MSI Cubi NUC AI+ 3MG-023US Mini PC , Intel Core Ultra 5-322, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 NG, External Power Switch, Black, 1Y
- Intel Core Ultra 5 322
- 16GB DDR5
- 1TB SSD
- Windows 11 Home
- Intel Graphics
+
+
Learn more about the MSI Cubi NUC AI+ 3MG-023US
| Brand | MSI |
|---|---|
| Model | Cubi NUC AI+ 3MG-023US |
| Type | Student / Home Office |
|---|---|
| Form Factor | Mini PC |
| AI Features | Copilot+ PC |
| Usage | Consumer / Home / Personal / Mainstream |
| Color | Black |
| Processor | Intel Core Ultra 5 322 |
| Memory | 16GB DDR5 SODIMM |
| Storage | 1TB PCIe M.2 2280 M-Key |
| Graphics | Intel Graphics |
| Power Supply | 120W |
| Operating System | Windows 11 Home |
| CPU Type | Intel Core Ultra 5 (Series 3) |
|---|---|
| CPU Name | Intel Core Ultra 5 322 |
| L3 Cache Per CPU | 12 MB |
| GPU/VGA Type | Intel Graphics |
|---|
| Memory Capacity | 16GB DDR5 |
|---|---|
| Memory Slot (Total) | 2 |
| Maximum Memory Supported | 64 GB |
| SSD | 1TB |
|---|---|
| Storage Spec | 1TB PCIe M.2 2280 M-Key |
| LAN Speed | 2 x Intel I226-V (2.5G) |
|---|---|
| WLAN | 802.11be Wireless LAN |
| WiFi Generation | Wi-Fi 7 |
| Bluetooth | Bluetooth 5.4 |
| Front USB | 1 x USB 3.2 Gen2 Type-A (front) 1 x USB 3.2 Gen2 Type-C (front) |
|---|---|
| Rear USB | 2 x Thunderbolt4 Type-C (DP 1.4 alt-mode up to 4K@60Hz /PD-out15W) (Rear) |
| Video Ports | 2 x HDMI 2.1 |
| Dimensions (H x W x D) | 1.48" x 4.71" x 4.54" |
|---|---|
| Weight | 1.1 lbs. |
| First Listed on Newegg | August 20, 2026 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-626-913-0828
- Support Website
- View other products from MSI
LOADING...
The MSI Cubi NUC AI+ 3MG-023US is a compact Copilot+ mini PC with an Intel Core Ultra 5 322, 16GB of DDR5 memory, and a 1TB SSD, suited to students and home-office users who want a space-saving Windows 11 computer for everyday productivity.
Recommended For
- Office and home-office users who want a compact, quiet Windows PC for everyday productivity and plan to keep it mounted behind a monitor or tucked under a desk.
- Small offices, retail counters, and other space-constrained workstations that need a discreet desktop with an external power switch and support for up to four displays.
- Desk users who run a multi-monitor workflow for documents, browser tabs, video calls, and business applications, rather than graphics-intensive workloads.
- Users who want a small desktop they can service or upgrade later; reviewers note accessible, removable memory and easier component access.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | A compact personal PC for student, home-office, business, education, and multimedia use, with integrated graphics and Copilot+ PC AI features |
| Processor And Performance | Intel Core Ultra 5 322 (Series 3), one processor, with a 2.5 GHz base speed, up to 4.4 GHz, and 12 MB L3 cache |
| Graphics | Integrated Intel Graphics with shared memory and 0 GB dedicated graphics RAM |
| Memory Configuration | 16GB DDR5-4800 SODIMM memory, with 2 slots and support for up to 64GB |
| Storage And Expansion | 1TB PCIe M.2 2280 M-Key SSD; listed maximum storage capacity is 4TB |
| Ports And Connectivity | Two HDMI 2.1 ports; two rear Thunderbolt 4 USB-C ports with DisplayPort 1.4 alt mode up to 4K at 60Hz and 15W power output; front USB 3.2 Gen 2 Type-A and Type-C ports, plus one USB 2.0 Type-A port |
| Wired And Wireless Networking | Two Intel I226-V 2.5Gb Ethernet connections, Wi-Fi 7 (802.11be), and Bluetooth 5.4 |
| Operating System And AI | Windows 11 Home; identified as a Copilot+ PC |
| Power | 120W power supply |
| Chassis And Portability | Black mini PC measuring 1.48 × 4.71 × 4.54 inches (H × W × D) and weighing 1.1 lb |
| Model Identifiers | MSI Cubi NUC AI+ 3MG-023US; model number CuNUCAI3MG023; model year 2026 |







































