3 Best Msi Mini PCs with 16GB RAM, Compared
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Finding the best msi mini PCs with 16GB RAM requires checking the exact specifications published on each listing. We compared 3 models to help you choose based on published data, not marketing claims. The MSI Cubi NUC Mini PC leads because it offers dual Ethernet and Thunderbolt 4 connectivity for reliable business setups. These picks focus on practical specs like memory, storage, and ports. This guide helps you decide which compact computer fits your specific workflow and hardware needs.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | MSI Cubi NUC Mini PC Best overall | Dual Ethernet and Thunderbolt 4 connectivity | Check price of MSI Cubi NUC Mini PC on Amazon |
| 2 | MSI Cubi 5 Pro i5-1235U Best budget | Users needing dual Ethernet and Thunderbolt 4 | Check price of MSI Cubi 5 Pro i5-1235U on Amazon |
| 3 | MSI Cubi 5 Core 7 16GB 1TB Best 1tb ssd | users needing 1TB storage and 4 displays | Check price of MSI Cubi 5 Core 7 16GB 1TB on Amazon |
The best fit for you
- You need the best connectivity for business work MSI Cubi NUC Mini PC It features dual Ethernet ports and Thunderbolt 4 for robust networking options.
- You want the most compact model on the list MSI Cubi 5 Core 7 16GB 1TB It weighs just 1.3 pounds, making it the lightest and smallest option.
- You require Windows 11 Pro for professional tasks MSI Cubi 5 Pro i5-1235U It comes with Windows 11 Pro and a 512GB SSD for business use.
Our 3 picks
MSI Cubi NUC Mini PC
Best for: Dual Ethernet and Thunderbolt 4 connectivity
- Memory
- 16GB RAM (what this guide is about)
- Processor
- Intel Core 3 100U
- Installed RAM
- 16GB
- Storage Capacity
- 256GB
- Ethernet Ports
- 2 x RJ45
- High-Speed Expansion
- Thunderbolt 4
View on Amazon: MSI Cubi NUC Mini PC Affiliate link
This MSI Cubi NUC features a 13th Gen Intel Core 3 100U processor and 16GB of RAM. It includes a 256GB SSD and runs Windows 11 Pro. The compact chassis measures 5.22 by 5.34 by 1.97 inches. It offers dual Ethernet ports and Thunderbolt 4 connectivity. This setup suits users who need reliable daily performance for office tasks and media streaming in a small footprint.
Pros
- 16GB high-bandwidth RAM for smooth multitasking
- Dual RJ45 Ethernet ports for flexible networking
- Two Thunderbolt 4 ports for fast data transfer
- Windows 11 Pro operating system included
- Compact dimensions save desk space
Cons
- 256GB SSD storage is smaller than competitors
- Intel Core 3 processor is less powerful than i5 or Core 5 options
- 6-pound weight is heavier than typical mini PCs
Good fit if
- You need dual Ethernet ports for network flexibility
- You want Windows 11 Pro for business features
- You require Thunderbolt 4 connectivity for external devices
Skip if
- You need high-end gaming performance
- You require more than 256GB of internal storage
- You prefer a lighter or more compact build
Verdict: MSI Cubi NUC Core 3 Mini PC provides solid daily performance with dual Ethernet and Thunderbolt 4. It fits users who prioritize connectivity and business software over raw processing power or large storage.
MSI Cubi 5 Pro i5-1235U
Best for: Users needing dual Ethernet and Thunderbolt 4
- Memory
- 16GB RAM (what this guide is about)
- Processor
- Intel i5-1235U
- Installed RAM
- 16GB
- Storage Capacity
- 512GB
- Graphics
- Intel Graphics
- Ethernet Ports
- 2 x RJ-45
View on Amazon: MSI Cubi 5 Pro i5-1235U Affiliate link
The MSI Cubi 5 Professional packs a 12th Gen Intel Core i5-1235U processor and 16GB of RAM into a compact chassis. It includes a 512GB SSD and runs Windows 11 Pro. You get dual Ethernet ports and Thunderbolt 4 connectivity. This setup handles multitasking well. It suits users who need reliable performance in a small footprint for office or light gaming tasks.
Pros
- 12th Gen Intel Core i5-1235U processor
- 16GB RAM for smooth multitasking
- Dual RJ-45 Ethernet ports
- Thunderbolt 4 connectivity
- Windows 11 Pro included
Cons
- Heavier than some competitors at 2.95 pounds
- Smaller 512GB SSD storage capacity
- Integrated Intel Graphics only
Good fit if
- You need dual Ethernet ports for networking
- You want Windows 11 Pro features
- You require Thunderbolt 4 connectivity
Skip if
- You need more than 512GB of storage
- You require a dedicated graphics card
- You prefer a lighter device under 2 pounds
Verdict: The MSI Cubi 5 i5 Mini PC offers solid performance for users who value dual Ethernet ports and Thunderbolt 4. It is a practical choice for those who need Windows 11 Pro in a compact form factor.
MSI Cubi 5 Core 7 16GB 1TB
Best for: users needing 1TB storage and 4 displays
- Memory
- 16GB RAM (what this guide is about)
- Processor
- Intel Core 7-150U
- Installed RAM
- 16GB
- Storage Capacity
- 1TB
- Memory Type
- DDR4
- Graphics
- Intel Graphics
View on Amazon: MSI Cubi 5 Core 7 16GB 1TB Affiliate link
The MSI Cubi 5 Mini Desktop pairs a 10-core Intel Core 7-150U processor with 16GB of DDR4 RAM and a 1TB SSD. This configuration supports Windows 11 Home and offers Thunderbolt 4 connectivity. It fits well for users needing ample storage and quad-display support for productivity tasks in a compact, space-saving form factor.
Pros
- 1TB SSD storage for ample file space
- Intel Core 7-150U with 10 cores
- Thunderbolt 4 with 100W power delivery
- Supports up to four displays
Cons
- Uses DDR4 memory instead of newer DDR5
- Windows 11 Home Advanced limits professional features
- Heavier at 1.3 pounds compared to lighter competitors
Good fit if
- You need 1TB of fast storage
- You want to connect four monitors
- You prefer Thunderbolt 4 connectivity
Skip if
- You require Windows 11 Pro
- You need DDR5 memory speeds
- You want the lightest possible unit
Verdict: MSI Cubi 5 Core 7 16GB 1TB suits users who prioritize large storage and multi-monitor setups over the latest memory standards or professional OS features.
Specifications side by side
| Spec | MSI Cubi NUC Mini PC | MSI Cubi 5 Pro i5-1235U | MSI Cubi 5 Core 7 16GB 1TB |
|---|---|---|---|
| Processor | Intel Core 3 100U | Intel i5-1235U | Intel Core 7-150U |
| Installed RAM | 16GB | 16GB | 16GB |
| Storage Capacity | 256GB | 512GB | 1TB |
| Memory Type | not stated | not stated | DDR4 |
| Graphics | not stated | Intel Graphics | Intel Graphics |
| Ethernet Ports | 2 x RJ45 | 2 x RJ-45 | not stated |
| High-Speed Expansion | Thunderbolt 4 | Thunderbolt 4 | Thunderbolt 4 |
| Operating System | Windows 11 Pro | Windows 11 Pro | Windows 11 Home Advanced |
| Memory | 16GB RAM | 16GB RAM | 16GB RAM |
| Storage | 256GB SSD | 512GB SSD | 1TB SSD |
| Use | not stated | Gaming | Home |
| Networking | not stated | not stated | WiFi 6E |
| Dimensions | 5.34 × 5.22 × 1.9 inches | 4.6 × 4.4 × 1.8 inches | 4.88 × 4.88 × 2.11 inches |
| Weight | 6 pounds | 2.95 pounds | 1.3 pounds |
| Size | 16GB RAM | 256GB SSD | 16GB RAM | 512GB SSD | 16GB | 1TB |
| Color | Black | i5-1235U | Black |
| Model | MSI Cubi Mini | Cubi 5 12M | Cubi51MA664US |
How to Choose the Right Mini PC
-
Check Processor Needs
Select your processor based on the tasks you perform daily. The MSI Cubi 5 Pro features an Intel Core i5-1235U, which handles general computing and light gaming well. If you need higher performance for multitasking or creative work, consider the Core 7 option in the Cubi 5 Core 7 model. The Cubi NUC uses a Core 3, which is sufficient for basic office tasks. Match the chip to your software requirements to avoid paying for unused power.
-
Evaluate Storage Space
Storage capacity determines how many files and applications you can keep locally. The MSI Cubi NUC includes a 256GB SSD, which is adequate for essential programs and documents. For more room, the Cubi 5 Pro offers 512GB of storage. If you store large media files or extensive libraries, the Cubi 5 Core 7 provides 1TB of space. Ensure the SSD size meets your long-term data needs without requiring external drives.
-
Review Operating System
The operating system affects software compatibility and management features. The MSI Cubi 5 Pro comes with Windows 11 Pro, offering advanced security and remote desktop capabilities for business use. The Cubi 5 Core 7 includes standard Windows 11, suitable for home users. The Cubi NUC also runs Windows 11. Verify that the OS version supports the specific applications you intend to run on your new mini PC.
-
Assess Networking Ports
Connectivity options are vital for stable internet and peripheral access. The MSI Cubi NUC and Cubi 5 Pro both feature dual Ethernet ports and Thunderbolt 4, providing robust networking for office environments. This setup allows for wired connections that are faster and more reliable than Wi-Fi. If you rely on multiple displays or high-speed data transfer, Thunderbolt 4 is a key specification to prioritize when comparing models.
-
Compare Physical Size
Form factor determines where you can place the device. The MSI Cubi 5 Core 7 is the most compact, weighing just 1.3 pounds and measuring 4.88 inches on each side. The Cubi 5 Pro is slightly larger at 4.4 inches wide. The Cubi NUC is the heaviest at 6 pounds and measures 5.22 inches wide. Measure your desk or mount location to ensure the chosen model fits your available space comfortably.
Frequently asked questions
Which MSI mini PC with 16GB RAM is best for business use?
The MSI Cubi NUC Mini PC is the top choice for business users. It features dual Ethernet ports and Thunderbolt 4 connectivity, which supports robust networking needs. This model prioritizes connectivity and business software over raw processing power, making it ideal for professional environments.
What is the smallest and lightest MSI mini PC with 16GB RAM?
The MSI Cubi 5 Core 7 is the most compact option on this list. It measures 4.88 inches on each side and weighs only 1.3 pounds. This lightweight design makes it the easiest to mount or hide behind a monitor compared to the other larger models.
Does any MSI mini PC with 16GB RAM include Windows 11 Pro?
Yes, the MSI Cubi 5 Pro i5-1235U comes with Windows 11 Pro. This operating system is included in the box, providing business-focused features out of the gate. It also offers 512GB of SSD storage and dual Ethernet ports for reliable connectivity.
Which model offers the most storage space with 16GB RAM?
The MSI Cubi 5 Core 7 provides the largest storage capacity with a 1TB SSD. This is significantly more than the 256GB SSD in the Cubi NUC or the 512GB SSD in the Cubi 5 Pro. It suits users who need to store large files locally.
Can I connect multiple displays to these MSI mini PCs?
The MSI Cubi 5 Core 7 is specifically noted for supporting four displays. This makes it suitable for multi-monitor setups that require high screen real estate. Other models focus more on connectivity ports like Thunderbolt 4 or dual Ethernet for networking tasks.
Which MSI mini PC is best for light gaming?
The MSI Cubi 5 Pro i5-1235U is listed as suitable for gaming. It features an Intel Core i5-1235U processor that handles general computing and light gaming well. It also includes Windows 11 Pro and 512GB of storage for a balanced performance profile.
How do the dimensions of these mini PCs compare?
The MSI Cubi NUC is the largest, measuring 5.22 by 5.34 inches. The Cubi 5 Pro is the most compact in footprint at 4.4 by 4.6 inches. The Cubi 5 Core 7 is square at 4.88 inches per side. Choose based on your available desk or VESA space.


