Next-gen and backward compatible

Your microSD Express card works with Nintendo Switch™ 2 and microSD UHS-I devices like computers, handheld consoles, tablets, or cameras. Your microSD express card lets you capture 4K videos and photos at high speed with ease.

World's No. 1 Flash Memory Brand

Performance and reliability you can count on from the world's number one brand for flash memory since 2003. All firmware and components are produced in-house, including our world-renowned DRAM and NAND, for quality you can trust.

Tiny card. Huge capacity

Dive into solo adventures or unforgettable family game nights. With one powerful microSD express card, your favorite games travel with you, making sure every adventure is ready to spark joy and excitement.

Speed that sparks your world

With sequential read speeds up to 800 MB/s, get into your game up to 4× faster than our standard microSD cards (UHS-I). That means less time on loads, install and updates and quicker access to your games and DLCs so you can jump straight into epic battles or solo adventures.

Stay cool. Keep the game going.

Keeps its cool even when the action heats up. Dynamic Thermal Guard (DTG) helps reduce your card from overheating for smooth performance during epic gaming marathons so nothing slows you down.

All your games on one tiny card

Store all your favorites games and downloadable content (DLCs) with up to 512GB of reliable storage. Keep your favorite open-world RPGs and battle royales ready to play anytime. No more deleting - just winning.

6-Proof Protection

Anything can happen when you’re gaming on the go, and your microSD Express card is built to handle it all. With 6 types of protection1-8, it stands up to spills, heat, drops, rough travel and more. It’s like a cheat code for maintaining your game progress

Boost your memory card health

Samsung Magician Software helps you unlock unstoppable P9 Express performance. It includes product authenticity verification and drive health monitoring.

General Information

Product Type：microSDXC Memory Card

Product Name：P9 Express

Application：
Compatible with devices that include a microSDXC™ slot, including Mobile phone, Tablet, Action Camera, Drone, Laptop, Gaming console, etc

Capacity：
512GB (1GB=1Billion byte) Actual storage capacity may be lower than the labeled capacity. Part of the storage may be used for system files and other storage control purposes.

NAND Type：Samsung V-NAND TLC

Controller：SM2708

Interface：PCIe Gen3.0x1, NVMe 1.3, SD 7.1, UHS-I

Dimensions & Weight：0.6 x 0.4 x 0.04 in

Weight：Approx. 0.009 oz

Performance：
Sequential Read SD Express 800 MB/s, UHS-I 90 MB/s

Speed Class：U3, V30, A1

Random Read (4KB, QD32)：SD Express 65K IOPS, UHS-I 2K IOPS

Random Write (4KB, QD32)：SD Express 52K IOPS, UHS-I 2K IOPS

Random Read (4KB, QD1)：SD Express 9K IOPS, UHS-I 2K IOPS

Random Write (4KB, QD1)：SD Express 30K IOPS, UHS-I 2K IOPS

HMB (Host Memory Buffer)：Support

Environment

Non-Operating Temperature：-40~185°F

Operating Temperature：0~113°F

Magnetic：15,000 Gauss, 30 secs

X-ray：100 mGy

Water：1M depth, 3% NaCl, 25℃

Humidity：40℃/93%, 85℃/85%

Durability：10,000 mating cycles