUM MS-S1 Max Mini Workstation delivers workstation-grade specs in a small form factor. It is ideal for professionals who need massive RAM and multiple high-resolution displays for engineering or design work.

5 Best budget

ASUS ROG NUC RTX 5070 Mini PC

Best for: Compact high-end gaming with RTX 5070

Processor

Intel Core Ultra 9 Series 2 ARL-HX

Graphics Card

NVIDIA GeForce RTX 5070 Mobile

RAM Capacity

32GB

RAM Type

DDR5

Storage Capacity

1TB

Storage Interface

NVMe

View on Amazon: ASUS ROG NUC RTX 5070 Mini PC Affiliate link

The ASUS ROG NUC packs an Intel Core Ultra 9 Series 2 CPU and an RTX 5070 Mobile GPU into a 3L chassis. You get 32GB of DDR5 RAM and a 1TB NVMe SSD. This setup delivers high-end gaming performance in a compact form. It suits players who want powerful graphics and AI acceleration without the bulk of a full-size tower.

Pros

• Intel Core Ultra 9 Series 2 ARL-HX processor for strong CPU performance
• NVIDIA GeForce RTX 5070 Mobile GPU with DLSS for high-end graphics
• 32GB DDR5 RAM supports smooth multitasking and gaming
• Dual Vapor Chamber and three fans provide effective QuietFlow cooling
• Thumb screws allow easy access for memory and storage upgrades

Cons

• 1TB SSD storage is smaller than competitors offering 2TB
• 32GB RAM is less than the 128GB found in rival models
• Mobile GPU variant may have lower peak performance than desktop equivalents

Good fit if

• You need a compact PC with high-end RTX 5070 graphics
• You want easy upgradability for RAM and storage
• You prefer efficient cooling in a small 3L chassis

Skip if

• You require 128GB of RAM for heavy workstation tasks
• You need a 2TB SSD included in the base configuration
• You are looking for a desktop-class RTX GPU for maximum performance

Verdict: ASUS ROG NUC RTX 5070 Mini PC fits gamers who prioritize compact size and modern AI features over maximum RAM and storage capacity.

Specifications side by side

How to choose your mini PC

1. Check memory capacity first

   You must verify the RAM size for your specific tasks. The GEEKOM Ryzen AI Max+ 395 Mini PC includes 128GB of RAM, which supports heavy local AI workloads. If you only need standard office work, 32GB, like the ASUS ROG NUC, may suffice. High memory allows you to run multiple large models or virtual machines without slowdowns. Always check the maximum supported memory in the specifications. Insufficient RAM will bottleneck your performance regardless of the processor speed.

2. Select the right graphics

   Decide if you need a discrete GPU for gaming or rendering. The ASUS ROG NUC RTX 5070 Mini PC features an RTX 5070 graphics card for high-end gaming. The other options rely on integrated graphics from the Ryzen AI Max+ 395 processor. Integrated graphics are sufficient for video editing and AI inference but cannot handle modern AAA games. Choose a discrete GPU only if your workflow demands it, as it adds cost and power consumption.

3. Evaluate storage speed and size

   Look at the SSD capacity and type for your data needs. The GEEKOM model comes with a 2TB SSD, providing ample space for large datasets and AI models. The ASUS ROG NUC offers 1TB, which is standard for gaming libraries. Faster NVMe drives reduce load times for applications and games. Ensure the storage meets your minimum requirements. You can often add more storage later, but starting with enough capacity prevents immediate upgrades.

4. Compare physical dimensions carefully

   Measure your available space before purchasing. The GEEKOM A9 Mega is extremely compact at 5.2 inches wide and 1.8 inches high. The ASUS ROG NUC is taller at 11.1 inches but narrower. The BOSGAME M5 weighs 2.95 pounds, indicating a dense build. Ensure the form factor fits your desk or mount. Some mini PCs are vertical, while others are horizontal. Check the weight if you plan to mount the unit under a monitor or on a wall.

5. Identify your primary use case

   Match the system to your daily activities. The GEEKOM and GMKtec are optimized for local AI workstations and creative multitasking with high bandwidth. The ASUS ROG NUC targets gamers who prioritize compact size and modern AI features. The BOSGAME M5 suits developers needing high memory for coding. Avoid gaming-focused models if you only do office work. Conversely, do not buy a workstation if you need gaming performance. Clear use cases prevent buying unnecessary specs.

Frequently asked questions

See also

• best gaming desktops under 200
• best gaming desktops under 300
• best mini PCs under 4000
• best mini PCs under 500