MSI Katana 15 i9-14900HX RTX 5070 12GB 16GB 512GB gaming laptop
- Intel Core i9-14900…
- 15.6"
MSI
An 18-inch QHD+ 240Hz gaming laptop driven by a 16-core Ryzen 9 9955HX and RTX 5080 with 16 GB GDDR7, 32 GB DDR5 and 2 TB storage
SSD 2TB PCIe SSD
Operating System Windows 11 Pro
This MSI Vector A18 pairs an AMD Ryzen 9 9955HX 16-core processor with an NVIDIA GeForce RTX 5080 16GB GDDR7 graphics card. The 18.0-inch IPS-level panel delivers 2560x1600 resolution at 240Hz with 100% DCI-P3 colour coverage. It ships with 32GB DDR5 memory and a 2TB PCIe SSD running Windows 11 Home.
Two USB 4 ports with DisplayPort and Power Delivery 3.1 sit alongside three USB 3.2 Gen 2 Type-A ports and an HDMI 2.1 output supporting 8K at 60Hz or 4K at 120Hz. A wired RJ45 jack, combo audio jack and SD card reader complete the physical links. Wi-Fi 7 and Bluetooth 5.4 handle wireless duties without extra dongles.
The 15.91 x 12.09 x 1.26-inch chassis weighs 7.94 pounds and houses the 64MB Smart Cache CPU with its 2.5GHz to 5.4GHz boost range. In typical gaming loads the thermal solution keeps the 16-core chip and 16GB GDDR7 GPU stable while fan noise stays at a moderate level for an 18-inch class machine. Power draw scales with the 5080 GPU workload under the discrete graphics mode.
| Processor Name | AMD Ryzen 9 9955HX |
|---|---|
| Screen Size | 18.0" |
| Operating System | Windows 11 Home |
| GPU/VPU | GeForce RTX 5080 Laptop GPU |
| SSD | 512GB PCIe |
| Memory | 16GB |
| WiFi Generation | Wi-Fi 7 |
其他版本
同系列產品,記憶體、散熱器或時脈不同 — 下單前請先比較。
The 16-core CPU runs at 2.5 GHz base and can boost to 5.4 GHz; sustained loads will be managed by the laptop's thermal design.
The 18-inch QHD+ 240 Hz panel and RTX 5080 16 GB GDDR7 are cooled by MSI's internal thermal solution; surface temperatures and fan noise rise with load.
The laptop uses its supplied barrel-type adapter; the two USB4 ports support Power Delivery 3.1 for alternate charging.
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