MSI Crosshair 18 HX AI Gaming Laptop - Ultra 9 275HX, 32GB, RTX 5070

MSI Crosshair 18 HX - Performance Gaming on a Large 18" 240Hz Display

The MSI Crosshair 18 HX is built for gamers who want high performance, fast response times, and a large viewing experience for immersive play. Equipped with the Intel Core Ultra 9 275HX processor and NVIDIA GeForce RTX 5070 graphics, this laptop is capable of handling demanding games, streaming, and multitasking without slowing down.

Intel Core Ultra 9 275HX Performance

The Ultra 9 275HX features high core counts and strong boost speed for intensive workloads. It delivers quick game loading, responsive control, and stable performance in both esports titles and bigger AAA releases. Its hybrid architecture improves efficiency and keeps gameplay smooth even under heavy load.

RTX 5070 Graphics for Modern Gaming

The RTX 5070 supports DLSS and ray tracing features, helping enhance visual effects and frame rates. With this GPU, the Crosshair 18 HX delivers reliable 1080p to 1440p gaming performance, offering high FPS in competitive shooters and strong visual quality in cinematic games.

Large 18-Inch Display for Immersion

The 18-inch high-refresh display provides a broader field of view and more screen space, improving visibility in fast-paced environments. It enhances detail clarity and makes multitasking easier when switching between chat apps, streaming tools, or secondary windows.

Cooling Designed for High Performance

MSI’s cooling system uses multiple heat pipes and dual fans to maintain stable performance during gaming sessions. The airflow layout is designed to move heat efficiently, helping the laptop sustain higher clock speeds without excessive noise.

Memory, Storage, and Connectivity

With 32GB of RAM, the Crosshair 18 HX handles heavy multitasking such as voice chat, overlays, browsers, and game clients simultaneously. Storage is fast for load times, and connectivity includes Wi-Fi, HDMI, multiple USB ports, and headphone and mic support for gaming peripherals.

Built for Gamers Who Want Power and Screen Space

The MSI Crosshair 18 HX is a strong fit for players who want a balanced mix of performance, display size, and reliable cooling. It is suitable for competitive gaming, entertainment, and general computing tasks, offering a consistent experience across workloads.

General

Model: MSI Crosshair 18 HX AI A2XWGKG-012US

Operating System: Windows 11 Home

Color: Cosmo Gray / Black (varies by region)

Processor (CPU) & Chipset

CPU: Intel Core Ultra 9 275HX

24 cores (8 Performance + 16 Efficiency)

Up to 5.4 GHz boost clock

Chipset: Intel HM870

Graphics (GPU)

GPU: NVIDIA GeForce RTX 5070 Laptop GPU

VRAM: 8 GB GDDR7

Maximum GPU Power (TGP): ~115 W

CPU + GPU Combined Power (OverBoost Mode): Up to 170 W

Display

Size: 18 inches

Resolution: QHD+ (2560 × 1600)

Aspect Ratio: 16:10

Refresh Rate: 240 Hz

Panel Type: IPS-level

Color Gamut: 100% DCI-P3 (typical)

Memory (RAM)

Installed Memory: 32 GB (16 GB × 2) DDR5-5600

Memory Type: DDR5 SO-DIMM

Slots: 2

Maximum Capacity: Up to 96 GB (2 × 48 GB)

Storage

Primary Drive: 1 TB NVMe PCIe Gen4 SSD

Expansion:

1 × M.2 PCIe Gen4 slot

1 × M.2 PCIe Gen5 slot (depending on region)

Networking & Connectivity

Wi-Fi: Intel Wi-Fi 6E (AX211)

Bluetooth: 5.3

LAN: Gigabit Ethernet (10/100/1000 Mb/s)

Ports & Connectivity

3 × USB 3.2 Gen 1 Type-A

1 × Thunderbolt 4 (USB-C with DisplayPort / Power Delivery 3.0)

1 × HDMI 2.1 (supports 8K @ 60 Hz / 4K @ 120 Hz)

1 × 3.5 mm combo audio jack (mic + headphone)

Webcam: HD 720p with physical shutter and 3D Noise Reduction

Security: Firmware TPM 2.0, Kensington Lock slot, webcam shutter

Audio

Speakers: 2 × 2 W stereo speakers

Audio Features: Nahimic 3 Audio Enhancer, Hi-Res Audio certified

Battery & Power

Battery: 4-cell 90 Wh Li-Polymer

Power Adapter: 240 W AC adapter (included)

Physical Characteristics

Dimensions (W × D × H): 404 × 280 × 25.6 – 29.9 mm

Weight: ≈ 3.1 kg (6.83 lbs)