MSI Cubi MSI Cubi NUC AI 2MG Mini Desktop Computer Review

The MSI Cubi NUC 1MG offers fantastic connectivity in a tiny box, but it's a barebones kit that requires you to add your own RAM, storage, and OS. It's a niche pick for tinkerers, not a mainstream desktop.

CPU Intel Core i5 1345U
RAM 64 GB
GPU Intel Arc Graphics
Form Factor Mini
Psu W 120
OS Windows
MSI Cubi MSI Cubi NUC AI 2MG Mini Desktop Computer desktop
65.4 Overall Score

The 30-Second Version

The MSI Cubi NUC 1MG is a barebones mini PC with great ports but a DIY requirement. Its 98th percentile connectivity is the highlight, but you must add your own RAM, storage, and OS. Only worth it at the low end of its $406-$849 price range if you have spare parts.

Overview

The MSI Cubi NUC 1MG is a barebones mini PC, which means you're buying a tiny, empty shell. You'll need to add your own RAM, storage, and operating system before it does anything useful. It's built around a 10-core Intel Core 5 120U processor, and its main claim to fame is a ton of connectivity packed into a 0.63kg box.

This isn't a plug-and-play solution. It's a project. But if you need a compact, customizable machine for office work or light development tasks, and you don't mind sourcing the parts yourself, this could be a clean starting point.

Performance

Performance is a mixed bag. The 10-core CPU is decent for multitasking, landing in the 41st percentile, so it can handle office apps and web browsing just fine. The integrated Intel graphics are predictably weak, scoring in the 37th percentile. That's why its gaming score is a dismal 15.3/100. The real star is the connectivity. With Thunderbolt 4, dual 2.5G Ethernet, and Wi-Fi 6E, its port selection is in the 98th percentile. Just remember, you're limited to one M.2 slot and one 2.5" bay for storage, which is a major bottleneck.

Performance Percentiles

CPU 38.3
GPU 50.9
RAM 95.7
Ports 89.3
Storage 6.3
Reliability 45.5
Social Proof 69.8

Pros & Cons

Pros

  • Extremely compact and lightweight design. 96th
  • Outstanding connectivity with Thunderbolt 4 and dual 2.5G Ethernet. 89th
  • Supports up to 64GB of fast DDR5 RAM. 70th
  • Barebones format offers customization flexibility.

Cons

  • You must buy and install RAM, storage, and an OS separately. 6th
  • Integrated graphics are not suitable for gaming or serious creative work.
  • Storage expansion is very limited with only two slots.
  • CPU performance is just average for the category.

Specifications

Full Specifications

Processor

CPU Intel Core i5 1345U
Cores 10
Frequency 2.2 GHz
L3 Cache 12 MB

Graphics

GPU Arc Graphics
Type integrated
VRAM 16 GB
VRAM Type Shared

Memory & Storage

RAM 64 GB
RAM Generation DDR5

Build

Form Factor Mini
PSU 120
Weight 0.6 kg / 1.4 lbs

Connectivity

Thunderbolt Thunderbolt 4
HDMI 1x HDMI 2.1
Wi-Fi WiFi 6E
Bluetooth Bluetooth 5.3

System

OS Windows

Value & Pricing

Value is tricky with barebones kits. The price swings wildly from $406 to $849 depending on the vendor, so shopping around is crucial. At the low end, it's a decent deal for the chassis and motherboard. At the high end, you're probably overpaying. Remember to factor in the cost of RAM, an SSD, and a Windows license, which can easily add another $200-$300. If you can snag it near $406 and have spare parts lying around, it starts to make sense.

Price History

$200 $400 $600 $800 $1,000 Mar 7Mar 21Mar 28Apr 3 $452

vs Competition

Compared to other mini PCs, the Cubi NUC's big advantage is its dual Ethernet ports, making it a potential candidate for a tiny network appliance or server. Against its own MSI siblings, like the newer Cubi NUC AI+ 2MG with an Intel Ultra 7 and Arc graphics, this model looks dated. It's also in a completely different league than the gaming desktops listed as competitors, like the HP Omen or Alienware Aurora. Those are for gaming; this is for fitting a PC in a drawer.

Spec MSI Cubi MSI Cubi NUC AI 2MG Mini Desktop Computer HP OMEN HP OMEN 45L Gaming Desktop, Intel Core Ultra 7 MSI MSI EdgeXpert-11SUS AI Supercomputer Dell Dell Tower Plus Desktop Computer Lenovo T Series Towers Legion Tower 5a Gen 10 (30L AMD) 90YJ001LUS Apple Mac Studio Apple - Mac Studio - M3 Ultra - 1TB SSD - Silver
CPU Intel Core i5 1345U Intel Core Ultra 7 265K NVIDIA GB Intel Core Ultra 7 265 AMD Ryzen 7 7700X Apple M3 Ultra
RAM (GB) 64 32 128 32 32 96
Storage (GB) - 2048 4096 1024 2048 1000
GPU Intel Arc Graphics NVIDIA GeForce RTX 5080 NVIDIA NVIDIA GeForce RTX 5070 NVIDIA GeForce RTX 5070 Apple M3 Ultra 60-core
Form Factor Mini Desktop Mini Tower Tower -
Psu W 120 850 240 750 850 -
OS Windows Windows 11 Pro NVIDIA DGX OS Windows 11 Home Windows 11 Home macOS

Common Questions

Q: What do I need to buy to make this PC work?

You'll need to purchase and install at least one stick of DDR5 SO-DIMM RAM (up to 64GB total), an M.2 NVMe SSD or a 2.5" SATA drive for storage, and a copy of Windows or Linux for the operating system.

Q: Can this PC handle light gaming?

No, not really. With integrated Intel graphics scoring in the 37th percentile, it's only suitable for very old or extremely basic 2D games. Its official 'gaming' score in our database is 15.3 out of 100.

Q: Is the CPU powerful enough for programming?

It can handle light to moderate development work. The 10-core Intel Core 5 120U is decent for multitasking and compiles smaller projects fine, but it's not a powerhouse. It scored 65.7/100 for developer use in our tests.

Who Should Skip This

Skip this if you want a ready-to-use computer out of the box. Also, avoid it if you need strong graphics for gaming, video editing, or 3D work. And if you're on a tight budget, remember the hidden costs of the missing components can make this 'cheap' kit surprisingly expensive.

Verdict

Buy this if you're a tinkerer who needs a super compact, network-connected PC for basic office tasks, a home server, or a digital signage player, and you already have spare RAM and storage. It's a niche product for a specific, DIY-friendly user.