Lexar® Professional CFexpress™ Type B Card DIAMOND Series | Lexar

Lexar® Professional CFexpress™ Type B Card DIAMOND Series

Lexar® Professional CFexpress™ Type B Card DIAMOND Series

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256GB128GB

up to 1900MB/s read, up to 1700MB/s write

up to 1900MB/s read, up to 1700MB/s write

Superior performance
Smooth 8K Video
Backwards Compatibility
VPG 400 video class

Features

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 product designs undergo extensive testing in the Lexar Quality Labs,facilities with more than 1,100 digital devices, to ensure performance, quality, compatibility, and reliability.

Specification

Capacity

128GB / 256GB

Form Factor

CFexpress Type B

Interface

PCIe Gen3x2

Min sustained write speed

1600MB/s

Performance

up to 1900MB/s read, up to 1700MB/s

Operating Temperature

-10° C ~ 70° C (14°F ~ 158°F)

Storage Temperature

-25° C ~ 85° C (-13°F ~ 185°F)

Dimension (LxWxH)

29.60 x 38.50 x 3.80 mm / 1.16” x 1.51” x 0.14”

Weight

7.65g / 0.016lbs

Warranty

Lifetime limited warranty

1 Up to1900MB/s read transfer, write speeds lower. Speeds based on internal testing. Actual speed may vary depending on host device.
2 Compatible with firmware enabled CFexpress™ cameras
3 Limited lifetime warranty is limited to 10 years from purchase in Germany and regions not recognizing lifetime warranty
*Shock resistant (1500G, duration 0.5ms, Half Sine Wave) and vibration resistant (10~2000Hz, 1.5mm, 20G, 1 Oct/min, 30min/axis(X,Y,Z)). Based on internal testing. Actual performance may vary.
Temperature-proof: Withstands operating temperature range from 14ºF (-10ºC) or 158ºF (70 ºC) and non-operating temperatures from -13ºF (-25ºC) or 185ºF (85 ºC).
Warning: CFexpress™ Type B cards are only compatible with devices that support the CFexpress™ format. Highest transfer speed achieved only when used with a CFexpress™ Type B reader, indicated by a boxed USB logo on the product. Contact your device manufacturer for details.
Lexar is not liable for any loss of data or images.
[Note:]
[Product page only:] Product appearance, performance, software offerings, and packaging may vary depending on ship date and available inventory.
Actual usable memory capacity may vary. 1GB equals 1 billion bytes.

Product Numbers

Global

Capacity

#Part

256GB

LCXEXDM256GRNENG

128GB

LCXEXDM128GRNENG

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