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

MSI

MSI Crosshair 18 HX AI Ultra 9 275HX RTX 5070 32GB 2TB gaming laptop

SKU CH-7ZC0-YNTX9

An 18-inch QHD+ 240Hz laptop driven by a 24-core Intel Ultra 9 275HX and an RTX 5070 with 8GB GDDR7, plus 32GB DDR5 and a 2TB PCIe SSD

  • Screen size18.0 in (45.7 cm)
  • ProcessorIntel Core Ultra 9 (Series 1)
  • Graphics processorGeForce RTX 5070 Laptop GPU
  • Memory size32 GB
  • SSD storage2 TB PCIe SSD
  • Display resolution2560 × 1600
  • 24-core Ultra 9 275HX reaches 5.4 GHz for heavy multitasking
  • 18-inch QHD+ 240 Hz panel shows sharp motion at 2560 x 1600
  • RTX 5070 with 8 GB GDDR7 drives modern game visuals
  • 32 GB DDR5 plus 2 TB PCIe SSD keep large libraries ready
  • Two Thunderbolt 5 ports plus HDMI 2.1 and RJ-45 cover peripherals

18" QHD+ 240Hz Gaming Laptop

The MSI Crosshair 18 HX AI 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 ships with 32GB DDR5 RAM and a 2TB PCIe SSD running Windows 11 Home. The 2560 x 1600 display offers a 240Hz refresh rate for smooth motion in fast-paced titles.

Who This Suits and Who Should Look Elsewhere

This machine suits users who need a large, high-refresh screen and strong multi-core CPU performance for gaming and content creation. The 24-core design handles heavy multitasking and compute workloads. Buyers who prioritise maximum GPU memory for 4K textures or professional rendering should look at configurations with higher video memory capacity.

8GB GDDR7 Video Memory Decides Fit

The single specification that determines suitability is the 8GB GDDR7 frame buffer on the RTX 5070. It delivers high bandwidth for 1440p gaming but limits texture capacity at higher resolutions. If your workflow demands more than 8GB of VRAM, this model will not meet that requirement.

How it compares

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

Price $2,165.99
Pricier than about 59% 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).
Video RAM 8 GB
Typical for this category: the median of 4,061 items is 8 GB.

New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product lineRaider
Model nameCrosshair 18
Product colorBlack
Design styleStandard
Product typeGaming
Recommended useConsumer
Processor
ProcessorIntel Core Ultra 9 (Series 1)
Processor model2.7 GHz
CPU cores24-core (8P+16E) Processor
Turbo clock speed5.4 GHz
Memory
Memory size32 GB
Storage
SSD storage2 TB PCIe SSD
Hard driveNo
Optical driveNo
Display
Screen size18.0 in (45.7 cm)
Display resolution2560 × 1600
Touch inputNon-Touch Screen
Display formatQHD+
Graphics
Graphics processorGeForce RTX 5070 Laptop GPU
Video RAM8 GB
Audio & video
SoundIntegrated Sound card
SpeakersInternal Speakers
Web cameraYes
Connectivity
Wi-FiYes
Bluetooth supportYes
Ports & slots
USB ports2
HDMI ports1 x HDMI
Audio jacks1 x Headphone/Microphone Combo Jack
Size & build
Product weight6–6.9 lb (2.72–3.13 kg)
In the box
Included itemsLaptop, Charger
Software
Operating systemWindows 11 Home
More details
Pointing deviceYes
KeyboardYes
Keyboard backlightBacklit

Questions about this item

Do I need a separate power adapter to run the Ultra 9 275HX at its 5.4 GHz turbo?

The laptop ships with its own power supply; no extra adapter is required for the processor to reach 5.4 GHz.

Will my older USB 3.0 peripherals work with the 3.2 Gen 2 Type-A ports on this machine?

Yes, the three USB 3.2 Gen 2 Type-A ports are backward compatible with USB 3.0 and 2.0 devices.

How can I confirm the 240 Hz panel is actually running at 240 Hz after setup?

Open Windows Settings > System > Display > Advanced display and verify the refresh rate shows 240 Hz.

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