Frequently Bought Together

Total price $572
256 GB
Flash card type
Read speed
1900 MB/s
Write speed
1700 MB/s
Flash memory class
PCIe Gen3 ×2
Product colour
Operational conditions
Operating temperature (T-T)
-10 - 70 °C
Storage temperature (T-T)
-25 - 85 °C
Weight & dimensions
29.6 mm
38.5 mm
3.8 mm
7.65 g

From field to post production, experience the unmatched performance of the Lexar® Professional CFexpress™ Type B Card DIAMOND Series. Designed to meet the demands of professional filmmakers and content creators, this card unleashes blazing fast speeds of up to 1900MB/s read, 1700MB/s write and min sustained write speed of 1600MB/s1 to capture smooth RAW 8K, 6K, 4K and beyond video with sustained performance.

The blazing-fast performance of the Lexar® Professional CFexpress™ Type B Card DIAMOND Series allows you to capture and transfer content quickly and efficiently. And with an industry-leading read transfer speed up to 1900MB/s1, you’ll quickly power through post-production and dramatically accelerate your workflow from start to finish.

Featuring PCIe Gen 3x2 and NVMe high-speed protocols, capture the highest quality RAW, ProRes, and 8K video with ease. And with write speed of up to 1700MB/s1, this card enables seamless and sustainable performance when content is written to the card. This card also supports VPG 400 specification for professional-quality video. This means the card’s been tested and guaranteed for professional video capture streams at a minimum guaranteed write speed of 400MB/s1 for compatible host devices and recording media.

For added versatility, Lexar® Professional CFexpress™ Type B DIAMOND Series is backwards compatible with select XQD® cameras2 enabling existing devices with next-generation performance.

The Lexar® Professional CFexpress™ Type B Card DIAMOND Series is built with the rugged durability you need to capture even in the harshest of conditions. The cards are designed to be shock and vibration-proof, and resistant to extreme temperatures*. And, for added peace of mind, the card is backed by a Lifetime Limited Warranty3.

All Lexar products undergo extensive testing in the Lexar Quality Labs, facilities with thousands of different cameras and digital devices to ensure performance, quality, compatibility, and reliability.

Lexar LCXEXDM256G-RNENG, 256 GB, CFexpress, 1900 MB/s, 1700 MB/s, Black

Lexar LCXEXDM256G-RNENG. Capacity: 256 GB, Flash card type: CFexpress, Read speed: 1900 MB/s, Write speed: 1700 MB/s. Product colour: Black

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