Lexar Professional CFexpress Type B Card - 256GB

256GB CFexpress Type-B Card

Capture high-quality images and HD video with professional-level speeds and capacities

Capture high-quality images and RAW 4K video with Lexar® Professional CFexpress™ Type-B card. Designed to leverage the capabilities of the next generation high-definition camcorders and DSLR cameras, this rugged card supports both PCI Express® Gen 3 and NVMe protocol while providing high-speed performance, durability, and reliability, with a read transfer speed of up to 1750MB/s1. This improves transfer speed from card to computer, dramatically accelerating workflow.

The Lexar Professional CFexpress Type-B cards come backed by expert technical support and a limited lifetime warranty.

Next-Generation Performance
Capture high-quality images and seamless RAW 4K video with the Lexar® Professional CFexpress™ Type B card. Designed to leverage the capabilities of next generation cinema cameras and DSLRs, this rugged card supports both PCI Express® Gen 3 and NVMe protocol while providing high-speed performance, durability, and reliability, with a read transfer speed of up to 1750MB/s¹.

Shoot more high-quality images and RAW 4K video
Designed to leverage the capabilities of next-generation cinema cameras and high-resolution DSLRs, the Lexar Professional CFexpress™ Type B card allows you to capture breathtaking high-quality images and extended lengths of RAW 4K video. It features blazing speeds of up to 1750MB/s read^1, and up to 1000MB/s write.

Capture adventure with ultimate durability
Whether you’re chasing sunsets or road races—or any other adventure, the Lexar Professional CFexpress Type B card delivers the rugged durability you need to protect from shock/vibration. So, from the Grand Canyon to the Great Wall, you have the peace of mind that you’ve got a card you can trust to capture breathtaking images.

Save time with dramatically accelerated workflow
The high-speed performance of the card allows you to shoot and transfer files quickly. And when used with the Lexar Professional CFexpress Type B Reader, you’ll maximize the read transfer speed capability of the card. This dramatically accelerates your workflow from start to finish, so you can save time and get back to business.

Backwards-compatible with XQD® cameras
For versatility, the card is backwards compatible with select XQD® cameras² enabling existing devices with next-generation performance.

As of 1/4/2021

• Canon EOS-1DX MKIII, Canon EOS C300 MKIII, Canon EOS C500 MKIII, Canon EOS R5
• Nikon Z6, Z6II, Nikon Z7, Z7II, Nikon D5, Nikon D6, Nikon D500, Nikon D850
• Panasonic S1, ​Panasonic S1R 

Rigorously tested
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.

• ¹Up to1750MB/s read transfer, write speeds lower. Speeds based on internal testing. Actual sustained speed may vary depending on host device.
• ²Compatible with firmware enabled CFexpress™ cameras
• Warning: CFexpress Type B cards are only compatible with devices that support the CFexpress format. Highest transfer speed achieved only when used with an CFexpress Type-B reader, indicated by a boxed USB logo on the product. Contact your device manufacturer for details.
• Product appearance, software offerings, and packaging may vary depending on ship date and available inventory.
• Actual usable memory capacity may vary. 1GB equals 1 billion bytes.
• Limited lifetime warranty is limited to 10 years from purchase in Germany and regions not recognizing lifetime warranty.