What are the dimensions and weight of the MSI Cubi NUC AI+ 3MG-018US Mini PC?

The dimensions of the MSI Cubi NUC AI+ 3MG-018US Mini PC are 1.48 x 4.71 x 4.54 inches, and it weighs 1.1 lbs.

What type of memory is used in the MSI Cubi NUC AI+ 3MG-018US Mini PC?

The MSI Cubi NUC AI+ 3MG-018US Mini PC uses 16GB DDR5 SODIMM memory.

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Main image of MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

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Alt view image 5 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 6 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 7 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 8 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 9 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 10 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 11 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 12 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 13 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 14 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 15 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 16 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 17 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Alt view image 18 of 18 - MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

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MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

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Intel Core Ultra 7 355
16GB DDR5
1TB SSD
Windows 11 Pro
Intel Graphics

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General
Brand	MSI
Model	Cubi NUC AI+ 3MG-018US

Quick Info
Type	Student / Home Office
Form Factor	Mini PC
AI Features	Copilot+ PC
Usage	Consumer / Home / Personal / Mainstream
Color	Black
Processor	Intel Core Ultra 7 355
Memory	16GB DDR5 SODIMM
Storage	1TB PCIe M.2 2280 M-Key
Graphics	Intel Graphics
Power Supply	120W
Operating System	Windows 11 Pro

CPU
CPU Type	Intel Core Ultra 7 (Series 3)
CPU Name	Intel Core Ultra 7 355
L3 Cache Per CPU	12 MB

Graphics
GPU/VGA Type	Intel Graphics

Memory
Memory Capacity	16GB DDR5
Memory Slot (Total)	2
Maximum Memory Supported	64 GB

Storage
SSD	1TB
Storage Spec	1TB PCIe M.2 2280 M-Key

Communications
LAN Speed	2 x Intel I226-V (2.5G)
WLAN	802.11be Wireless LAN
WiFi Generation	Wi-Fi 7
Bluetooth	Bluetooth 5.4

Ports
Front USB	1 x USB 3.2 Gen2 Type-A (front) 1 x USB 3.2 Gen2 Type-C (front)
Rear USB	2 x Thunderbolt4 Type-C (DP 1.4 alt-mode up to 4K@60Hz /PD-out15W) (Rear)
Video Ports	2 x HDMI 2.1

Dimensions & Weight
Dimensions (H x W x D)	1.48" x 4.71" x 4.54"
Weight	1.1 lbs.

Additional Information
First Listed on Newegg	June 11, 2026

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Warranty

Limited Warranty period (parts): 3 years
Limited Warranty period (labor): 3 years
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MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

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Item#: N82E16883151830

Best Sellers

MSI Cubi NUC AI+ 3MG-018US Mini PC , Intel Core Ultra 7-355, 16GB Memory, 1TB NVMe SSD, WiFi 7, BT 5.4, Windows 11 Pro NGP, External Power Switch, Black, 3Y advanced replacement warranty

Learn more about the MSI Cubi NUC AI+ 3MG-018US

Customer Reviews of the MSI Cubi NUC AI+ 3MG-018US

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info