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

MSI

MSI Crosshair 18 gaming laptop 18" QHD+ 240Hz Ultra 9 275HX RTX 5070 64GB 1TB

SKU CH-3HCS-HXSJ3

An 18-inch QHD+ 240Hz gaming laptop with a 24-core Intel Core Ultra 9 275HX, NVIDIA GeForce RTX 5070 8GB GDDR7 graphics, 64GB DDR5 memory and a 1TB PCIe SSD

  • ColorBlack
  • CPU TypeIntel Core Ultra 9 (Series 1)
  • Processor Name1.00GHz
  • Number of Cores24-core (8P+16E) Processor
  • Turbo Frequency5.4 GHz
  • Screen Size18.0"
  • 18-inch QHD+ 240Hz IPS display for smooth visuals
  • 24-core Intel Core Ultra 9 275HX up to 5.4 GHz for fast compute
  • NVIDIA GeForce RTX 5070 8GB GDDR7 graphics for modern gaming
  • 64GB DDR5 memory and 1TB PCIe SSD for responsive multitasking
  • Thunderbolt 4 with DisplayPort and Power Delivery plus HDMI 2.1 for flexible connectivity

18 inch QHD+ 240Hz gaming laptop

The MSI Crosshair 18 is an 18 inch gaming laptop built around a 24 core Intel Core Ultra 9 275HX processor and an NVIDIA GeForce RTX 5070 laptop GPU with 8GB GDDR7 memory. It targets users who want a large high refresh display and strong multi threaded performance in a single portable chassis. The 2560 x 1600 IPS panel runs at 240Hz for smooth motion in competitive titles.

Black chassis with Thunderbolt 4 and HDMI 2.1

The black chassis measures 15.9 x 11.2 x 1.17 inches and weighs 6.83 pounds. It provides one HDMI 2.1 output, three USB-A 3.2 Gen1 ports, one RJ45 jack, one audio combo jack and one USB-C Thunderbolt 4 port with DisplayPort and Power Delivery 3.0. A 24 zone RGB keyboard includes a Copilot key while Wi-Fi 6E and Bluetooth 5.3 handle wireless connectivity.

64GB DDR5 and 1TB PCIe SSD limit upgrade headroom

The system ships with 64GB of DDR5 memory and a 1TB PCIe SSD leaving little room for memory expansion without replacing modules. The Thunderbolt 4 interface caps at 40Gbps so external GPU enclosures or storage arrays cannot exceed that bandwidth. The 720p webcam and lack of an SD card reader may restrict streaming or content workflows.

Highlights

  • 18-inch QHD+ 240Hz IPS display for smooth visuals
  • 24-core Intel Core Ultra 9 275HX up to 5.4 GHz for fast compute
  • NVIDIA GeForce RTX 5070 8GB GDDR7 graphics for modern gaming
  • 64GB DDR5 memory and 1TB PCIe SSD for responsive multitasking
  • Thunderbolt 4 with DisplayPort and Power Delivery plus HDMI 2.1 for flexible connectivity

Specifications

SeriesRaider
ModelCrosshair 18
ColorBlack
CPU TypeIntel Core Ultra 9 (Series 1)
Processor Name1.00GHz
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
Memory64GB
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

What does the Thunderbolt 4 port support for external displays?

The USB-C Thunderbolt 4 port carries DisplayPort and Power Delivery 3.0, letting you connect compatible monitors or docks through a single cable.

What are the chassis dimensions and weight for desk or bag fit?

The laptop measures 15.9 x 11.2 x 1.17 inches and weighs 6.83 pounds, so check your sleeve or backpack clearance before buying.

How is Windows 11 Home set up on first boot, and what step do people skip?

The out-of-box experience walks you through region, keyboard, network sign-in and privacy settings; the step often missed is connecting to Wi-Fi 6E before the final update check so drivers pull down automatically.

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