MSI
MSI Raider 18 HX AI A2XWJG-841US 128 GB gaming laptop
18-inch UHD+ 120 Hz Mini LED laptop with Intel Core Ultra 9 285HX, RTX 5090 24 GB GDDR7, 128 GB DDR5 and 4 TB NVMe storage
- ColorCore Black
- Operating SystemWindows 11 Pro
- CPUIntel Core Ultra 9-285HX
- Screen18" UHD+ 120Hz
- Memory128GB
- Storage4 TB M.2 PCIe NVMe Gen4 SSD
- 24-core Ultra 9 285HX reaches 5.5 GHz turbo for heavy workloads
- RTX 5090 with 24 GB GDDR7 drives high-fidelity graphics
- 18-inch UHD+ Mini LED at 120 Hz delivers sharp motion
- 128 GB DDR5 5600 MHz dual-channel handles large datasets
- 4 TB PCIe 4.0 NVMe SSD provides fast boot and load times
18-inch UHD+ Mini LED display
The 18-inch UHD+ panel runs at 3840 by 2400 resolution and a 120 Hz refresh rate. Mini LED backlighting provides high contrast and bright highlights for gaming and content work.
Gelid GC Extreme thermal compound
The builder replaces the stock paste with Gelid GC Extreme on the CPU and GPU. This change lowers temperatures under load and reduces the chance of throttling during extended sessions.
Core Black chassis with Windows 11 Pro
The laptop weighs 7.94 lbs and measures 15.91 by 12.09 by 1.26 inches. Windows 11 Pro is pre-installed and the system has passed burn-in, benchmark and port-function tests before shipping.
Points forts
- 24-core Ultra 9 285HX reaches 5.5 GHz turbo for heavy workloads
- RTX 5090 with 24 GB GDDR7 drives high-fidelity graphics
- 18-inch UHD+ Mini LED at 120 Hz delivers sharp motion
- 128 GB DDR5 5600 MHz dual-channel handles large datasets
- 4 TB PCIe 4.0 NVMe SSD provides fast boot and load times
Caractéristiques
| Brand | MSI |
|---|---|
| Series | Raider 18 HX AI |
| Model | Raider 18 HX AI A2XWJG-841US |
| Part Number | MS-RAIDER18HXA2841-HID18P |
| Color | Core Black |
| Operating System | Windows 11 Pro |
| CPU | Intel Core Ultra 9-285HX |
| Screen | 18" UHD+ 120Hz |
| Memory | 128GB |
| Storage | 4 TB M.2 PCIe NVMe Gen4 SSD |
| Graphics Card | NVIDIA® GeForce RTX™ 5090 Laptop GPU |
| Video Memory | 24GB |
| Communication | LAN and WLAN |
| Dimensions (W x D x H) | 15.91"x 12.09"x 1.26" |
| Weight | 7.94 lbs |
| CPU Type | Intel Core Ultra 9 (Series 2) |
| Processor Name | Intel Core Ultra 9 285HX |
| Number of Cores | 24-core (8P+16E) Processor |
| Turbo Frequency | Max Turbo Frequency 5.5 GHz |
| CPU L3 Cache | 36 MB |
| Screen Size | 18.0" |
| Touchscreen | No |
| Display Type | UHD+ |
| Resolution | 3840 x 2400 |
| Panel | UHD+ |
| Refresh Rate | 120Hz |
| Color Gamut | 100% DCI-P3 |
| Display Features | Mini LED HDR |
| GPU/VPU | NVIDIA GeForce RTX 5090 Laptop GPU |
| SSD | 4 TB |
| HDD | No |
| Storage Spec | 2x 2 TB M.2 PCIe 4.0 x4 NVMe SSD |
| Memory Speed | 5600MHz (Speeds subject to system capability) |
| Memory Spec | 2 x 64 GB |
| LAN | GB LAN (Up to 2.5G) |
| WLAN | Killer WiFi 7 BE1750 |
| Bluetooth | BT 5.4 |
| USB | 3x USB 3.2 Gen 2 |
| Thunderbolt 3 | 2x Thunderbolt™ 5 w DP/PD3.1 |
| HDMI | 1x HDMI™ v2.1 |
| Audio Ports | 1x Mic-in/Headphone-out Combo Jack |
| Touchpad | Multi Touch |
| Keyboard | SteelSeries per-Key RGB with Anti-Ghost key (99 Key) |
| Webcam | IR FHD w/shutter |
| Card Reader | Full size SD UHS-III |
| Style | Standard |
| Type | Gaming |
| Usage | Consumer |
| AC Adapter/Charger | 400W |
| Battery | 4 cell (99.9Whr) Li-Ion |
Questions sur cet article
How often should the Gelid GC Extreme thermal paste on the CPU and GPU be reapplied?
The Gelid GC Extreme thermal interface material is applied during the build process and is designed to last the usable life of the laptop; routine replacement is not required.
Which component hits its thermal limit first during extended all-core workloads on the Core Ultra 9 285HX?
The 24-core processor reaches its thermal threshold before the RTX 5090 GPU under sustained heavy loads, triggering clock-speed reduction to manage heat.
What are the fan noise levels and surface temperatures when the RTX 5090 runs at full load all day?
Under continuous maximum load the cooling system moves significant air volume, producing audible fan noise, while keyboard-deck temperatures rise noticeably above idle levels.
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