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Black 15.6 inch gaming laptop with RGB keyboard

MSI

MSI Katana A15 gaming laptop AMD Ryzen 9 8945HS RTX 4070 32GB 512GB 15.6 144Hz

SKU CH-RJ07-DWYQC

A 15.6 inch 144Hz FHD gaming laptop with AMD Ryzen 9 8945HS, RTX 4070 8GB GDDR6, 32GB DDR5 and 512GB PCIe SSD

  • Processor NameAMD Ryzen 9 8945HS
  • Screen Size15.6"
  • Operating SystemWindows 11 Home
  • GPU/VPUGeForce RTX 4070 Laptop GPU
  • SSD512GB PCIe
  • Memory16GB

RAM 32GB

SSD 1TB PCIe SSD

NBOperatingSystem Windows 11

  • 8-core Ryzen 9 8945HS up to 5.2 GHz handles heavy workloads
  • RTX 4070 8 GB GDDR6 delivers high frame rates in modern games
  • 6-inch 144 Hz FHD display keeps motion sharp
  • 32 GB DDR5 memory runs demanding apps without slowdown
  • 512 GB PCIe SSD loads games and files quickly

Katana A15 Ryzen 9 8945HS laptop

This MSI Katana A15 is a 15.6 inch gaming laptop powered by an AMD Ryzen 9 8945HS processor with 8 cores and 16 threads. It pairs that CPU with an NVIDIA GeForce RTX 4070 laptop GPU carrying 8GB of GDDR6 memory. The system ships with Windows 11 Home and a 144Hz full HD display.

Suits gamers needing high frame rates

The 144Hz panel and RTX 4070 graphics suit players who want smooth motion in competitive titles at 1920x1080 resolution. Buyers who need more than 512GB of storage or more than 16GB of memory should look elsewhere unless they plan to upgrade after purchase.

Opened chassis for memory and storage upgrades

The supplier opens the factory seal to install a 32GB DDR5 kit and a 1TB PCIe SSD before shipping. This means the laptop arrives with upgraded components already tested. Buyers uncomfortable with a pre-opened box or who prefer to perform upgrades themselves should consider an unopened unit.

Highlights

  • 8-core Ryzen 9 8945HS up to 5.2 GHz handles heavy workloads
  • RTX 4070 8 GB GDDR6 delivers high frame rates in modern games
  • 6-inch 144 Hz FHD display keeps motion sharp
  • 32 GB DDR5 memory runs demanding apps without slowdown
  • 512 GB PCIe SSD loads games and files quickly

Specifications

Processor NameAMD Ryzen 9 8945HS
Screen Size15.6"
Operating SystemWindows 11 Home
GPU/VPUGeForce RTX 4070 Laptop GPU
SSD512GB PCIe
Memory16GB

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the 15.6 inch 144Hz FHD display need an external power source or dock to run at its native 1920x1080 resolution?

No, the 15.6 inch panel runs at 1920x1080 and 144Hz directly from the RTX 4070 8GB GDDR6 graphics without any dock or external power.

Will my older USB 2.0 peripherals work with the USB 3.2 Type-A and Type-C ports on this laptop?

Yes, the two USB 3.2 Type-A ports and the USB 3.2 Type-C port are backward compatible with USB 2.0 devices.

How can I confirm the Ryzen 9 8945HS is boosting up to 5.2 GHz and the RTX 4070 is active during a game?

Open Task Manager or MSI Center while gaming to watch the CPU clock hit 5.2 GHz and the GPU utilisation rise on the RTX 4070 8GB GDDR6.

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