MSI
MSI Stealth 18 HX AI A2XWIG-028US gaming laptop
An 18-inch 2560 x 1600 240 Hz gaming laptop with an Intel Core Ultra 9 275HX 24-core processor, GeForce RTX 5080 Laptop GPU with 16GB video memory, 32GB DDR5 5600 memory and a 2TB NVMe SSD
- ColorMidnight Black
- Operating SystemWindows 11 Pro
- CPUIntel Core Ultra 9 275HX
- Screen18"
- Memory32GB DDR5
- Storage2 TB NVMe SSD Gen4x4
- Intel Core Ultra 9 275HX with 24 cores drives high-speed multitasking
- NVIDIA GeForce RTX 5080 Laptop GPU with 16GB video memory powers demanding games
- 0" QHD+ 240 Hz display delivers smooth, detailed visuals
- 32GB DDR5 5600 memory and 2TB NVMe Gen4x4 SSD provide fast, ample storage
- Magnesium-aluminium chassis at 0.94" thin and 6.39 lbs keeps it portable
18-inch QHD+ 240 Hz display
The MSI Stealth 18 HX AI A2XWIG-028US is an 18-inch gaming laptop with a 2560 x 1600 screen running at 240 Hz. It pairs an Intel Core Ultra 9 275HX processor with an NVIDIA GeForce RTX 5080 Laptop GPU. The system includes 32GB of DDR5 5600 memory and a 2TB NVMe Gen4x4 SSD. Windows 11 Pro is pre-installed.
Suited for high-refresh gaming and AI workloads
The 24-core CPU and 16GB GPU suit creators and gamers who need desktop-class speed in a 0.94-inch chassis. The Killer E3100G LAN and HDMI 2.1 output support competitive play and external displays. Buyers who prioritise battery life or a lighter carry weight should consider smaller alternatives.
RTX 5080 with 16GB video memory
The single specification that decides fit is the GeForce RTX 5080 Laptop GPU with 16GB of video memory. It determines whether the laptop can handle the target resolution and ray-tracing workloads. If the workload demands more VRAM or a different GPU tier, this model is not the right part.
Highlights
- Intel Core Ultra 9 275HX with 24 cores drives high-speed multitasking
- NVIDIA GeForce RTX 5080 Laptop GPU with 16GB video memory powers demanding games
- 0" QHD+ 240 Hz display delivers smooth, detailed visuals
- 32GB DDR5 5600 memory and 2TB NVMe Gen4x4 SSD provide fast, ample storage
- Magnesium-aluminium chassis at 0.94" thin and 6.39 lbs keeps it portable
Specifications
| Brand | MSI |
|---|---|
| Model | Stealth 18 HX AI A2XWIG-028US |
| Part Number | Stealth 18 HX AI A2XWIG-028US |
| Color | Midnight Black |
| Operating System | Windows 11 Pro |
| CPU | Intel Core Ultra 9 275HX |
| Screen | 18" |
| Memory | 32GB DDR5 |
| Storage | 2 TB NVMe SSD Gen4x4 |
| Graphics Card | NVIDIA GeForce RTX 5080 Laptop GPU |
| Video Memory | 16GB |
| Communication | Killer E3100G |
| AI Features | AI Ready |
| Dimensions (W x D x H) | 15.74" x 11.41" x 0.94" |
| Weight | 6.39 lbs. |
| CPU Type | Intel Core Ultra 9 (Series 2) |
| Processor Name | Intel Core Ultra 9 275HX |
| Number of Cores | 24-core (8P+16E) Processor |
| CPU L2 Cache | 40MB |
| CPU L3 Cache | 36 MB |
| Screen Size | 18.0" |
| Touchscreen | Non-Touch Screen |
| Wide Screen Support | Yes |
| Display Type | QHD+ |
| Resolution | 2560 x 1600 |
| Panel | IPS |
| Refresh Rate | 240 Hz |
| Color Gamut | 100% DCI-P3 |
| GPU/VPU | GeForce RTX 5080 Laptop GPU |
| Graphic Type | Dedicated Card |
| SSD | 2TB NVMe |
| Memory Speed | DDR5 5600 |
| Memory Spec | 16 GB x 2 |
| Memory Slot (Total) | 2 |
| Memory Slot (Available) | 0 |
| Max Memory Supported | 96 GB |
| Optical Drive Type | No |
| LAN | Killer E3100G |
| WLAN | Killer WiFi 7 BE1750 |
| WiFi Generation | Wi-Fi 7 |
| Bluetooth | Bluetooth 5.4 |
| USB | 2 x USB 3.2 Gen 2 Type-A |
| Thunderbolt | 2 x Thunderbolt 4 |
| HDMI | 1 x HDMI 2.1 |
| Ethernet | 1 x RJ-45 |
| Audio Ports | 1 x Headphone/Microphone Combo Jack |
| Audio | Sound by Dynaudio |
| Speaker | 2x2W Speaker, 4x2W Woofer |
| Virtual Reality Ready | Yes |
| Touchpad | Multi Touch |
| Keyboard | SteelSeries per-Key RGB with Anti-Ghost key (99 Key) |
| Backlit Keyboard | Backlit |
| Webcam | IR FHD w/shutter |
| Card Reader | SD7.0 |
| Style | Thin and Light |
| Type | Gaming / Home / Personal / Mainstream |
| Usage | Consumer / Gaming / Home / Personal / Mainstream |
| AC Adapter/Charger | 280-watt AC Adapter |
| Battery | 4 cell (99.9Whr) Li-Ion |
| Shipping weight | 3.83 kg |
| Package size | 457 × 356 × 103 mm |
Questions about this item
Should I pick the 32GB DDR5 5600 configuration or look for a larger memory option?
This model ships with 32GB DDR5 5600 soldered on board; no larger factory configuration is offered for this SKU.
What does the 240 Hz figure mean when I am actually gaming on the 18 inch QHD+ panel?
The 18.0 inch 2560 x 1600 screen refreshes at 240 Hz, so motion stays sharp in fast titles without needing an external monitor.
Which display standard does the HDMI 2.1 port support and what resolution does it cap at?
The single HDMI 2.1 output drives up to 4K at high refresh rates for external displays or TVs.
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