# MSI Cubi NUC AI+ 3MG-004BEU Mini PC Barebone, Intel Core Ultra 7 355, Wi-Fi 7, Bluetooth 5.4, Black

**URL:** https://aio.lv/en/product--msi-cubi-nuc-ai-3mg-004beu--12520760
**Data updated:** 2026-06-17 08:20 (EEST)
**Category:** Desktop PCs & Workstations
**Manufacturer:** MSI
**Manufacturer code:** Cubi NUC AI+ 3MG-004BEU
**EAN:** 4711377431194
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 575.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 475.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--msi-cubi-nuc-ai-3mg-004beu--12520760

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The MSI Cubi NUC AI+ 3MG-004BEU is a compact cube-format mini PC barebone system featuring an Intel Core Ultra 7 355 processor. It supports up to 128 GB of RAM and offers versatile storage options for HDD and SSD. Equipped with Wi-Fi 7, Bluetooth 5.4, and active cooling, this black desktop solution provides high performance for professional and home office environments. Operating system is not included.

## Long description

The MSI Cubi NUC AI+ 3MG-004BEU is a high-performance mini PC barebone system designed for professionals and home office users who require a compact yet powerful computing solution. Housed in a sleek, space-saving cube chassis, this device is built around the advanced Intel Core Ultra 7 355 processor, offering exceptional responsiveness and AI-accelerated performance. As a barebone system, it provides the flexibility to customize memory and storage configurations to meet specific project requirements, supporting up to 128 GB of DDR5 RAM and versatile HDD/SSD storage options.
Advantages
This mini PC stands out due to its integration of cutting-edge connectivity, including Wi-Fi 7 and Bluetooth 5.4, ensuring stable and ultra-fast network speeds for data-intensive tasks. The active cooling system, enhanced by MSI Frozr AI PRO technology, maintains optimal temperatures even during heavy workloads, while the compact design allows for VESA mounting to keep your workspace clutter-free. Furthermore, the system prioritizes security with dTPM support and fingerprint authentication, making it a reliable choice for sensitive business environments. Its tool-less design simplifies maintenance and hardware upgrades, ensuring long-term usability and productivity.
Suitable for
Professional office workstations
Home office multitasking
AI-driven data processing and local AI applications
Digital signage and kiosk solutions
Compact media centers
This barebone system may not be suitable for users who require a ready-to-use computer out of the box, as it does not include an operating system, RAM, or storage drives. Additionally, it is not designed for high-end gaming or professional 3D rendering that requires a dedicated discrete graphics card.
Key specifications
Processor: Intel Core Ultra 7 355
Memory support: Up to 128 GB DDR5 SO-DIMM
Storage: Supports HDD and SSD
Connectivity: Wi-Fi 7, Bluetooth 5.4, Dual 2.5G LAN
Cooling: Active cooling system
Power supply: 120 W
Form factor: Cube mini PC
Color: Black
To use the MSI Cubi NUC AI+ 3MG-004BEU, you must first install compatible RAM modules and a storage drive into the internal slots. Once the hardware is installed, connect your monitor, keyboard, and mouse, and proceed to install your preferred operating system via a bootable USB drive. The tool-less chassis design allows for easy access to the internal components, making the assembly process straightforward for users with basic technical knowledge.
What to consider before purchase
This is a barebone system; you must purchase and install RAM and storage separately.
An operating system is not pre-installed.
Ensure your peripherals are compatible with the available ports.
Verify that your workspace supports VESA mounting if you intend to attach the unit to a monitor.
Usage recommendations: For the best performance, utilize dual-channel DDR5 memory to maximize the efficiency of the Intel Core Ultra processor. Regularly check for firmware updates via the MSI support portal to ensure your system remains secure and optimized for the latest AI workloads.

## Specifications

### Processor

| Feature | Value |
|---|---|
| Processor family | Intel Core Ultra 7 |
| Processor model | 355 |
| Processor boost frequency | 4.7 GHz |
| Processor cores | 8 |
| Processor threads | 8 |
| Built-in processor | Yes |
| Processor cache | 12 MB |
| Processor cache type | Smart Cache |
| Processor manufacturer | Intel |
| Performance-core base frequency | 2.2 GHz |
| Performance-core Max Turbo Frequency | 4.8 GHz |
| Performance cores | 4 |

### Memory

| Feature | Value |
|---|---|
| Maximum internal memory | 128 GB |
| Memory slots type | SO-DIMM |
| Internal memory installed | No |

### Storage

| Feature | Value |
|---|---|
| Card reader integrated | Yes |
| Supported storage drive types | HDD & SSD |
| Storage drives installed | No |

### Graphics

| Feature | Value |
|---|---|
| Discrete graphics card model | Not available |
| On-board graphics card | Yes |

### Network

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Bluetooth | Yes |
| Ethernet LAN | Yes |
| Bluetooth version | 5.4 |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |
| USB 2.0 ports quantity | 1 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.1 |
| Combo headphone/mic port | Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Thunderbolt 4 ports quantity | 2 |

### Software

| Feature | Value |
|---|---|
| Operating system installed | No |

### Expansion slots

| Feature | Value |
|---|---|
| PCI Express x16 slots | 1 |
| PCI Express x1 slots | 1 |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | CB, Federal Communications Commission (FCC) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Chassis type | Cube |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 85 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 35 |
| Storage relative humidity (H-H) | 0 - 90 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.51 kg |
| Package weight | 1550 g |
| Height | 37.5 mm |
| Width | 119.6 mm |
| Depth | 115.2 mm |
| Package depth | 506 mm |
| Package height | 469 mm |
| Package width | 221 mm |

### Other features

| Feature | Value |
|---|---|
| Number of 3.5" bays | 1 |
| Power supply | 120 W |
| Motherboard form factor | NUC |
| Display included | No |
| Warranty period | 3 year(s) |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | Yes |

### Performance

| Feature | Value |
|---|---|
| Optical drive type | No |
| Motherboard chipset | Intel SoC |
| Trusted Platform Module (TPM) | Yes |
| Cooling type | Active |
| Market positioning | Business |
| Trusted Platform Module (TPM) version | 2.0 |
| Product type | Mini PC barebone |

## FAQ

### How much does the MSI Cubi NUC AI+ 3MG-004BEU Mini PC Barebone cost, and is it available for purchase?

The price is 575.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can MSI Cubi NUC AI+ 3MG-004BEU Mini PC Barebone be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MSI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MSI service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: processor family, processor model, processor boost frequency, discrete graphics card model, operating system installed, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12520760/68878388_large.webp