MSI Stealth A18 AI+ A3XWJG-014AU Copilot+ PC AMD Ryzen AI 9 HX 370 Laptop 45.7 cm (18") Quad HD+ 64 GB DDR5-SDRAM 2 TB SSD NVIDIA GeForce RTX 5090 Wi-Fi 7 (802.11be) Windows 11 Pro Black

SKU
STEALTH A18 AI+ A3XWJG-014AU
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AMD Ryzen AI 9 HX 370 (36MB Cache, 2GHz), 64GB DDR5-SDRAM, 2000GB SSD, 45.7 cm (18") Quad HD+ 2560 x 1600 Mini LED, AMD Radeon 890M, NVIDIA GeForce RTX 5090 (24GB GDDR7), LAN, WLAN, Webcam, Windows 11 Pro
  • Windows 11 Pro
  • AMD Ryzen AI 9 HX 370 (36MB Cache, 2GHz)
  • 45.7 cm (18") Quad HD+ 2560 x 1600 Mini LED, NVIDIA GeForce RTX 5090 (24GB GDDR7)
  • 64GB (5600MHz) DDR5-SDRAM (2 x 32) & 2000GB SSD
More Information
SKU STEALTH A18 AI+ A3XWJG-014AU
EAN 4711377314145
Manufacturer MSI
Availability Y
Product Videos View Video
PDF URLs View PDF
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.
Design
Colour nameMidnight Black
Product typeLaptop
Product colourBlack
Form factorClamshell
Original brand nameMSI
Display
HD typeQuad HD+
Display diagonal45.7 cm (18")
Display resolution2560 x 1600 pixels
TouchscreenNo
Panel typeMini LED
Maximum refresh rate120 Hz
Native aspect ratio16:10
Processor
Processor generationAMD Ryzen AI 300 Series
Processor cache typeL2 & L3
Processor frequency2 GHz
Processor familyAMD Ryzen AI 9 HX
Processor model370
Processor boost frequency5.1 GHz
Processor cores12
Processor threads24
Processor cache36 MB
Motherboard chipsetIntel HM870
Processor manufacturerAMD
Neural processor unit (NPU)
Neural processor unit (NPU)AMD Ryzen AI
Total processor performance up to80 TOPs
NPU performance up to50 TOPs
Memory
Internal memory64 GB
Internal memory typeDDR5-SDRAM
Memory clock speed5600 MHz
Memory layout (slots x size)2 x 32 GB
Memory slots2x SO-DIMM
Maximum internal memory96 GB
Storage
Optical drive typeNo
Total storage capacity2 TB
Storage mediaSSD
Number of SSDs installed1
SSD capacity2 TB
SSD interfacePCI Express 4.0
Card reader integratedYes
Compatible memory cardsSD
Total SSDs capacity2 TB
NVMeYes
Graphics
Discrete graphics cardYes
Discrete graphics card memory24 GB
On-board graphics card modelAMD Radeon 890M
Discrete graphics card modelNVIDIA GeForce RTX 5090
Discrete graphics memory typeGDDR7
On-board graphics cardYes
Discrete GPU manufacturerNVIDIA
On-board GPU manufacturerAMD
Audio
Number of built-in speakers6
Speaker power2 W
Built-in subwooferYes
Camera
Front cameraYes
Front camera resolution1920 x 1080 pixels
Video capturing speed30 fps
Privacy cameraYes
Privacy typePrivacy shutter
Front camera HD typeFull HD
Infrared (IR) cameraYes
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 7 (802.11be)
WLAN controller modelKiller Wi-Fi 7 1750x
BluetoothYes
Wi-Fi standardsWi-Fi 7 (802.11be)
Ethernet LANYes
Ethernet LAN data rates2500 Mbit/s
Bluetooth version5.4
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity2
USB Type-C DisplayPort Alternate ModeYes
USB 2.0 ports quantity0
HDMI ports quantity1
HDMI version2.1
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
USB Power Delivery (USB PD)Yes
Thunderbolt 4 ports quantity2
Intel® Thunderbolt 4Yes
Performance
Motherboard chipsetIntel HM870
Keyboard
Pointing deviceTouchpad
Numeric keypadYes
Keyboard backlitYes
Keyboard backlit colourRGB
Keyboard backlit zonePer-key RGB
Copilot keyYes
Software
Operating system installedWindows 11 Pro
Copilot+ PCYes
Battery
Battery technologyLithium Polymer (LiPo)
Number of battery cells4
Battery capacity99.9 Wh
Power
AC adapter power280 W
USB Power Delivery (USB PD)Yes
Security
Cable lock slotYes
Cable lock slot typeKensington
Fingerprint readerYes
Trusted Platform Module (TPM)Yes
Trusted Platform Module (TPM) version2.0
Weight & dimensions
Weight2.9 kg
Width400 mm
Depth289.7 mm
Height (front)1.99 cm
Height (rear)2.4 cm
Packaging data
AC adapter includedYes
Packaging content
AC adapter includedYes
Technical details
Discrete graphics card memory24 GB
Other features
WLAN controller modelKiller Wi-Fi 7 1750x
On-board graphics cardYes
AC adapter includedYes

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SKU
STEALTH A18 AI+ A3XWJG-014AU
CREATORPRO X18 HX A14VMG-453AU
RAIDER 18 HX AI A2XWJG-243AU
G835LX-SA100W
Manufacturer
MSI
MSI
MSI
ASUS
Weight
2500g to 3000g
3500g to 4000g
3500g to 4000g
3000g to 3500g
Display diagonal
17" to 19"
17" to 19"
17" to 19"
17" to 19"
Display resolution
2560 x 1600 pixels
N/A
N/A
2560 x 1600 pixels
Product colour
Black
Grey
Black
Black
Processor family
AMD Ryzen AI 9 HX
Intel Core i9
Intel Core Ultra 9
Intel Core Ultra 9
Operating system installed
Windows 11 Pro
Windows 11 Pro
Windows 11 Pro
Windows 11 Home
Total storage capacity
2000GB and above
2000GB and above
2000GB and above
2000GB and above
Touchscreen
N
N
N
N
On-board graphics card
Y
Y
Y
Y
Internal memory
64GB
64GB
64GB
64GB
Storage media
SSD
SSD
SSD
SSD
Product type
Notebook
Mobile workstation
Notebook
Notebook
Mobile network connection
N
N
N
N
Discrete graphics card
Y
Y
Y
Y