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MSI

MSI Stealth A18 AI+ A3HW Stealth A18 AI+ A3HWIG-028US 18" Copilot+ PC Gaming Notebook - UHD+ - 120 Hz - AMD Ryzen AI 9 365 - 32 GB - 2 TB SSD - Midnight Black

$3,499.53
3 availableas of 09/21/2026

Order within for shipment today

Should arrive by Thu, Oct 1 with free ground shipping

Compliance and certifications

  • WEEE
  • RoHS
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

View user manual

STEALTH A18 AI+ | SLIM · SHARP · STYLISH

Stealth A18 AI+ is the full evolution for coming era. Born for AI, design and performance. A mighty combination for gaming, business and creativity. Succeed in whatever you strive for, no matter where you go.

Technical specifications

General Information

Manufacturer MSI
Manufacturer Part Number STEALTHA18AI3028
Manufacturer Website Address http://www.msi.com
Brand Name MSI
Product Line Stealth A18 AI+
Product Series A3HW
Product Model Stealth A18 AI+ A3HWIG-028US
Product Name Stealth A18 AI+ A3HWIG-028US Gaming Notebook
Copilot+ PC Yes
Product Type Gaming Notebook

Technical Information

AI-powered Yes

Memory

Standard Memory 32 GB
Maximum Supported System Memory 96 GB
System Memory Technology DDR5 SDRAM
System Memory Speed 5600 MHz
System Memory Form Factor SODIMM
Installed Slot Memory 32 GB
Installed Slot Memory Configuration 2 x 16GB
Number of Occupied Memory Slots 2
Number of Free Memory Slots 0
Total Number of Memory Slots 2

Storage

Drive Type SSD
Total Solid State Drive Capacity 2 TB
SSD Form Factor M.2

Processor

Processor Manufacturer AMD
Processor Type Ryzen AI 9
Processor Model 365
Processor Speed 2 GHz
Maximum Turbo Speed 5 GHz
NPU Manufacturer AMD
NPU Name Ryzen AI
NPU Performance 50 TOPS
Total AI Performance 73 TOPS
AI GPU Yes
AI TOPS (GPU) 1334

Display & Graphics

Screen Size 18"
Display Screen Type OLED
Display Screen Technology True Color Technology
Standard Refresh Rate 120 Hz
Screen Mode UHD+
Screen Resolution 3840 x 2400
Brightness 1000 Nit
Color Gamut 100% DCI-P3
Contrast Ratio 2,000,000:1
Graphics Controller Manufacturer NVIDIA
Graphics Controller Model GeForce RTX 5080
Graphics Memory Capacity 16 GB
Graphics Memory Technology GDDR7
Graphics Memory Accessibility Dedicated
AI GPU Yes
AI TOPS (GPU) 1334

Chipset

Chipset Manufacturer AMD

Network & Communication

Wireless LAN Yes
Wireless LAN Standard IEEE 802.11be
Wi-Fi Generation Wi-Fi 7
Ethernet Technology 2.5 Gigabit Ethernet
Bluetooth Yes

Built-in Devices

Camera Privacy Shutter Yes
Front Camera / Webcam Yes
Infrared Camera Yes
Speakers Yes
Speaker Power Details 2 x 2W4 x 2W Woofer

Interfaces/Ports

HDMI Yes
Total Number of USB Ports 2
Number of USB 3.2 Gen 2 Type-A Ports 2
Network (RJ-45) Yes
Number of Thunderbolt 4 Ports 2

Software

Operating System Platform Windows
Operating System Windows 11 Pro

Input Devices

Keyboard Backlight Yes
Copilot Key Yes

Battery Information

Number of Cells 4-cell
Battery Chemistry Lithium Ion (Li-Ion)
Battery Weight 12.84 oz

Operating System

Operating System Platform Windows
Operating System Windows 11 Pro

Power Description

USB Power Delivery Support Yes
Included Charger Power 280 W
Speaker Power Details 4 x 2W Woofer2 x 2W

Physical Characteristics

Color Family Black
Product Color Midnight Black
Cover Material Magnesium Aluminum Alloy
Height 0.94"
Width 15.7"
Depth 11.4"
Weight (Approximate) 6.39 lb

Miscellaneous

Package Contents
  • Stealth A18 AI+ A3HWIG-028US Gaming Notebook
  • Lithium Ion Battery
  • AC Adapter
Charger Included Yes
Features DLSS 4.0 Technology
Energy Efficiency Compliance Energy-related Products Directive (ErP)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)Restriction of Hazardous Substances (RoHS)

Warranty

Limited Warranty 1 Year
Additional Warranty Information

1 year Limited warranty (Include 1 Year Global)

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.