MSI Cubi MSI Cubi NUC AI Business Mini Desktop, Intel Core Review
The MSI Cubi NUC packs a 4TB SSD into a tiny box, but its mid-range performance makes the $1459 price hard to justify for most people.
The 30-Second Version
The MSI Cubi NUC is a compact business desktop with a killer 4TB SSD but only mid-tier performance for its high price. It scored a 54/100 overall, with its best mark being a 98th percentile for storage. It's only worth buying if saving desk space is your absolute top priority.
Overview
The MSI Cubi NUC is a tiny desktop that's packing some serious business-grade specs. It's got an Intel Core Ultra 9 CPU and a massive 4TB SSD, all crammed into a chassis that won't hog your desk space.
It's clearly built for office work, AI tasks, and running multiple displays, not for gaming. With Windows 11 Pro and a fingerprint reader, it's ready to slot right into a professional workflow, but you're paying a premium for that compact form factor.
Performance
The specs tell an interesting story. That 4TB SSD is in the 98th percentile, so storage speed and capacity are absolutely top-tier. The CPU and GPU performance, however, land in the 39th and 45th percentiles respectively in our database. That means it's competent for business apps and light creative work, but it's not a powerhouse. The 32GB of RAM is decent, but it's only in the 20th percentile, which might be a bottleneck for heavy multitasking or large datasets.
Pros & Cons
Pros
- Huge 4TB NVMe SSD for lightning-fast file access. 99th
- Extremely compact footprint saves tons of desk space. 85th
- Comes with Windows 11 Pro and a fingerprint reader out of the box. 83th
- Quad display support is great for multi-monitor productivity setups.
Cons
- CPU and GPU performance are just average for the price.
- 32GB of RAM is underwhelming for a system at this cost.
- Gaming performance is abysmal, scoring an 11.7/100.
- You're paying a lot for the mini form factor.
Specifications
Full Specifications
Processor
| CPU | Intel Core Ultra 9 |
| Cores | 64 |
| Frequency | 3.3 GHz |
| L3 Cache | 12 MB |
Graphics
| GPU | Arc Graphics |
| Type | integrated |
| VRAM | 16 GB |
| VRAM Type | Shared |
Memory & Storage
| RAM | 32 GB |
| RAM Generation | DDR5 |
| Storage | 4 TB |
| Storage Type | NVMe SSD |
Build
| Form Factor | Mini |
Connectivity
| HDMI | 1 x HDMI |
| Wi-Fi | WiFi 6 |
| Bluetooth | Yes |
| Ethernet | Integrated |
System
| OS | Windows 11 Pro |
Value & Pricing
At $1,459, the value proposition is shaky. You're paying for the compact design and that giant SSD. The core performance components (CPU, GPU, RAM) are mid-range at best, and you could get a much more powerful traditional desktop for the same money. If your top priority is saving space and you need tons of fast storage, it makes sense. Otherwise, it's a tough sell.
vs Competition
Stacked against its mini PC rivals, the Cubi's specs are strong, but it's expensive. Compared to traditional towers like the HP Omen 45L or Dell Alienware Aurora you're looking at, you're giving up a ton of raw power and upgradeability for the small size. Even other mini desktops, like some from Asus, might offer better performance per dollar. The Cubi's main advantage is its specific combo of business features and that massive SSD in a tiny box.
| Spec | MSI Cubi MSI Cubi NUC AI Business Mini Desktop, Intel Core | 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 Ultra 9 | Intel Core Ultra 7 265K | NVIDIA GB | Intel Core Ultra 7 265 | AMD Ryzen 7 7700X | Apple M3 Ultra |
| RAM (GB) | 32 | 32 | 128 | 32 | 32 | 96 |
| Storage (GB) | 4096 | 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 | - | 850 | 240 | 750 | 850 | - |
| OS | Windows 11 Pro | Windows 11 Pro | NVIDIA DGX OS | Windows 11 Home | Windows 11 Home | macOS |
| Compare | Compare | Compare | Compare | Compare |
Common Questions
Q: How much RAM does it have and is it upgradeable?
It comes with 32GB of fast LPDDR5X RAM soldered onto the board. Unfortunately, that means it's not user-upgradeable, so what you buy is what you get.
Q: How fast can the processor actually run?
The Intel Core Ultra 9 288V has a base clock of 3.3GHz but can turbo boost up to 5.1GHz for short bursts when the system needs extra power.
Who Should Skip This
Gamers and power users should look elsewhere immediately. Its gaming score is 11.7/100. If you need serious CPU horsepower for video editing, 3D rendering, or heavy data analysis, you can get a much faster traditional desktop for this budget. This is not a value play for raw performance.
Verdict
Buy this if your desk space is sacred and you need a clean, professional-looking mini PC with an enormous amount of fast storage for business files, light AI tasks, or driving multiple monitors. It's a specialized tool for a specific need.