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Gray 18 inch gaming laptop with QHD plus display and backlit keyboard

MSI

MSI Vector A18 gaming laptop 18" QHD+ 240Hz Ryzen 9 9955HX RTX 5080 16GB 32GB 4TB Gray

SKU CH-DA49-SE43M

An 18-inch QHD+ 240Hz gaming laptop driven by a 16-core Ryzen 9 9955HX and RTX 5080 with 16GB GDDR7, 32GB DDR5 and a 4TB PCIe SSD

  • ColorGray
  • CPU TypeAMD Ryzen 9
  • Processor Name2.50 GHz
  • Number of Cores16-core Processor
  • Turbo Frequency5.4 GHz
  • Screen Size18.0"
  • 16-core Ryzen 9 9955HX reaches 5.4 GHz turbo for heavy workloads
  • 18-inch QHD+ 240 Hz panel covers 100% DCI-P3 for accurate colour
  • RTX 5080 with 16 GB GDDR7 drives high-frame-rate gaming
  • 32 GB DDR5 plus 4 TB PCIe SSD handle large projects fast
  • Two USB 4 ports with DP and PD 3.1 plus HDMI 2.1 connect multiple displays

18" QHD+ 240Hz Gaming Laptop

The MSI Vector A18 is an 18-inch gaming laptop built around a QHD+ 240Hz panel and an AMD Ryzen 9 9955HX 16-core processor. It pairs the CPU with an NVIDIA GeForce RTX 5080 laptop GPU carrying 16GB GDDR7 memory. The system ships with 32GB DDR5 RAM and a 4TB PCIe SSD running Windows 11 Pro.

Suits high-refresh competitive play.

This configuration targets users who want maximum frame rates at 2560 x 1600 resolution in a large chassis. The 18.0-inch form factor and 7.94-pound weight make it a poor fit for frequent travel or thin-and-light carry. Buyers needing all-day battery life away from mains power should look at lower-power ultraportables instead.

16GB GDDR7 GPU memory decides 4K texture headroom

The RTX 5080 laptop GPU provides 16GB of GDDR7 video memory, which sets the practical ceiling for high-resolution texture packs and multi-monitor workloads. If your workflow or target titles demand more VRAM than 16GB, this laptop will not meet that requirement.

Highlights

  • 16-core Ryzen 9 9955HX reaches 5.4 GHz turbo for heavy workloads
  • 18-inch QHD+ 240 Hz panel covers 100% DCI-P3 for accurate colour
  • RTX 5080 with 16 GB GDDR7 drives high-frame-rate gaming
  • 32 GB DDR5 plus 4 TB PCIe SSD handle large projects fast
  • Two USB 4 ports with DP and PD 3.1 plus HDMI 2.1 connect multiple displays

Specifications

SeriesRaider
ModelVector A18
ColorGray
CPU TypeAMD Ryzen 9
Processor Name2.50 GHz
Number of Cores16-core Processor
Turbo Frequency5.4 GHz
Screen Size18.0"
TouchscreenNo
Display TypeQHD+
Resolution2560 x 1600
Operating SystemWindows 11 Pro
GPU/VPUGeForce RTX 5080 Laptop GPU
Video Memory16GB
SSD4TB PCIe SSD
HDDNo
Memory32GB
Optical Drive TypeNo
WLANYes
BluetoothYes
USB2
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
KeyboardYes
Backlit KeyboardBacklit
WebcamYes
StyleStandard
TypeGaming
UsageConsumer
Package ContentLaptop, Charger
Weight7 - 7.9 lbs.

Questions about this item

How do I open the chassis to add storage or memory, and which screw is most often missed?

Remove the bottom-panel screws, including the shorter one hidden under the front rubber foot, then lift the panel with a plastic tool starting at the front edge.

Which component will need replacement first, and what is the maximum supported capacity?

The 32 GB DDR5 memory can be expanded to 64 GB using two SODIMM slots; the 4 TB PCIe SSD can be swapped for a larger drive when space runs out.

What thermal limit appears first during extended gaming on the Ryzen 9 9955HX and RTX 5080?

The CPU will reach its 5.4 GHz turbo ceiling and throttle before the GPU hits its own power limit under sustained load.

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