MSI Cubi 5 12M-265US Mini PC — Core i7-1255U, 16GB RAM, 1TB SSD, Windows 11 Pro (NUC Form Factor)

The MSI Cubi 5 12M-265US is a landmark in compact computing, delivering desktop-like power inside a sleek, cube-style chassis that fits neatly on a desk, behind a monitor, or tucked into a media cabinet. Built for versatility, this NUC-form-factor mini PC combines a high-performance Intel Core i7-1255U processor with generous memory and fast storage, so you can multitask, edit, stream, and collaborate with confidence—without sacrificing space, noise, or energy efficiency. Pre-installed with Windows 11 Pro, it provides enterprise-grade security and productivity tools while offering a modern, intuitive user experience. Whether you’re setting up a home office, running digital signage, or building a compact media center, the Cubi 5 12M-265US is engineered to simplify your life while elevating your everyday tasks. The device is designed to stay cool and quiet under load, ensuring a comfortable work environment and a reliable quiet operation for long streaming sessions or marathon workdays. With support for up to 8K resolution, you can pair this mini PC with high-end displays for stunning visuals and immersive viewing experiences.

• Compact, space-saving design: A sleek, cube-shaped mini PC that occupies very little desk space while delivering full desktop-like performance, making it ideal for small apartments, dorm rooms, offices, and digital signage setups.
• Stellar processing power for multi-tasking: Featuring the Intel Core i7-1255U with a hybrid core architecture, this machine handles demanding productivity apps, light content creation, and smooth multitasking with ease.
• Fast storage and ample memory: 16GB of RAM joined with a 1TB NVMe SSD ensures rapid boot times, snappy app launches, responsive file handling, and plenty of room for documents, media, and large projects.
• Full display versatility: Supports up to 8K resolution, giving you the flexibility to drive high-end displays or multiple monitors for immersive cinema experiences or productive multi-monitor workflows.
• Business-grade software and connectivity: Windows 11 Pro delivers enhanced security, virtualization-ready features, and centralized management, while Wi-Fi 6, Bluetooth, and a full set of ports keep you connected to peripherals, networks, and displays.

Technical Details of MSI Cubi 5 12M-265US

• CPU: Intel Core i7-1255U
• Memory: 16GB RAM
• Storage: 1TB NVMe PCIe SSD
• Operating System: Windows 11 Pro
• Graphics: Intel Iris Xe Graphics integrated
• Form Factor: NUC-style mini PC
• Display Support: Up to 8K resolution
• Connectivity: Wi‑Fi 6, Bluetooth
• Ports and I/O: HDMI output, USB-C, USB-A, Ethernet, Audio jack
• Power: External power adapter for clean, compact setup

How to install MSI Cubi 5 12M-265US

• Unbox the Cubi 5 and place it on a stable surface with adequate ventilation to prevent overheating during long sessions.
• Connect a display to the HDMI output (or USB-C if your display supports it), then attach a keyboard and mouse for navigation and setup.
• Establish a network connection via Wi‑Fi or Ethernet, ensuring a stable internet link for updates and software installation.
• Plug in the external power adapter and power on the unit. The system will boot into Windows 11 Pro for the initial setup experience.
• Follow the on-screen prompts to configure region, user accounts, and privacy preferences. Check for Windows updates and install essential drivers from Windows Update or MSI support resources, then personalize settings and install your required applications.

Frequently Asked Questions

• What makes the MSI Cubi 5 12M-265US a good mini PC? It combines a powerful processor, ample memory, and fast storage in a compact, energy-efficient chassis. Its Windows 11 Pro operating system adds security and manageability suitable for home offices, small businesses, or media centers, while 8K display support opens up high-end visual possibilities.
• What kind of workloads is it best for? The Cubi 5 is well-suited for everyday productivity, multitasking with multiple apps, light photo or video editing, media playback, digital signage, and compact workstation setups. It excels in scenarios where space is at a premium but performance cannot be compromised.
• Does it come with Windows 11 Pro pre-installed? Yes. Windows 11 Pro is included, providing business-focused features such as enhanced security, virtualization readiness, and easier device management.
• Can I upgrade storage or memory later? The Intel Core i7-1255U-based Cubi 5 balances performance with compact design. Depending on the specific SKU and chassis revisions, memory and storage upgrades may be possible, but you should verify upgrade options with MSI’s documentation or support before purchasing additional modules or drives.
• Is it suitable for home theater or signage use? Absolutely. With support for high-resolution displays (up to 8K) and quiet operation, it’s a strong choice for a living-room PC, media center, or digital signage player where space and noise are concerns.