MSI
MSI Raider 18 HX AI A2XWJG-841US gaming laptop
An 18-inch UHD+ 120 Hz Mini LED gaming laptop driven by a 24-core Intel Core Ultra 9 285HX and an RTX 5090 with 24 GB GDDR7, plus 32 GB DDR5 5600 memory and 4 TB NVMe 4.0 storage
- ColorCore Black
- Operating SystemWindows 11 Home
- CPUIntel Core Ultra 9-285HX
- Screen18" UHD+ 120Hz
- Memory32GB
- Storage4 TB M.2 PCIe NVMe Gen4 SSD
- 24-core Ultra 9-285HX reaches 5.5 GHz turbo for heavy workloads
- 18-inch UHD+ Mini LED at 120 Hz delivers 3840 x 2400 detail
- RTX 5090 with 24 GB GDDR7 drives high-frame-rate gaming
- 32 GB DDR5 5600 dual-channel memory handles multitasking smoothly
- 4 TB PCIe 4.0 NVMe storage loads games and apps fast
18-inch UHD+ Mini LED gaming laptop
This 18-inch MSI Raider 18 HX AI A2XWJG-841US laptop pairs an Intel Core Ultra 9 285HX 24-core processor with an NVIDIA GeForce RTX 5090 laptop GPU carrying 24 GB GDDR7 video memory. The 120 Hz Mini LED panel runs at 3840 x 2400 resolution. Windows 11 Home comes pre-installed for immediate use.
Check power and thermal headroom before ordering
The 24-core CPU reaches a 5.5 GHz max turbo frequency and the discrete GPU carries 24 GB GDDR7, so sustained loads will draw significant power from the AC adapter. Verify your workspace has stable mains supply and adequate ventilation for a 7.94 lb chassis measuring 15.91 x 12.09 x 1.26 inches. The 32 GB DDR5 5600 MHz dual-channel memory and 4 TB PCIe 4.0 NVMe storage are already configured.
Thermals, noise and power draw in normal use
HIDevolution applies Gelid GC Extreme thermal interface material on both CPU and GPU to lower peak temperatures and reduce throttling during intensive workloads. A full burn-in stress test validates thermal behaviour before shipment. Expect fan noise to rise under combined CPU and GPU load while the cooling system manages the 36 MB L3 cache processor and high-wattage graphics silicon.
Points forts
- 24-core Ultra 9-285HX reaches 5.5 GHz turbo for heavy workloads
- 18-inch UHD+ Mini LED at 120 Hz delivers 3840 x 2400 detail
- RTX 5090 with 24 GB GDDR7 drives high-frame-rate gaming
- 32 GB DDR5 5600 dual-channel memory handles multitasking smoothly
- 4 TB PCIe 4.0 NVMe storage loads games and apps fast
Caractéristiques
| Brand | MSI |
|---|---|
| Series | Raider 18 HX AI |
| Model | Raider 18 HX AI A2XWJG-841US |
| Part Number | MS-RAIDER18HXA2841-HID3 |
| Color | Core Black |
| Operating System | Windows 11 Home |
| CPU | Intel Core Ultra 9-285HX |
| Screen | 18" UHD+ 120Hz |
| Memory | 32GB |
| 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 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 sur cet article
What comes in the box and what must be bought separately?
The laptop ships with the 18" UHD+ Mini LED display, Intel Core Ultra 9-285HX, NVIDIA GeForce RTX 5090 24 GB GDDR7, 32 GB DDR5 5600 MHz, 4 TB PCIe 4.0 NVMe SSD, Windows 11 Home, Gelid GC Extreme on CPU and GPU, and the power adapter. No extra parts are required for operation.
Which configuration should I choose among the listed versions?
This model is offered as a single configuration: 24-core Ultra 9-285HX at 2.1 GHz up to 5.5 GHz, 32 GB DDR5, 4 TB SSD (2 x 2 TB), 18" 3840 x 2400 120 Hz Mini LED, RTX 5090 24 GB GDDR7, Core Black chassis, 7.94 lbs.
What does the 5.5 GHz max turbo frequency mean in daily use?
The 24-core processor can boost up to 5.5 GHz on demanding threads, so heavy compiles, 3D renders, and high-refresh gaming see peak single-thread speed while the Gelid GC Extreme paste helps sustain clocks under load.
Également dans ce rayon
Les clients ont aussi comparé
Même rayon, même caisse — huit monnaies et un taux bloqué 30 minutes.
HP ZBook 15v G5 Xeon E-2176M 16GB 512GB Quadro P600 gaming laptop
- 15.6"
ASUS TUF Gaming FX505DT-EB73 gaming laptop 15.6 120Hz Ryzen 7 3750H GTX 1650 8GB 512GB
HP OMEN 16 Gaming Laptop Intel Core 7 240H RTX 5060 16GB 1TB 16.0" 2K Ceramic White
- 16.0"
- 1TB



