MSI Cubi NUC AI+ 3MG Intel Core Ultra 9 386H (18MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, Intel Graphics, LAN, WLAN, Bluetooth, Windows 11 Pro - NUC AI+ 3MG i9 386H FS 32GB 1TB W11PP
MSI Cubi NUC AI+ 3MG Intel Core Ultra 9 386H (18MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, Intel Graphics, LAN, WLAN, Bluetooth, Windows 11 Pro - NUC AI+ 3MG i9 386H FS 32GB 1TB W11PP

MSI Cubi NUC AI+ 3MG Intel Core Ultra 9 386H (18MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, Intel Graphics, LAN, WLAN, Bluetooth, Windows 11 Pro - NUC AI+ 3MG i9 386H FS 32GB 1TB W11PP

BrandMSI
SKU / Part numberCubi NUC AI+ 3MG i9 386H FS 32GB 1TB W11PP
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Product overview & specifications
Intel Core Ultra 9 386H (18MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, Intel Graphics, LAN, WLAN, Bluetooth, Windows 11 Pro
cubi-nuc-ai-plus series
Copilot+ PCs are the fastest, most intelligent and secure Windows PCs ever Unlock efficiency and innovation with Copilot+ P

Mini Yet Powerful
The Cubi NUC offers a perfect balance of Mini and Power, featuring a 0.51-liter chassis.

Newly Upgraded for AI Potential
Powered by up to Intel® Core™ Ultra 9 processor, it brings the perfect combination of Performance, responsiveness and stunning visuals, the latest NPU accelerates AI programs with more than 50 NPU TOPS to enhance the AI workloads. Unlock a new possibilities easier, faster, smarter, smoother - from virtual meetings to data-intensive applications.

Thunderbolt 4:
A Single Cable to Serve All

The Thunderbolt 4 enables rapid data transfer up to 40 Gbps & power delivery input of up to 98W, crucial for handling large datasets in AI applications, making it an excellent choice for both charging and displaying through a single port.

Wi-Fi 7 Support
Wi-Fi 7 delivers ultra-fast speeds and increased network capacity, which is essential for efficiently managing AI workloads.

DDR5 Dual-Channel
DDR5 memory with dual-channel can enhance work efficiency and quality, processing large amounts of data and complex multitasking quickly and reducing waiting times and delays.

Intel® AI Playground
Offering various AI capabilities, including image creation, enhancement, and chatbot responses, all functions run locally on the PC, ensuring privacy and control over content and input.

For more information, please refer to the official Intel® website.

Built for Sustainability
The Cubi 5 Series blends business-centric design with environmental responsibility - an embodiment of MSI's dedication to sustainability. By utilizing green material, ensures not only the products' durability but also commits to a greener world. Our commitment extends to incorporating sustainable materials in both our product design and packaging. It embodies sustainable value and heightened productivity.

Power Meter
The Power Meter enables one-click power saving, carbon emission calculation & electricity cost estimation.

One-click Power Saving
Record the computer power consumption and achieve more power-saving settings through a One-click Power Saving button.

Calculator
Users can gain insights into their carbon footprint and the environmental benefits, such as trees saved.

Energy Recommendations
Collect settings that have an outsized impact on power consumption in one place, making it easy to reduce the power consumption.

Secure Inside and Out
MSI desktop PCs offer both virtual and physical protection with features like fingerprint security design, dTPM for data encryption, and Kensington lock support for added physical security — keeping your system safe online and offline.

Fingerprint Security
Utilize the fingerprint power button to securely unlock and access Copilot+ PC's unique AI features.

Kensington Lock
Secure the unit with a Kensington lock design.

dTPM Support
dTPM encrypts data and passwords for secure, hardware-based protection.

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.

MSI Frozr AI PRO
MSI Frozr AI PRO cooling design enhances airflow, increases static pressure, and effectively lowers system temperatures for improved cooling and performance inside your PC.

Cable Organizer Design
Cable Organizer keeps cables neat, secure, and protected. The built-in cable organizer prevents accidental disconnections and ensures stable connections even in tight or vibration-prone environments.

3-Steps Tool-less
Easy Maintenance Design

The tool-less and easy maintenance design enables quick component upgrades and routine servicing to save time and streamline upkeep.

Convenience Meets Productivity
The Cubi NUC Series is designed to enhance productivity by improving the work environment and reducing clutter.

VESA Mountable
With VESA mountable design, it can be mounted behind a monitor, on a wall, or in digital signage, freeing up desk space.

External Power Switch
If the computer is in a hard-to-reach spot, using the optional external power switch* is easier than bending down to turn it on.

MSI Power Link
The Cubi NUC Series can be powered on/off using the power button on the MSI-selected monitor to bring the most convenient user experience.

Surfshark
MSI hardware + Surfshark = smarter, safer browsing.

With high-performance MSI systems and Surfshark VPN delivering instant, device-wide protection, enjoy secure, lag-free gaming, streaming, and everyday browsing.

MSI Support & Services
Comprehensive care solutions delivering trusted protection, expert support, and worldwide service access to ensure your MSI devices operate smoothly.

MSI Care
Get comprehensive service and support for your MSI devices. Enjoy a free extended warranty, instant expert assistance, and more exclusive benefits.

MSI Premium Care for Business
Access exclusive services designed to keep your MSI device in peak condition for maximum performance and long-lasting reliability.

Service Location
Find a MSI service center near you for quick and convenient support.
Processor
Processor generation Intel® Core™ Ultra (Series 3)
Processor cache type Smart Cache
Processor cache 18 MB
Processor model 386H
Processor manufacturer Intel
Processor boost frequency 4.9 GHz
Processor socket FCBGA2540
Processor threads 16
Processor cores 16
Processor family Intel Core Ultra 9
Performance cores 4
Efficient cores 8
Performance-core base frequency 2.2 GHz
Processor base power 25 W
Maximum turbo power 80 W
Efficient-core Max Turbo Frequency 3.7 GHz
Performance-core Max Turbo Frequency 4.8 GHz
Neural processor unit (NPU)
Neural processor unit (NPU) Intel AI Boost
Sparsity support Yes
Windows Studio effects support Yes
AI software frameworks supported by NPU DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
NPU performance up to 50 TOPs
GPU performance up to 40 TOPs
Copilot+ PC Yes
Memory
Memory layout (slots x size) 2 x 16 GB
Internal memory 32 GB
Maximum internal memory 128 GB
Memory slots 2x SO-DIMM
Internal memory type DDR5-SDRAM
Storage
Storage media SSD
Optical drive type No
SSD interface PCI Express 4.0
SSD capacity 1 TB
Number of SSDs installed 1
Card reader integrated Yes
Total storage capacity 1 TB
SSD form factor M.2
Total SSDs capacity 1 TB
NVMe Yes
Graphics
Discrete graphics card No
On-board graphics card family Intel® Graphics
On-board graphics card Yes
Discrete graphics card model Not available
On-board graphics card model Intel® Graphics
On-board GPU manufacturer Intel
Performance
Market positioning Business
Product type Mini PC
Trusted Platform Module (TPM) Yes
Motherboard form factor NUC
Built-in speaker(s) Yes
Motherboard chipset Intel SoC
Trusted Platform Module (TPM) version 2.0
Optical drive
Optical drive type No
Network
Ethernet LAN Yes
Wi-Fi Yes
Bluetooth Yes
Bluetooth version 5.4
Wi-Fi standards Wi-Fi 7 (802.11be)
Ethernet LAN data rates 2500 Mbit/s
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Ports & interfaces
Combo headphone/mic port No
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 0
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 3 ports quantity 0
HDMI version 2.1
USB 2.0 ports quantity 1
Microphone in No
HDMI ports quantity 2
Ethernet LAN (RJ-45) ports 2
USB Type-C DisplayPort Alternate Mode Yes
Intel® Thunderbolt 4 Yes
Thunderbolt 4 ports quantity 2
Power
Power supply 120 W
Technical details
Cable lock slot type Kensington
Product type Mini PC
Trusted Platform Module (TPM) Yes
Product colour Black
Chassis type Mini PC
Motherboard form factor NUC
Placement supported Horizontal/Vertical
Cable lock slot Yes
Motherboard chipset Intel SoC
Warranty period 3 year(s)
Compliance certificates CB, Federal Communications Commission (FCC)
Design
Volume 0.51 L
Cable lock slot type Kensington
Product colour Black
Chassis type Mini PC
Placement supported Horizontal/Vertical
Cable lock slot Yes
Software
Operating system installed Windows 11 Pro
Copilot+ PC Yes
Display
Display included No
Operational conditions
Storage temperature (T-T) -20 - 60 °C
Operating relative humidity (H-H) 0 - 85%
Storage relative humidity (H-H) 0 - 90%
Operating temperature (T-T) 0 - 35 °C
Weight & dimensions
Volume 0.51 L
Package width 221 mm
Package depth 506 mm
Package height 469 mm
Width 119.6 mm
Depth 115.2 mm
Height 37.5 mm
Package weight 1.55 kg
Weight 510 g
Packaging data
Package width 221 mm
Package depth 506 mm
Package height 469 mm
Package weight 1.55 kg
Certificates
Compliance certificates CB, Federal Communications Commission (FCC)
Packaging content
Display included No
Other features
Trusted Platform Module (TPM) Yes
On-board graphics card Yes
Processor manufacturer Intel
Built-in speaker(s) Yes
Warranty period 3 year(s)
MSI Cubi NUC AI+ 3MG Intel Core Ultra 9 386H (18MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, Intel Graphics, LAN, WLAN, Bluetooth, Windows 11 Pro - NUC AI+ 3MG i9 386H FS 32GB 1TB W11PP

MSI Cubi NUC AI+ 3MG Intel Core Ultra 9 386H (18MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, Intel Graphics, LAN, WLAN, Bluetooth, Windows 11 Pro - NUC AI+ 3MG i9 386H FS 32GB 1TB W11PP

£1,354.22
Skip to product information
MSI Cubi NUC AI+ 3MG Intel Core Ultra 9 386H (18MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, Intel Graphics, LAN, WLAN, Bluetooth, Windows 11 Pro - NUC AI+ 3MG i9 386H FS 32GB 1TB W11PP

MSI Cubi NUC AI+ 3MG Intel Core Ultra 9 386H (18MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, Intel Graphics, LAN, WLAN, Bluetooth, Windows 11 Pro - NUC AI+ 3MG i9 386H FS 32GB 1TB W11PP

£1,354.22
Intel Core Ultra 9 386H (18MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, Intel Graphics, LAN, WLAN, Bluetooth, Windows 11 Pro
cubi-nuc-ai-plus series
Copilot+ PCs are the fastest, most intelligent and secure Windows PCs ever Unlock efficiency and innovation with Copilot+ P

Mini Yet Powerful
The Cubi NUC offers a perfect balance of Mini and Power, featuring a 0.51-liter chassis.

Newly Upgraded for AI Potential
Powered by up to Intel® Core™ Ultra 9 processor, it brings the perfect combination of Performance, responsiveness and stunning visuals, the latest NPU accelerates AI programs with more than 50 NPU TOPS to enhance the AI workloads. Unlock a new possibilities easier, faster, smarter, smoother - from virtual meetings to data-intensive applications.

Thunderbolt 4:
A Single Cable to Serve All

The Thunderbolt 4 enables rapid data transfer up to 40 Gbps & power delivery input of up to 98W, crucial for handling large datasets in AI applications, making it an excellent choice for both charging and displaying through a single port.

Wi-Fi 7 Support
Wi-Fi 7 delivers ultra-fast speeds and increased network capacity, which is essential for efficiently managing AI workloads.

DDR5 Dual-Channel
DDR5 memory with dual-channel can enhance work efficiency and quality, processing large amounts of data and complex multitasking quickly and reducing waiting times and delays.

Intel® AI Playground
Offering various AI capabilities, including image creation, enhancement, and chatbot responses, all functions run locally on the PC, ensuring privacy and control over content and input.

For more information, please refer to the official Intel® website.

Built for Sustainability
The Cubi 5 Series blends business-centric design with environmental responsibility - an embodiment of MSI's dedication to sustainability. By utilizing green material, ensures not only the products' durability but also commits to a greener world. Our commitment extends to incorporating sustainable materials in both our product design and packaging. It embodies sustainable value and heightened productivity.

Power Meter
The Power Meter enables one-click power saving, carbon emission calculation & electricity cost estimation.

One-click Power Saving
Record the computer power consumption and achieve more power-saving settings through a One-click Power Saving button.

Calculator
Users can gain insights into their carbon footprint and the environmental benefits, such as trees saved.

Energy Recommendations
Collect settings that have an outsized impact on power consumption in one place, making it easy to reduce the power consumption.

Secure Inside and Out
MSI desktop PCs offer both virtual and physical protection with features like fingerprint security design, dTPM for data encryption, and Kensington lock support for added physical security — keeping your system safe online and offline.

Fingerprint Security
Utilize the fingerprint power button to securely unlock and access Copilot+ PC's unique AI features.

Kensington Lock
Secure the unit with a Kensington lock design.

dTPM Support
dTPM encrypts data and passwords for secure, hardware-based protection.

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.

MSI Frozr AI PRO
MSI Frozr AI PRO cooling design enhances airflow, increases static pressure, and effectively lowers system temperatures for improved cooling and performance inside your PC.

Cable Organizer Design
Cable Organizer keeps cables neat, secure, and protected. The built-in cable organizer prevents accidental disconnections and ensures stable connections even in tight or vibration-prone environments.

3-Steps Tool-less
Easy Maintenance Design

The tool-less and easy maintenance design enables quick component upgrades and routine servicing to save time and streamline upkeep.

Convenience Meets Productivity
The Cubi NUC Series is designed to enhance productivity by improving the work environment and reducing clutter.

VESA Mountable
With VESA mountable design, it can be mounted behind a monitor, on a wall, or in digital signage, freeing up desk space.

External Power Switch
If the computer is in a hard-to-reach spot, using the optional external power switch* is easier than bending down to turn it on.

MSI Power Link
The Cubi NUC Series can be powered on/off using the power button on the MSI-selected monitor to bring the most convenient user experience.

Surfshark
MSI hardware + Surfshark = smarter, safer browsing.

With high-performance MSI systems and Surfshark VPN delivering instant, device-wide protection, enjoy secure, lag-free gaming, streaming, and everyday browsing.

MSI Support & Services
Comprehensive care solutions delivering trusted protection, expert support, and worldwide service access to ensure your MSI devices operate smoothly.

MSI Care
Get comprehensive service and support for your MSI devices. Enjoy a free extended warranty, instant expert assistance, and more exclusive benefits.

MSI Premium Care for Business
Access exclusive services designed to keep your MSI device in peak condition for maximum performance and long-lasting reliability.

Service Location
Find a MSI service center near you for quick and convenient support.
Processor
Processor generation Intel® Core™ Ultra (Series 3)
Processor cache type Smart Cache
Processor cache 18 MB
Processor model 386H
Processor manufacturer Intel
Processor boost frequency 4.9 GHz
Processor socket FCBGA2540
Processor threads 16
Processor cores 16
Processor family Intel Core Ultra 9
Performance cores 4
Efficient cores 8
Performance-core base frequency 2.2 GHz
Processor base power 25 W
Maximum turbo power 80 W
Efficient-core Max Turbo Frequency 3.7 GHz
Performance-core Max Turbo Frequency 4.8 GHz
Neural processor unit (NPU)
Neural processor unit (NPU) Intel AI Boost
Sparsity support Yes
Windows Studio effects support Yes
AI software frameworks supported by NPU DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
NPU performance up to 50 TOPs
GPU performance up to 40 TOPs
Copilot+ PC Yes
Memory
Memory layout (slots x size) 2 x 16 GB
Internal memory 32 GB
Maximum internal memory 128 GB
Memory slots 2x SO-DIMM
Internal memory type DDR5-SDRAM
Storage
Storage media SSD
Optical drive type No
SSD interface PCI Express 4.0
SSD capacity 1 TB
Number of SSDs installed 1
Card reader integrated Yes
Total storage capacity 1 TB
SSD form factor M.2
Total SSDs capacity 1 TB
NVMe Yes
Graphics
Discrete graphics card No
On-board graphics card family Intel® Graphics
On-board graphics card Yes
Discrete graphics card model Not available
On-board graphics card model Intel® Graphics
On-board GPU manufacturer Intel
Performance
Market positioning Business
Product type Mini PC
Trusted Platform Module (TPM) Yes
Motherboard form factor NUC
Built-in speaker(s) Yes
Motherboard chipset Intel SoC
Trusted Platform Module (TPM) version 2.0
Optical drive
Optical drive type No
Network
Ethernet LAN Yes
Wi-Fi Yes
Bluetooth Yes
Bluetooth version 5.4
Wi-Fi standards Wi-Fi 7 (802.11be)
Ethernet LAN data rates 2500 Mbit/s
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Ports & interfaces
Combo headphone/mic port No
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 0
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 3 ports quantity 0
HDMI version 2.1
USB 2.0 ports quantity 1
Microphone in No
HDMI ports quantity 2
Ethernet LAN (RJ-45) ports 2
USB Type-C DisplayPort Alternate Mode Yes
Intel® Thunderbolt 4 Yes
Thunderbolt 4 ports quantity 2
Power
Power supply 120 W
Technical details
Cable lock slot type Kensington
Product type Mini PC
Trusted Platform Module (TPM) Yes
Product colour Black
Chassis type Mini PC
Motherboard form factor NUC
Placement supported Horizontal/Vertical
Cable lock slot Yes
Motherboard chipset Intel SoC
Warranty period 3 year(s)
Compliance certificates CB, Federal Communications Commission (FCC)
Design
Volume 0.51 L
Cable lock slot type Kensington
Product colour Black
Chassis type Mini PC
Placement supported Horizontal/Vertical
Cable lock slot Yes
Software
Operating system installed Windows 11 Pro
Copilot+ PC Yes
Display
Display included No
Operational conditions
Storage temperature (T-T) -20 - 60 °C
Operating relative humidity (H-H) 0 - 85%
Storage relative humidity (H-H) 0 - 90%
Operating temperature (T-T) 0 - 35 °C
Weight & dimensions
Volume 0.51 L
Package width 221 mm
Package depth 506 mm
Package height 469 mm
Width 119.6 mm
Depth 115.2 mm
Height 37.5 mm
Package weight 1.55 kg
Weight 510 g
Packaging data
Package width 221 mm
Package depth 506 mm
Package height 469 mm
Package weight 1.55 kg
Certificates
Compliance certificates CB, Federal Communications Commission (FCC)
Packaging content
Display included No
Other features
Trusted Platform Module (TPM) Yes
On-board graphics card Yes
Processor manufacturer Intel
Built-in speaker(s) Yes
Warranty period 3 year(s)

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