MSI Cubi NUC 1MG 2024, Core 5 120U, 64GB, Black

The MSI Cubi NUC 1MG supports up to 64GB of DDR5 RAM, putting it in the 96th percentile for memory capacity, but it's a barebone unit with no storage, no RAM, and no OS. CPU performance sits at the 35th percentile and gaming is a 12.7 out of 100, so this is strictly a productivity or homelab machine. The dual 2.5G Ethernet ports and Wi-Fi 6E are the real selling points for network-focused buyers.

Let's talk about what this machine can actually do. The Core 5 120U has 10 cores, which sounds impressive until you see the 1.4GHz base clock. In our database, this CPU ranks at the 35th percentile, so it's below average for mini PCs in this class. You'll get through office work, web browsing, and light multitasking without much drama, but don't expect it to chew through heavy workloads. The integrated Intel Graphics sits at the 52nd percentile, which means it's about average for integrated GPUs. Fine for spreadsheets and video calls, useless for anything resembling gaming. The gaming score of 12.7 out of 100 is a real letdown, so if you're thinking about sneaking in some Fortnite after work, this isn't the box for that.

The RAM story is where things get interesting. With support for up to 64GB of DDR5-5200 across two SO-DIMM slots, this little machine ranks in the 96th percentile for memory capacity. That's best-in-class territory. If you're running virtual machines, Docker containers, or memory-hungry development environments, this is a surprisingly capable platform. The catch is that you're buying a barebone, so that 64GB of RAM is on you. The 120W PSU is plenty for this configuration, and the dual 2.5G Ethernet ports plus Wi-Fi 6E give you solid networking options for a home lab or small server setup.

Stacked against the competition, the Cubi NUC 1MG has a clear identity but some obvious gaps. The Apple Mac mini M4 Pro absolutely crushes it on CPU and GPU performance, though you'll pay significantly more and lose the dual 2.5G Ethernet flexibility. The Lenovo Legion 90YA003GUS is a gaming-focused machine that makes the MSI's 12.7 gaming score look embarrassing, but it's a much bigger box with a much bigger power draw. The HP OmniDesk M02-0144 and Dell Desktop ECT1250 are more traditional desktops that offer better out-of-the-box value since they actually include RAM and storage. Where the Cubi NUC 1MG wins is the combination of tiny footprint, 64GB RAM ceiling, and dual 2.5G LAN. That's a niche, but it's a real one for homelab folks and network appliance builders. The iBUYPOWER Slate SBI7N5601 is a different beast entirely, aimed at gamers who want a pre-built tower. If you need a general-purpose desktop that works the moment you plug it in, most of these competitors are better picks. If you want a tiny, customizable network box with serious RAM headroom, the MSI has a case to make.

Pricing on the Cubi NUC 1MG is all over the place. US listings range from USD 481 to USD 549 across three vendors, which is a USD 68 spread for what should be the same barebone unit. That's a meaningful chunk of change when you're already budgeting for RAM, an SSD, and a Windows license on top. The CAD 765 listing in Canada is a single data point, so it's hard to draw conclusions there. The real value question is whether you're comfortable building out the rest of the system yourself. If you've got spare DDR5 sticks and an M.2 drive sitting around, the USD 481 end of that range starts to look reasonable. If you're buying everything new, you'll likely spend more than a comparable pre-built mini PC by the time you're done. Shop around and don't pay the USD 549 price when the same unit is available for less.

The MSI Cubi NUC 1MG is a barebone mini PC that lands in a weird spot. Our database puts it at 49.5 out of 100 overall, which is about as middle-of-the-road as it gets. The headline spec is the RAM support: two DDR5-5200 SO-DIMM slots that can take up to 64GB, putting it in the 96th percentile for memory capacity. That's genuinely impressive for a box this small. But then you look at storage and it's a different story. The 2nd percentile ranking there is one of the worst we've seen, and it's mostly because this thing ships as a barebone with no drive at all. You're expected to bring your own M.2 SSD or 2.5-inch drive.

The Intel Core 5 120U is a 10-core chip clocked at 1.4GHz, and it sits at the 35th percentile for CPU performance. That's mediocre territory. Integrated Intel Graphics lands at the 52nd percentile, so it's fine for desktop work but nothing more. The 120W PSU tells you this isn't a power-hungry machine. At 0.63kg, it's light enough to mount behind a monitor with the VESA bracket and forget it exists. Just remember you'll need to add RAM, storage, and an OS before this thing does anything useful.

Skip the Cubi NUC 1MG if you want a computer that works the moment you open the box. The barebone configuration means no RAM, no storage, and no OS, and the 2nd percentile storage ranking is a constant reminder that you're buying a project, not a product. The 35th percentile CPU performance and 12.7 gaming score rule out anyone doing heavy processing or any kind of gaming. The 36th percentile reliability ranking is also a concern if you're planning to run this as a critical 24/7 machine. And if you're not comfortable sourcing and installing your own DDR5 SODIMMs and M.2 drive, the value proposition falls apart fast. Most people are better served by a pre-built mini PC from Lenovo, HP, or Dell that includes everything in the box.

The Cubi NUC 1MG is a specialized tool that's easy to misread. The 49.5 overall score reflects a machine that does a few things well and a lot of things poorly. The 96th percentile RAM support is the standout feature, and the dual 2.5G Ethernet plus Wi-Fi 6E make this a compelling foundation for a compact home server, firewall, or virtualization host. But the 2nd percentile storage ranking, 35th percentile CPU, and 36th percentile reliability all point to a product that's not trying to be a general-purpose desktop. If you're a tinkerer who already has DDR5 SODIMMs and an M.2 drive in a drawer, and you specifically need a tiny box with dual 2.5G LAN, this is a solid buy at the lower end of the USD 481 to USD 549 range. If you just want a small computer that works out of the box, look elsewhere.