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Gray 18 inch gaming laptop with RGB keyboard and matte finish

MSI

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

SKU CH-NAAR-HA2AA

An 18 inch QHD+ 240Hz IPS display driven by an RTX 5070 with 8GB GDDR7, a 24-core Core Ultra 9 275HX at up to 5.4 GHz, 64GB DDR5 5600 and a 4TB NVMe SSD, plus Wi-Fi 6E.

  • 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"

Options 64GB | 4TB | Pro

  • 24-core Intel Core Ultra 9 275HX reaches 5.4 GHz for demanding workloads
  • RTX 5070 with 8GB GDDR7 drives modern games at high settings
  • 18-inch QHD+ IPS panel at 240 Hz covers 100% DCI-P3 for accurate colour
  • 64GB DDR5 5600 and 4TB NVMe SSD give ample memory and fast storage
  • Wi-Fi 6E, Bluetooth 5.3, Thunderbolt 4 and HDMI 2.1 cover wired and wireless needs

18-inch QHD+ 240 Hz gaming laptop

This MSI Crosshair 18 HX AI model pairs an 18.0 inch IPS panel at 2560 x 1600 resolution with a 240 Hz refresh rate and 100 percent DCI-P3 coverage. It runs on an Intel Core Ultra 9 275HX processor with 24 cores and 24 threads reaching 5.4 GHz, an NVIDIA GeForce RTX 5070 with 8GB GDDR7 video memory, 64GB DDR5 5600 memory and a 4TB PCIe Gen 4x4 NVMe SSD under Windows 11 Pro.

Who this suits and who should look elsewhere

The 240 Hz QHD+ display, 24-core CPU and RTX 5070 suit competitive gamers and creators who need high frame rates and colour accuracy in a large chassis. Buyers wanting a thinner, lighter device or longer unplugged runtime from the 90 Whr battery should consider smaller alternatives.

Deciding specification — 240 Hz 18-inch QHD+ panel

The 18.0 inch 2560 x 1600 IPS screen running at 240 Hz with full DCI-P3 coverage is the single spec that determines fit; if you need that refresh rate at this size and resolution, this laptop matches, otherwise a different panel configuration will serve you better.

Highlights

  • 24-core Intel Core Ultra 9 275HX reaches 5.4 GHz for demanding workloads
  • RTX 5070 with 8GB GDDR7 drives modern games at high settings
  • 18-inch QHD+ IPS panel at 240 Hz covers 100% DCI-P3 for accurate colour
  • 64GB DDR5 5600 and 4TB NVMe SSD give ample memory and fast storage
  • Wi-Fi 6E, Bluetooth 5.3, Thunderbolt 4 and HDMI 2.1 cover wired and wireless needs

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.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 18 inch 2560 x 1600 240 Hz IPS panel fit on a standard laptop stand?

The chassis measures 15.9 x 11.02 x 1.17 inches and weighs 6.83 lbs, so most stands rated for 17 inch or larger devices will support it securely.

Does the single Thunderbolt 4 port carry DisplayPort and Power Delivery 3.0 for an external monitor?

Yes, the USB-C Thunderbolt 4 port supports DP and PD 3.0, allowing video output and charging through one cable.

Is the 4 TB drive a PCIe Gen 4 NVMe module and can I add a second one later?

The 4 TB SSD is a PCIe Gen 4x4 NVMe M.2 unit; the service manual shows one additional M.2 slot available for expansion.

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