MSI
MSI Raider 18 HX AI A2XWJG-841US gaming laptop 18" UHD+ 120Hz Mini LED Ultra 9-285HX RTX 5090
An 18-inch UHD+ 120Hz Mini LED gaming laptop driven by a 24-core Intel Core Ultra 9-285HX and an RTX 5090 with 24 GB GDDR7, plus 64 GB DDR5 and 16 TB NVMe storage
- ColorCore Black
- Operating SystemWindows 11 Home
- CPUIntel Core Ultra 9-285HX
- Screen18" UHD+ 120Hz
- Memory64GB
- Storage16 TB M.2 PCIe NVMe Gen4 SSD
- Intel Core Ultra 9 285HX 24-core processor reaches 5.5 GHz turbo for heavy workloads
- NVIDIA RTX 5090 laptop GPU with 24 GB GDDR7 drives high-frame-rate gaming and creative tasks
- 18-inch UHD+ Mini LED panel at 120 Hz delivers 3840 x 2400 detail for immersive visuals
- 64 GB DDR5 5600 MHz dual-channel memory and 16 TB PCIe 4.0 NVMe storage handle large projects fast
- Gelid GC Extreme thermal compound on CPU and GPU lowers temperatures to sustain performance
18-inch UHD+ Mini LED mobile workstation
The MSI Raider 18 HX AI A2XWJG-841US is an 18-inch gaming laptop built around a 3840 x 2400 120Hz Mini LED panel. It targets professionals and enthusiasts who need desktop-class compute and graphics in a single chassis. The system ships with Windows 11 Home and a Core Black finish.
Gelid GC Extreme thermal upgrade over stock
HIDevolution replaces the factory thermal interface material with Gelid GC Extreme on the CPU and GPU. The modification lowers sustained temperatures and reduces throttling during extended compute or rendering workloads. The jump is worth it when sessions run long enough for heat to saturate the stock solution.
24-core Ultra 9 285HX with RTX 5090 under load
The 24-core Intel Core Ultra 9 285HX reaches a 5.5 GHz max turbo frequency alongside the NVIDIA GeForce RTX 5090 Laptop GPU with 24 GB GDDR7. Dual-channel DDR5 5600 memory and 16 TB of PCIe 4.0 NVMe storage keep data flowing during prolonged heavy use. The 7.94 lb chassis dissipates heat across a 15.91 x 12.09 x 1.26 inch frame.
Points forts
- Intel Core Ultra 9 285HX 24-core processor reaches 5.5 GHz turbo for heavy workloads
- NVIDIA RTX 5090 laptop GPU with 24 GB GDDR7 drives high-frame-rate gaming and creative tasks
- 18-inch UHD+ Mini LED panel at 120 Hz delivers 3840 x 2400 detail for immersive visuals
- 64 GB DDR5 5600 MHz dual-channel memory and 16 TB PCIe 4.0 NVMe storage handle large projects fast
- Gelid GC Extreme thermal compound on CPU and GPU lowers temperatures to sustain performance
Caractéristiques
| Brand | MSI |
|---|---|
| Series | Raider 18 HX AI |
| Model | Raider 18 HX AI A2XWJG-841US |
| Part Number | MS-RAIDER18HXA2841-HID10 |
| Color | Core Black |
| Operating System | Windows 11 Home |
| CPU | Intel Core Ultra 9-285HX |
| Screen | 18" UHD+ 120Hz |
| Memory | 64GB |
| Storage | 16 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 | 16 TB |
| HDD | No |
| Storage Spec | 2 x 8 TB M.2 PCIe 4.0 x4 NVMe SSD |
| Memory Speed | 5600MHz (Speeds subject to system capability) |
| Memory Spec | 2 x 32 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
What chassis clearance does the 15.91" x 12.09" x 1.26" frame need inside a backpack or sleeve?
The laptop measures 15.91 inches wide, 12.09 inches deep and 1.26 inches thick, so choose a sleeve or compartment rated for at least an 18-inch class device with a little extra depth for the power brick.
Which screws and clips must be removed to reach the two M.2 slots holding the 16 TB of storage?
Remove all bottom-case screws, then gently pry the panel starting at the front edge; the two M.2 4.0 x4 slots sit side-by-side under a single thermal pad — lift the pad once, swap drives, then reseat the pad before closing.
When should the Gelid GC Extreme compound on the CPU and GPU be reapplied?
Re-paste with Gelid GC Extreme if sustained core temperatures climb more than 10 °C above your baseline after a year of heavy loads, or whenever the heatsink is removed for a fan cleaning or SSD upgrade.
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