Samsung began pre-orders for the 512GB model of Samsung's microSD Express card, the "P9 Express," starting on Friday, October 31, 2025.
It will be released on Amazon.co.jp on Friday, November 4, 2025.
Samsung's P9 Express microSD Express Card, Compatible with Switch 2, Makes Its Debut!
The "P9 Express" is a microSD Express card compatible with the Nintendo Switch 2.
It boasts up to 4 times faster performance than UHS-I microSD cards, achieving sequential read speeds of up to 800MB/s.
It significantly shortens load times, allowing for smooth and comfortable gameplay.
Dynamic Thermal Guard (DTG) maintains the optimal card temperature, ensuring stable performance even during high-load periods.
With a large 512GB storage capacity, you can comfortably save game data, DLC, images, and more.
It features protection functions against water, heat, X-rays, magnets, drops, and wear, safeguarding your important data.
It also has backward compatibility with devices equipped with a UHS-I slot, allowing for smooth transfer of photos and 4K videos.
The "Samsung Magician" software lets you check the memory card's status and verify its authenticity, allowing for secure use.
The price for the "P9 Express" 512GB model on Amazon.co.jp is 99.99 USD (tax included).
For more details, please see the "P9 Express" product page.
| Product Overview | |
|---|---|
| Name | microSD Express Card - P9 Express |
| Capacity | 512GB |
| Standard | microSDXC |
| Bus Interface Speed | PCIe Gen 3.0 x1、NVMe 1.3、SD 7.1 / UHS-I SDR 104 |
| Speed Class | Class 10、U3、V30 |
| Sequential Read Speed | 800 MB/s (SD Express) / 90 MB/s (UHS-I) |
| Durability Protection Functions | Waterproof, Heat-resistant, X-ray Proof, Magnetic-resistant, Drop-resistant, Wear-resistant |
| Warranty | 3-year limited warranty |
