MSI - Cubi NUC 1MG Mini Desktop - Intel Core 3-100U 2024 - 16GB Memory - Intel Graphics - 500GB Storage - Black

TLDR: An excellent option and worthy successor to Intel's original NUC formula KEY SPECS Intel Core 3-100U Processor 6C/8T (4E & 2P Cores) 16GB DDR5-5200MT RAM (Upgradable) 512GB nVME SSD (Upgradable) (1 x 2280, 1 x 2230 , 1 x 2.5") 2 x 2.5GBe LAN Ports Wi-Fi 6E & Bluetooth 5.4 PORTS 2 x HMDI 2.1 (1 x Powerlink) 2 x Thunderbolt 4 (1 x 100W PD) 2 x 2.5Gbe LAN 2 x USB-A 3.2 Gen2 1 x 3.5mm Mic / Headphone 1 x MicroSD Reader PROS Excellent Form Factor Usually Very Quiet User Upgradable RAM & SSD CONS SLOW Gen 4x4 nVME Drive MSI Telemetry Software Norton 360 Installed by Default High CPU Utilization Out of the Box INTIAL SET-UP & ISSUES I won't go into nauseating details about setting up a new PC. Anyone that has bought a new PC or installed a new hard drive knows the process. Instead, I am going to concentrate on the issues during initial boot-up, initial configuration, and first Windows Update. My little Cubi NUC was plagued with issues from the initial boot-up. Issues began immediately after Windows did its first ever boot. CPU utilization spiked and maintained 100%. Granted it was the very first boot and there was a bunch of stuff going on in the background. Windows Updates, Store Updates, software configuring itself and booting. There is always a bunch of stuff going on for the first little bit. Unfortunately, the first little bit never seemed to end. CPU usage pegged 100% and never backed down. Over 30 minutes had went by and utilization never dipped below 97%. The poor Cubi had ground itself to a halt. The cooling fan was spun up making a considerable amount of noise, files would not open and mouse clicks were ignored as every single bit of CPU power had been consumed. Applications and processes were waiting in constant queue. I guess the Core 3-100u was a bust. This MSI Cubi NUC was going to be the replacement for an old Intel NUC Skull Canyon I've been using as my daily driver for years. This new Core 3-100u was supposed to be more powerful than its Core i7-6770HQ predecessor, but the Cubi didn't show it. The exact opposite. It behaved worse than an old Intel Celeron chip. UGH. I let the Cubi sit and stew for a while, thinking it would take a bit to get settled down and then act right. 30 minutes turned into an hour. Windows Update still failed to download the latest round of updates properly. So, time to reboot, hoping it would solve me problems. Did it? Nope. Not at all. Windows would not reboot. I had to force a shutdown. After restart, CPU utilization pegged 100% again. Windows Update still failed to properly download all the updates. 30 more minutes of waiting for nothing. Another forced restart. Still the same thing. 100% CPU usage, still failing to successfully download updates. Forced restart again. No change. Still a hot mess. Getting frustrated, I killed as many processes as I could and grabbed a trusty thumb drive. Off to get the Windows Media Creation Tool from Microsoft. After downloading the installer and using the Cubi to create its own installation media, I was on a mission to rectify the issues plaguing this box. Going into BIOS and forcing a boot from an external thumb drive, I was on my way. I wiped all the partitions on the factory SSD. EVERY single one of them, leaving no trace of any pre-configured or recovery images. A Windows 11 clean install, directly from Microsoft. Did it work? Yes, very well. I kept a close eye on the Resource Monitor from the moment I reinstalled Windows to getting ALL Windows updates installed successfully, and ALL Microsoft apps updated. Why did I capitalize the ALL's? Because before a clean Windows install, the Cubi would not complete its Windows Updates, let alone restart as it should. This isn't the case after a clean Windows 11 installation. CPU usage spiked once to 83% momentarily, but averaged around 55% the rest of the time. As I sit here typing this review, CPU utilization is averaging about 5%. Eliminating all the MSI telemetry software and the Norton 360 bloatware that came preinstalled decreased utilization by 90+%. The Cubi is so much happier and responsive now. It feels like a proper, new computer should feel. CONS / DISLIKES The first, and most obvious, dislike is all the issues I experienced when I first booted the machine up. Luckily, with a little effort, I corrected the issues that were plaguing the machine. This is definitely an MSI-related issue specific to this machine. I've tested other MSI products and have not had this experience before. The Cubi isn't the first computer I've received with bloatware hampering its abilities and I have no doubt it won't be the last. Second. The included nVME SSD is one of the slowest Gen4 drives I've used to date. Speeds barely break the Gen3 barrier. I ran the benchmarking test a couple of different times hoping for better numbers. The results never improved. I have 419 of 467GB free and the drive has been optimized by Windows. Still nothing has improved the throughput. Is this a deal breaker? No. Most people may not notice the speed difference with day-to-day tasks, but if you were to compare this drive back-to-back with a quality Gen4 drive, the differences are noticeable, especially when working with large files. Good Gen4 drives are nearly 2x faster in throughput. Update - While photographing the internals and expansions slots for this review, I decided to go ahead and swap out the laboring MSI supplied drive with a newish Samsung 980 Pro (Gen 4x4). Again, prior to install, I went to Microsoft and downloaded the Windows Media Creation tool and made another bootable USB. With the new drive fitted, the speed at which Windows 11 installed was immediately noticeable. Synthetic benchmarks confirmed my observations with all throughput test speeds nearly doubling. The most notable was random read speeds that increased from approximate 3200MB/s to 6900MB/s. It is a considerable difference in overall speed and performance. Would the average user notice a difference? I can't say. But, I notice a difference. USE AFTER REINSTALLTION The MSI Cubi NUC is exactly what I was looking for to replace my aging, long-in-the-tooth Intel NUC. I've always loved the NUC concept from the very first Intel release back in the day. Excellent processing power in a perfectly sized package. This Cubi NUC adds everything I've been missing with its ancestor. MSI has given the NUC the latest and greatest tech. Dual Intel 2.5Gbe Ethernet Ports, Wi-Fi 6E & Bluetooth 5.4 via a genuine Intel AX-211 wireless card, 2 Thunderbolt 4 ports and 2 HDMI ports (the Cubi NUC can drive up to 4 monitors). Even the old school USB-A ports are USB 3.2 Gen 2 sporting speeds up to 10Gb/s. This little Cubi packs a lot of tech into a compact, efficient package. FINAL THOUGHTS After experiencing all the teething problems I had with this new computer, I probably shouldn't give it the rating I'm giving it. But, I like this NUC. MSI has taken what Intel started when they developed the NUC line and improved upon it in every single way. If I were a content creator that needed a photo editing powerhouse or hard-core gamer, this wouldn't be my first choice, at least not in this configuration. This NUC is made to do day-to-day tasks with little to no fanfare. Being not much bigger than the brick that powers it, it is surprising how much performance can be had from such a small package. The Cubi sits unobtrusively under my monitor. I don't have to make room for a huge desktop or deal with a flimsy laptop for daily use. If you are in the market for a PC that packs all the latest tech into a tiny, nearly silent, box that can be placed almost anywhere (even mounted to the back of monitor) this should be on your shopping list. I needed a small, efficient computer to replace my aging NUC. MSI's NUC is a great addition to the ecosystem. I've used NUCs for many years. I've always loved the form factor. They keep my office neat and tidy and keeps my desk open for work. Whoever has enough desk space? If I were shopping for a PC and didn't need or want a gaming rig or laptop and already had a good monitor, I would shop the NUC over any other form factor any day. RECOMMENDED

The Cubi NUC 1MG is a fantastic Mini Desktop out of the box with impressive connectivity options, but it is limited by its non-upgradeable CPU and expansion options. MSI has continued Intel's NUC legacy with this Cubi lineup and it has all the benefits of Intel's connectivity like 2x2.5Gbps NICs, AX211 (WiFi6E wireless), multiple Thunderbolt 4 ports, and 2x full-size HDMI 2.0 connectors. There's also 4x USB-A 3.2 connectors for legacy storage and peripheral connectivity so you don't have to go searching for adapters. The main limitation of the model however, is the Core i3-100U CPU/GPU combo which is an older Raptor Lake mobile chip with 2xP(erformance) Cores with HT for 4 threads total, in addition to another 4 E(fficiency) cores with no HT for a total of 8 Threads. This is sufficient for most light desktop workloads and light server workloads, but really limits future usage as a small, low powered server that can run multiple Hyper-V servers. Still, it makes for an excellent light client that consumes media, or even a media server that is going to handle transcoding and serving files to other networked devices. Some other limitations for this model is that it only has 2x NVMe slots and only one full size m.2 2280 slot. The other m.2 slot is 2242 which is the half-size, which limits the capacity, speed and price (this smaller size is more rare so more expensive) of what you can put in this slot. There is an included adapter for a 2.5" SATA connector, which I did use to connect a 1TB SSD, but this is a much slower drive that caps out at 500MB/s compared to the 7000MB/s or so that the faster PCIe NVMe drives can do. These are also max PCIe Gen4 x4, so there's no benefit in going to PCIe Gen5 although they should be backward compatible. There's 2 SO-DIMM slots and thankfully the RAM is not soldered to the mainboard, so you can upgrade and add a 2nd DIMM. MSI also used a 1x16GB DIMM slot which is great, since you can add a 2nd 16GB DIMM to upgrade to 32GB which is welcome, since RAM is so expensive right now. If MSI used 2x8GB instead, you'd have to pay for 2x16GB and have 2x8GB sitting around which is non-ideal. Personally, I am using the Cubi as a PC connected to my Play Room TV. It is small and up high enough so that the kids can't get to the box itself, they use a Logitech K650 keyboard that has a built in track pad so they can use it to browse limited internet but mainly so that they can look up 3D Prints on MakerWorld and with some help, send the prints to my 3D Printer without touching my main desktop. I can also see what they are doing on the PC which I prefer over them having laptops right now in this stage of their lives. The WiFi6E is fast enough for now, but I do have 2.5G network and internet, so eventually I will use this as a file server that is network connected to my 6-bay Synology NAS with my ripped Blu-Rays (that I own). The other cool thing with Intel is that it perfectly supports all the niceties of HDMI, meaning I can get Dolby Atmos output over HDMI to my Frame TV and Sonos Soundbar. So I can stream and watch Youtube TV, Netflix, and everything else and its faster and higher quality than the built-in Samsung apps. Still, despite its limitations this is a great little PC that performs very similarly to a laptop and doesn't take up a lot of space. It can easily fit in a media console or even behind a mounted TV and you would never see it. It also uses very little power at 120W max but uses far less than that normally. The little LED lights are a little bit loud visually but otherwise it is nearly silent in operation. Perfect for kids, older parents or adults who need access to their mail, pay their bills, surf facebook, watch youtube etc. just plug in a keyboard, a TV, HDMI cable and mouse and you are on your way. For the price this is simply hard to beat, just be aware of the limitations with upgrade options and the hard limit of not being able to upgrade the CPU/GPU at all.

The MSI Cubi NUC 1MG might look like a tiny black box, but after spending time with it, I’ve been impressed by how much capability MSI managed to fit into something this small. It’s roughly the size of a stacked pair of coasters and is extremely lightweight. The first thing that stands out is the footprint. This thing is small, and MSI includes a clever VESA mounting bracket so you can attach it directly to the back of many monitors. It essentially turns any standard display into an all-in-one PC, which is a great touch if you’re trying to keep your setup clean and minimal. Inside, the Intel Core 3-100U does exactly what it needs to do. It’s not a performance chip, but it handles everyday tasks like web browsing, streaming, documents, and light coding without fuss. It’s also surprisingly efficient and stays whisper-quiet even under moderate load. Retro gaming and basic emulators run well; modern gaming, however, is not possible due to the integrated Intel GPU. As long as expectations are realistic, the little Cubi performs reliably. Connectivity is another highlight. For such a tiny system, MSI gives a generous selection of ports including dual 2.5G Ethernet ports, two HDMI outputs, USB-A, USB-C, and a headphone jack. It’s flexible enough to run dual monitors, network-heavy tasks, or a home media setup without needing a lot of adapters. I am planning on using mine in headless mode as a home automation server, which fits its capabilities well. Upgradability is limited but available. You can bump up the RAM or swap in a larger NVMe drive, but that is about the extent of it. With 16GB of RAM included, it is fine for everyday use but not ideal for virtualization or heavier workloads. The external power brick is pretty large, but it is a reasonable tradeoff to keep the PC’s weight and form factor down. Overall, the MSI Cubi NUC 1MG delivers exactly what it promises: a tiny, efficient desktop that excels at light workloads, streaming, browsing, and retro gaming. It is not built for heavy tasks or modern gaming, but if you need a quiet, compact system with solid connectivity and a smart VESA mount design, it is an easy recommendation, especially when space is at a premium.

This is the first mini desktop pc I have gotten as for years I have used full size desktop PC's or gaming laptops but when I saw it was MSI I definitely had high hopes and for what you get I would say it delivers. This is great for an office or school environment where you just need people to have access to some basic computer aplications or web access. It boots up fast, chorme/firefox/edge all load super fast and just about any other application I installed loaded quick. I streamed videos from Yout Tube without any issues and MS Office for Excel and Word open lightening quick and were very responsive. This is by no means a gaming PC but you can run some older games such as Quake or Quake 2 or Unreal Tournament from 20 years ago but it isn't going to run Cyberpunk and will struggle to run Fortnite, not to mention Fortnite requiring at least 1/3 of the available memory. It did play some older games well for me and I actually might end up using this with a dual boot to run some retro games via emulators or other programs as I have done in the past with some RaspberryPi's. When downloading apps and games I was consistently getting 600 Mbps or faster and WiFi 6 is also very fast if you have that network in your home or office. Pros: - Small form factor makes it ideal for offices or locations where space is limited - Comes with a mounting bracket to mount to the wall - Can be expanded up to 64Gb of RAM and also has the ability to add a 2.5" SSD - WiFi 6 is super fast along with the hardwired 2.5 GB ports on the back - Built in MicroSD slot as well as mutliple Thunderbolt 4 ports Cons - Limited memory with a 500 GB NVME - No accessories like a mouse or keyboard - Won't support newer games but an handle older games with ease Overall this PC has a very specific target audience and for what it is expected to do it does very well. This is a great productivity desktop to use MS Office or work on the web or just browse the web. It is small enough also to be used in tight spots and with the minimal moving components inside there is less to break and it also runs fairly cool and is still barely warm to the touch after being on the last 3 days straight in my office.

In my professional life, I work as a Network/Systems Administrator, and these types of mini computers are my favorite to deploy to the field. This particular PC is one I'm rather impressed with, but there's room for improvement as well. To put it plainly - this device has everything I like to see in a small and modern form-factor, but I believe a different processor should've been utilized for this product. FORM FACTOR This device shines in it's ease of deployment. Included in the box is a VESA mounting bracket, which can be used to mount the PC behind a monitor if it is VESA compatible. This is HUGE for keeping a small footprint in any office or room and allowing for clean cable management. Couple that with the ability to easily add/remove RAM, NVMe drives, or an M.2 wireless LAN card, and you have a serviceable and discrete machine. PORTS AND EXPANSION I am rather blown away by the input/output capability of this system. There is a micro SD card slot, 4x 10Gbps USB-A ports, AND a whopping 2x 2.5GbE ethernet ports (NICs) and 2x Thunderbolt 4.0 USB-C ports. Don't forget the classic 3.5mm headphone/microphone combo jack. As a side note - you will also find an adapter included in the box to plug in a SATA SSD by using a connector on the motherboard. There is also an unoccupied M.2 slot for plugging in additional storage or system expansions. This is everything that a computer enthusiast or casual user could ask for. I would expect this type of configuration only in professional-grade computers. PERFORMANCE While this computer will sip on power due to the Intel Core 3-100U processor, it's a little bit... Underwhelming. When you have so many expansion ports that are capable of extremely fast connectivity, you'll want a processor that can keep up. Let me state plainly - The processor in this computer will be overwhelmed if you saturate the 2.5GbE ethernet ports while reading/writing data from the NVMe drives or USB connections. It's the equivalent of being given a high-end sports car, but it's the base trim, and it only has a 4 cylinder engine. The processor cannot keep up with what this computer is capable of doing. Couple that with the basic level graphical performance that the Intel integrated graphics can handle and you'll see that this PC is wonderful for an office or casual use... But once you venture beyond basic web browsing and productivity applications, this system will chug because the Intel Core 3 processor is holding it back. 16GB of memory/RAM certainly helps with keeping a lot of Chrome/Edge tabs open, or other applications, but RAM won't save the PC from its slow processing speeds. FINAL THOUGHTS In a professional setting, I fully recommend this PC. Anyone who needs a PC that is small, portable, serviceable, and has a lot of FAST connectivity options - they should take a look at this mini desktop. For those who are seeking performance beyond the day-to-day of casual office work and multitasking with a few basic applications? You'll want to set your sights on an Intel Core 5 or higher computer and ensure that you know whether or not you need a graphics card for your specific computer needs. I'm a big fan of this PC. There's a lot of good about it, but the processor is going to hold back this impressive little system.