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Tiny black microSD Express card with gold contacts and Lexar branding

Lexar

Lexar LMSXPS0001T-BNNNU 1TB microSD Express memory card 900/600 MB/s

SKU CH-8S1J-TH4ZX MPN LMSXPS0001T-BNNNU

1TB microSD Express card with 900 MB/s read and 600 MB/s write speeds for fast game loading and file transfers

  • Card typeMicro SDXC
  • TypemicroSD Express Card
  • Capacity1TB
  • Speed Class Ratingclass_10
  • Read Speed900 megabytes_per_second
  • Write Speed600 megabytes_per_second
  • 1TB capacity stores many AAA games and media files
  • Up to 900MB/s read and 600MB/s write speeds cut transfer time
  • Class 10, U3, V30 ratings support Full HD and 4K recording
  • Operates from -13°F to 185°F for data safety in extreme conditions
  • IPX7 waterproof, wearproof, temperature-proof, x-ray-proof, vibration-resistant design

1TB microSD Express Card for Handheld Gaming

The Lexar PLAY PRO microSDXC Express Card delivers 1TB of capacity with up to 900MB/s read and 600MB/s write speeds. It uses the microSD Express interface to accelerate game loading and file transfers on compatible handheld consoles. The card carries Class 10, U3 and V30 ratings for sustained video capture. It is built new for immediate use.

Backward Compatibility and Reader Requirement

The card operates at UHS-I speeds in current Switch, Steam Deck and ROG Ally devices, while full Express performance requires a host with microSD Express support. Maximum 600MB/s write speed is achieved only when paired with a Lexar microSD Express card reader. IPX7 waterproofing, temperature proofing from -13 to 185°F, x-ray and vibration resistance protect data in harsh conditions.

Simple Installation with Speed Caveats

Insert the card into the device slot; no drivers or software are needed for basic operation. Full 900/600 MB/s throughput demands both an Express-compatible host and the specified Lexar reader, so buyers without that hardware will see UHS-I speeds. The card is not suited for devices lacking a microSD slot or for users needing internal SSD performance.

Highlights

  • 1TB capacity stores many AAA games and media files
  • Up to 900MB/s read and 600MB/s write speeds cut transfer time
  • Class 10, U3, V30 ratings support Full HD and 4K recording
  • Operates from -13°F to 185°F for data safety in extreme conditions
  • IPX7 waterproof, wearproof, temperature-proof, x-ray-proof, vibration-resistant design

Specifications

BrandLexar
Card typeMicro SDXC
ModelLMSXPS0001T-BNNNU
Part NumberLMSXPS0001T-BNNNU
TypemicroSD Express Card
Capacity1TB
Speed Class Ratingclass_10
Read Speed900 megabytes_per_second
Write Speed600 megabytes_per_second
Shipping weight0.01 kg
Package size140 × 102 × 5 mm

Questions about this item

Will the 1TB capacity ever need a replacement card for more space?

The 1TB capacity holds many AAA games and large files; if your library grows beyond that, you would add another card rather than replace this one.

What limits sustained write performance on this microSD Express card?

Sustained write speed is rated at 600MB/s when used with a compatible microSD Express reader; the card's V30 rating guarantees a minimum of 30MB/s sequential write.

How much heat does the card produce during all-day gaming sessions?

The card is rated to operate from -13°F to 185°F and is temperature-proof, so it handles extended use without thermal throttling concerns.

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