MSI
MSI Raider 18 HX AI A2XWJG 18" UHD+ 120Hz Mini LED Ultra 9-285HX RTX 5090 32GB 16TB gaming
An 18" UHD+ 120Hz Mini LED gaming laptop with an Intel Core Ultra 9 285HX 24-core CPU, RTX 5090 24GB GDDR7 graphics, 32GB DDR5 memory and 16TB NVMe PCIe 4.0 storage
- ColorCore Black
- Operating SystemWindows 11 Home
- CPUIntel Core Ultra 9-285HX
- Screen18" UHD+ 120Hz
- Memory32GB
- Storage16 TB M.2 PCIe NVMe Gen4 SSD
- 18-inch UHD+ Mini LED display at 120 Hz for crisp high-resolution visuals
- Intel Core Ultra 9 285HX 24-core CPU up to 5.5 GHz turbo for heavy workloads
- NVIDIA RTX 5090 laptop GPU with 24 GB GDDR7 for top-tier graphics power
- 16 TB PCIe 4.0 NVMe storage in dual 8 TB drives for massive fast capacity
- Gelid GC Extreme thermal compound on CPU and GPU lowers temperatures under load
Raider 18 HX AI A2XWJG-841US
This 18-inch gaming laptop pairs an Intel Core Ultra 9 285HX processor with an NVIDIA RTX 5090 GPU and 24 GB of GDDR7 video memory. The 3840 x 2400 Mini LED panel runs at 120 Hz for sharp, responsive visuals. Windows 11 Home ships pre-installed on a 16 TB PCIe 4.0 NVMe array.
Gelid GC Extreme thermal compound upgrade
The builder replaces stock thermal interface material with Gelid GC Extreme on both CPU and GPU to lower peak temperatures and reduce throttling during sustained loads. A full quality-control pass includes BIOS and driver updates, burn-in stress testing, benchmark verification, and physical inspection. This service targets enthusiasts who want factory-level reliability with enthusiast-grade cooling.
32 GB DDR5 5600 dual-channel memory
The 32 GB kit handles heavy multitasking and memory-hungry applications without paging. Dual 8 TB NVMe drives deliver 16 TB of fast storage for large game libraries and project files. The 24 GB GDDR7 frame buffer supports high-resolution textures and compute workloads, while the 120 Hz UHD+ panel remains the limiting factor for ultra-high frame-rate competitive play.
Highlights
- 18-inch UHD+ Mini LED display at 120 Hz for crisp high-resolution visuals
- Intel Core Ultra 9 285HX 24-core CPU up to 5.5 GHz turbo for heavy workloads
- NVIDIA RTX 5090 laptop GPU with 24 GB GDDR7 for top-tier graphics power
- 16 TB PCIe 4.0 NVMe storage in dual 8 TB drives for massive fast capacity
- Gelid GC Extreme thermal compound on CPU and GPU lowers temperatures under load
Specifications
| Brand | MSI |
|---|---|
| Series | Raider 18 HX AI |
| Model | Raider 18 HX AI A2XWJG-841US |
| Part Number | MS-RAIDER18HXA2841-HID5 |
| Color | Core Black |
| Operating System | Windows 11 Home |
| CPU | Intel Core Ultra 9-285HX |
| Screen | 18" UHD+ 120Hz |
| Memory | 32GB |
| 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 16 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 about this item
What are the chassis dimensions and weight for the Raider 18 HX AI A2XWJG?
The laptop measures 15.91 inches wide, 12.09 inches deep, 1.26 inches high and weighs 7.94 lbs.
How is the Gelid GC Extreme thermal interface material applied, and what step is often missed?
The compound is pre-applied to the CPU and GPU during the build-to-order process; the step users miss is skipping the burn-in period that lets the material settle for optimal conductivity.
When will the 16 TB PCIe 4.0 NVMe storage or 32 GB DDR5 5600 MHz memory need replacement?
The dual 8 TB NVMe SSDs and dual-channel DDR5 modules are rated for the laptop's service life; replace only if diagnostics report a drive health failure or memory errors.
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