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Lexar 128GB Professional CFexpress Type B Card DIAMOND Series

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  • 128GB Storage Capacity
  • PCIe 3.0 x2 / NVMe Protocols
  • Max Read Speed: 1900 MB/s
  • Max Write Speed: 1700 MB/s
  • Min. Sustained Write Speed: 1600 MB/s
  • VPG-400 Compliant at 400 MB/s
  • Records Raw 8K, 6K, 4K, and Beyond
  • Records High-Quality Images
  • Shock / Vibration / Temperature Proof

The Lexar 128GB Professional CFexpress Type B Card DIAMOND Series speeds up to 1900 MB/s, write speeds of up to 1700 MB/s, and consistent minimum sustained write speeds no lower than 1600 MB/s, this card excels in capturing smooth raw video in resolutions including 8K, 6K, 4K, and beyond. It also adheres to the VGP-400 video class standard, guaranteeing write speeds of at least 400 MB/s. Ideal for every stage from shooting in the field to post-production.

Designed to leverage the capabilities of next-generation cinema cameras, mirrorless cameras, and DSLRs, this card utilizes the PCI Express 3.0 x2 and NVMe protocols to provide high-speed performance, durability, and reliability. It is resistant to shock and vibration, as well as temperatures ranging from 14 to 158°F.

Dramatically Accelerate Your Workflow

The fast performance of the CFexpress Type B Card DIAMOND Series allows you to capture and transfer content quickly and efficiently. And with a read speed of up to 1900 MB/s, you will quickly power through post-production and dramatically accelerate your workflow from start to finish.

Supports Smooth 8K Video Performance

Featuring PCIe Gen 3 x2 and NVMe high-speed protocols, capture the highest quality raw, ProRes, and 8K video with ease. And with write speed of up to 1700 MB/s, 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/s for compatible host devices and recording media.

Backward Compatible with XQD Cameras

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

Capture Adventure with Ultimate Durability

This 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 limited lifetime warranty.

In the Box
  • Lexar 128GB Professional CFexpress Type B Card DIAMOND Series
  • Limited Lifetime Warranty
  • Limited 10-Year Warranty (In Germany and Regions Not Recognizing the Lifetime Warranty)
  • Limited Lifetime Warranty
  • Limited 10-Year Manufacturer Warranty (In Germany and Regions Not Recognizing the Lifetime Warranty)
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More Information
Memory Capacity1TB
Product ConditonNew


Card Type

CFexpress Type B

Storage Capacity

128 GB

Bus Type

PCI-Express 3.0

Read Speed

Maximum: 1900 MB/s

Write Speed

Maximum: 1700 MB/s Sustained: 1600 MB/s Minimum: 400 MB/s

Operating Temperature

14 to 158°F / -10 to 70°C

Storage Temperature

-13 to 185°F / -25 to 85°C

Packaging Info

Package Weight

0.07 lb

Box Dimensions (LxWxH)

5.2 x 4.6 x 0.6"

WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to
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