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MSI Cubi NUC AI+ 3MG Mini PC Review: Panther Lake in a Compact Form Factor

🔄 Updated 1d ago
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Key points

  • MSI Cubi NUC AI+ 3MG uses Intel Core Ultra Series 3 mobile processors.
  • The mini PC has a compact design and allows for easy RAM and SSD upgrades.
  • It offers strong performance for office tasks but has a weak integrated GPU.
  • The device is priced at $2,000 for the tested configuration.

Introduction to the MSI Cubi NUC AI+ 3MG

The MSI Cubi NUC AI+ 3MG is a new mini PC that incorporates Intel's Core Ultra Series 3 mobile processors, codenamed "Panther Lake." These processors, originally designed for laptops, are now appearing in compact desktop systems like the Cubi NUC AI+ 3MG. The base model starts at $569, with the tested configuration priced at $1,999.

Design and Core Specifications

The Cubi NUC AI+ 3MG features a compact, understated design, measuring approximately 4.5 x 4.5 x 1.5 inches. The tested unit includes an Intel Core Ultra 9 386H chip, which provides 16 cores and threads (6P + 8E + 2LPE) with a clock speed of up to 4.9 GHz. Other available models feature the Ultra 7 355 and Ultra 5 322 processors. The chassis is made from recycled plastics with a matte black finish.

Usability and Upgradeability

The mini PC offers convenient access for upgrades, with a three-step toolless system to open the chassis and access RAM and SSD components. A notable design feature is an external power switch on an 18-inch connector, useful for mounting the unit out of sight. The integrated power button on the unit itself includes a fingerprint reader, though its consistency was noted as an issue.

Performance and Value Considerations

The MSI Cubi NUC AI+ 3MG delivers strong performance for general computing tasks and operates quietly with low power consumption. However, its integrated GPU is not suitable for gaming. The high price point of $2,000 for the tested configuration is a significant factor, making it an expensive option for its capabilities, especially given the limitations of its graphics performance.

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Reporting from

The MSI Cubi NUC AI+ 3MG mini PC, featuring Intel's Core Ultra Series 3 "Panther Lake" mobile processors, offers a compact design with upgradable RAM and storage. While it provides strong performance and low power consumption, its high price point and weak integrated GPU limit its overall value.