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Cosmo Gray 18 inch gaming laptop closed lid matte finish

MSI

MSI Crosshair 18 HX AI Cosmo Gray gaming laptop

SKU CH-7ZZ9-19AMC

An 18-inch QHD+ 240Hz gaming laptop driven by a 24-core Intel Ultra 9 275HX, 32GB DDR5, 1TB SSD and RTX 5070 graphics with Thunderbolt 4 and Wi-Fi 6E

  • Screen size18.0 in (45.7 cm)
  • ProcessorIntel Core Ultra 9 (Series 2)
  • Graphics processorGeForce RTX 5070 Laptop GPU
  • Memory size32 GB
  • SSD storage1 TB
  • Display resolution2560 × 1600

Model 32GB RAM 1TB SSD

  • 24-core Ultra 9 275HX delivers up to 5.4 GHz boost for heavy workloads
  • 18-inch QHD+ IPS at 240 Hz with 100% DCI-P3 for smooth colour-accurate visuals
  • GeForce RTX 5070 8 GB GDDR7 provides up to 988 AI TOPS for advanced graphics
  • 32 GB DDR5 plus 1 TB SSD gives fast memory and ample storage
  • Thunderbolt 4, HDMI 2.1, three USB-A 3.2 and RJ45 cover extensive connectivity

18-inch QHD+ gaming laptop

The MSI Crosshair 18 HX AI Cosmo Gray is an 18-inch gaming laptop built around a 24-core Intel Core Ultra 9 275HX processor and an NVIDIA GeForce RTX 5070 GPU with 8GB GDDR7 memory. It targets gamers and creators who want high refresh rates and AI-accelerated workloads in a single portable chassis. The 2560 x 1600 IPS panel runs at 240Hz and covers 100% DCI-P3 for colour-critical work.

Check power, display and port needs

Verify that your workspace can accommodate the 90Wh battery and the supplied power adapter for sustained loads. Ensure any external monitors you plan to use support HDMI 2.1 for full resolution and refresh rate passthrough. Confirm that your peripherals match the available Thunderbolt 4, three USB-A 3.2 ports and RJ45 Ethernet for wired networking.

Aluminium chassis with per-key RGB

The Cosmo Gray aluminium chassis measures 11.02 x 15.9 x 1.17 inches and weighs 6.84 pounds, giving a rigid feel without excessive bulk. A 24-zone RGB backlit keyboard provides per-key illumination for low-light sessions. Thunderbolt 4 enables high-speed docks and external GPUs, while the HD privacy camera includes a physical shutter for daily privacy.

How it compares

Measured against everything we stock in Gaming Laptop Computers, at today’s prices. Recalculated every night.

Price $1,779.99
Cheaper than about 60% of the 5,382 comparable items (median $1,978.99).
Screen size 18.0 in (45.7 cm)
Higher than about 90% of the 5,361 comparable items (median 16 in).
Memory size 32 GB
Typical for this category: the median of 5,206 items is 32 GB.

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Specifications

Product
Brand nameMSI
Model nameMSI Crosshair 18 HX AI
Product colorCosmo Gray
Product typeGaming
Processor
ProcessorIntel Core Ultra 9 (Series 2)
Processor model2.7 GHz
Memory
Memory size32 GB
Storage
SSD storage1 TB
Hard driveNo
Display
Screen size18.0 in (45.7 cm)
Display resolution2560 × 1600
Graphics
Graphics processorGeForce RTX 5070 Laptop GPU
Graphics typeDedicated Card
Software
Operating systemWindows 11 Home

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