MSI

MSI CUBINUC1M011B Cubi NUC - Intel Core 3, DDR5, Barebone

4.4 (23 reviews)

Ultra-compact 1.9-inch barebone mini PC with Intel Core 3 processor, Thunderbolt 4, and quad-display support for space-conscious professionals.

$406.36*$417.21Save 2%
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*Price sourced from Amazon.com. Last updated:Jul 18, 2026.Price and availability are subject to change.

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Overview

The MSI Cubi NUC (CUBINUC1M011B) is a barebone mini PC designed for professionals who need reliable computing in a minimal footprint. Measuring just 1.9 inches thick, the chassis can be VESA-mounted behind a monitor, attached to a wall, or integrated into digital signage — effectively eliminating the need for dedicated desk space. Inside, the Intel Core 3-100U processor delivers 6 cores and 8 threads with turbo speeds up to 4.7 GHz via Intel Turbo Boost Max Technology 3.0, providing enough processing power for office productivity, multitasking, and light content work.

Connectivity is where the Cubi NUC truly stands out for its size class. Thunderbolt 4 supports both display output and up to 100W power delivery through a single cable, simplifying cable management in clean workspace setups. Combined with HDMI output, the system can drive up to four displays simultaneously. Dual 2.5G LAN ports offer fast wired networking with built-in redundancy, while WiFi 6E provides high-speed wireless access. Two DDR5 memory slots accept up to 64GB of RAM, giving users the flexibility to configure the system for their specific workload. As a barebone unit, the Cubi NUC ships without RAM, storage, or an operating system, allowing buyers to tailor the build to their exact requirements and budget.

Key Features

Tailored for Professional Users: Equipped with up to Intel Core 3 Processor 120U with 6 cores and 8 threads, it provides faster and more reliable performance. It also features 4.7 GHz with Intel Turbo Boost Max Technology 3.0, which allows users to multitask a variety of applications with ease

Maximize Space with the Versatile Cubi NUC: The Cubi NUC is perfect for spaces with limited room, featuring a 1.9 in chassis. It can be mounted behind a monitor, on a wall, or in digital signage, freeing up desk space and creating a tidier workspace.

Thunderbolt 4: Thunderbolt 4 supports power delivery input of up to 100W, making it an excellent choice for both powering and displaying through a single port.

Quadruple Display Support: Supporting up to 4 displays with HDMI-out and Thunderbolt 4 allows for increased productivity by providing more screen space to manage multiple applications simultaneously.

Dual 2.5G LAN: Experience the blazing speed of dual 2.5G LAN, which streamlines troubleshooting and enhances redundancy, network segmentation, security, and load balancing for users.

Specifications

Brand
MSI
Model
CUBINUC1M011B
Processor
Intel Core 3-100U (6 cores, 8 threads)
Max Turbo Frequency
4.7 GHz (Intel Turbo Boost Max 3.0)
Memory
2x DDR5 slots (up to 64GB)
Wireless
WiFi 6E
Thunderbolt
Thunderbolt 4 (up to 100W power delivery)
LAN
Dual 2.5G LAN
Display Output
Up to 4 displays (HDMI + Thunderbolt 4)
Chassis Height
1.9 inches
Configuration
Barebone (no RAM, storage, or OS included)

Frequently Asked Questions

As a barebone kit, you will need to add your own DDR5 RAM (up to 64GB across two slots), storage drive, and operating system to complete the build.
The Cubi NUC supports up to four displays simultaneously using its HDMI output and Thunderbolt 4 ports.
Yes, the 1.9-inch chassis is designed to be mounted behind a monitor, on a wall, or within digital signage installations to free up desk space.
Yes, the Thunderbolt 4 port supports power delivery input of up to 100W, allowing you to power the unit and connect a display through a single cable.
The Cubi NUC comes with WiFi 6E built in for high-speed wireless networking.