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Gray 18 inch gaming laptop with RGB keyboard open on desk

MSI

MSI Crosshair 18 HX AI 18" QHD+ 240Hz Gaming Laptop RTX 5070 Ultra 9 275HX 64GB 4TB Gray

SKU CH-J299-FHKJQ

18-inch QHD+ 240Hz IPS display with 100% DCI-P3, Intel Core Ultra 9 275HX 24-core processor, RTX 5070 8GB GDDR7, 64GB DDR5 5600, 4TB NVMe, Windows 11 Pro

  • ColorGray
  • Video Memory8GB
  • CPU TypeIntel Core Ultra 9 (Series 2)
  • Processor NameIntel Core Ultra 9 275HX
  • Number of Cores24-core (8P+16E) Processor
  • Screen Size18.0"
  • 24-core Intel Core Ultra 9 275HX reaches 5.4 GHz for heavy multitasking
  • NVIDIA RTX 5070 with 8GB GDDR7 drives modern games at high settings
  • 18-inch QHD+ IPS panel at 240 Hz covers 100% DCI-P3 for smooth colour
  • 64GB DDR5 5600 and 4TB PCIe Gen 4 NVMe load large projects instantly
  • Wi-Fi 6E, Bluetooth 5.3, Thunderbolt 4 and HDMI 2.1 connect peripherals and displays

18-inch QHD+ 240 Hz Gaming Laptop

The MSI Crosshair 18 HX AI is an 18-inch gaming laptop built around a 240 Hz QHD+ IPS panel that covers 100% DCI-P3. It pairs an Intel Core Ultra 9 275HX 24-core processor with 64GB of DDR5 5600 memory and a 4TB PCIe Gen 4x4 NVMe SSD. An NVIDIA GeForce RTX 5070 with 8GB GDDR7 drives the graphics. The system ships with Windows 11 Pro.

Who This Suits and Who Should Look Elsewhere

This configuration suits users who need a large high-refresh display, 64GB of memory and 4TB of fast storage in a single chassis. The 24-core CPU and RTX 5070 handle modern titles and multithreaded workloads. Buyers who prioritise a lighter device, longer battery life or a smaller screen should consider other models.

The Specification That Decides Fit

The 18-inch 2560 x 1600 240 Hz IPS panel is the single specification that determines whether this laptop matches the buyer's needs. It dictates the physical footprint, the visual experience and the GPU load in games. If the screen size, resolution or refresh rate does not align with the intended use, the other components become secondary.

Highlights

  • 24-core Intel Core Ultra 9 275HX reaches 5.4 GHz for heavy multitasking
  • NVIDIA RTX 5070 with 8GB GDDR7 drives modern games at high settings
  • 18-inch QHD+ IPS panel at 240 Hz covers 100% DCI-P3 for smooth colour
  • 64GB DDR5 5600 and 4TB PCIe Gen 4 NVMe load large projects instantly
  • Wi-Fi 6E, Bluetooth 5.3, Thunderbolt 4 and HDMI 2.1 connect peripherals and displays

Specifications

BrandMSI
ColorGray
Video Memory8GB
CPU TypeIntel Core Ultra 9 (Series 2)
Processor NameIntel Core Ultra 9 275HX
Number of Cores24-core (8P+16E) Processor
Screen Size18.0"
TouchscreenNon-Touch Screen
Display TypeQHD+
Resolution2560 x 1600
PanelIPS
Refresh Rate240 Hz
Operating SystemWindows 11 Pro
GPU/VPUGeForce RTX 5070 Laptop GPU
Graphic TypeDedicated Card
SSD4TB
HDDNo
Memory64GB
Memory SpeedDDR5 5600
LAN10/100/1000Mbps
WiFi GenerationWi-Fi 6E
BluetoothBluetooth 5.3
USB1 x USB 3.2 Gen 1 Type-C
Video Port1 x HDMI
HDMI1 x HDMI 2.1
Ethernet1 x RJ-45
Other port1x Ethernet (RJ-45)
Audio Ports1 x Headphone/Microphone Combo Jack
Audio1x Headphone/Microphone combo jack (3.5mm)
Speaker2 x 2W Speaker, 2 x 2W Woofer
Virtual Reality ReadyYes
KeyboardFull size with Keyboard light
Backlit KeyboardBacklit
Webcam720p HD
StyleUltrabook
TypeGaming
UsageConsumer
AC Adapter/Charger240-watt AC Adapter
Battery4-cell Lithium Ion
Weight6 - 6.9 lbs.

Questions about this item

Should I pick the 4 TB drive or one of the smaller sizes?

The 4 TB PCIe Gen 4x4 NVMe SSD gives the most space for large game libraries and media files without adding a second drive.

How does the 240 Hz panel feel in actual games?

The 18 inch QHD+ IPS screen refreshes at 240 Hz and covers 100% DCI-P3, so motion stays sharp and colours stay accurate during fast play.

What does the Thunderbolt 4 port actually support?

The USB-C Thunderbolt 4 connection carries DisplayPort and Power Delivery 3.0, allowing external monitors and charging through the same port.

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