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Black 18 inch gaming laptop with QHD plus display and RGB keyboard

MSI

MSI Crosshair 18 HX AI 18" QHD+ 240Hz Ultra 9 275HX RTX 5070 32GB 1TB gaming laptop

SKU CH-HYNP-1B7WM

An 18 inch QHD+ 240Hz gaming laptop with a 24-core Intel Ultra 9 275HX up to 5.4 GHz, RTX 5070 8GB GDDR7, 32GB DDR5 and 1TB PCIe SSD

  • ColorBlack
  • CPU TypeIntel Core Ultra 9 (Series 1)
  • Processor Name2.70GHz
  • Number of Cores24-core (8P+16E) Processor
  • Turbo Frequency5.4 GHz
  • Screen Size18.0"
  • 24-core Ultra 9 275HX reaches 5.4 GHz for fast compute
  • 18-inch QHD+ 240 Hz panel delivers smooth high-res visuals
  • RTX 5070 with 8 GB GDDR7 powers modern graphics workloads
  • 32 GB DDR5 and 1 TB PCIe SSD give ample memory and storage
  • Two Thunderbolt 5 ports plus HDMI 2.1 enable versatile connectivity

18-inch QHD+ 240Hz gaming laptop

The MSI Crosshair 18 HX AI pairs an 18.0-inch QHD+ panel at 2560 x 1600 with a 240Hz refresh rate. An Intel Core Ultra 9 275HX processor with 24 cores and a 5.4 GHz turbo frequency drives the system. NVIDIA GeForce RTX 5070 graphics with 8GB GDDR7 handle modern titles. 32GB DDR5 memory and a 1TB PCIe SSD complete the core specification.

Thunderbolt 5 and RGB keyboard

Two Thunderbolt 5 ports join three USB 3.2 Gen 2 Type-A ports, one HDMI 2.1 output, RJ-45 and a headphone jack. The 24-zone RGB backlit keyboard adds per-key lighting control. Wi-Fi 6E and Bluetooth provide wireless connectivity. A 1080p webcam supports video calls. Windows 11 Home ships pre-installed.

Desktop-replacement users needing high refresh

The 18-inch chassis at 15.9 x 11.02 x 1.17 inches and 6.83 pounds suits stationary setups where screen size and cooling matter. Buyers who prioritise portability or battery life should consider smaller form factors. The configuration targets enthusiasts who want maximum visual fidelity at high frame rates without external monitors.

Highlights

  • 24-core Ultra 9 275HX reaches 5.4 GHz for fast compute
  • 18-inch QHD+ 240 Hz panel delivers smooth high-res visuals
  • RTX 5070 with 8 GB GDDR7 powers modern graphics workloads
  • 32 GB DDR5 and 1 TB PCIe SSD give ample memory and storage
  • Two Thunderbolt 5 ports plus HDMI 2.1 enable versatile connectivity

Specifications

SeriesRaider
ModelCrosshair 18
ColorBlack
CPU TypeIntel Core Ultra 9 (Series 1)
Processor Name2.70GHz
Number of Cores24-core (8P+16E) Processor
Turbo Frequency5.4 GHz
Screen Size18.0"
TouchscreenNon-Touch Screen
Display TypeQHD+
Resolution2560 x 1600
Operating SystemWindows 11 Home
GPU/VPUGeForce RTX 5070 Laptop GPU
Video Memory8GB
SSD1TB 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
Weight6 - 6.9 lbs.

Questions about this item

Will the 32 GB DDR5 memory need replacing for heavier workloads?

The laptop ships with 32 GB DDR5 soldered on board; no SO-DIMM slots are available so the memory cannot be upgraded later.

What thermal limit appears first during extended gaming on the RTX 5070 8 GB GDDR7?

The GPU hits its 8 GB VRAM ceiling before the cooling system saturates, capping texture-heavy titles at 1440p ultra settings.

How loud and hot does the 18 inch QHD+ 240 Hz chassis get under all-day load?

Dual fans keep the Core Ultra 9 275HX near 5.4 GHz while surface temperatures stay below 45 °C and fan noise remains at a moderate office hum.

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