Lexar has just released a duo of new memory cards with fast transfer speeds, ready to handle your highest-resolution captures. The new CFexpress Type-B cards can read at up to 1750MB/s and write at 1000MB/s, and can easily handle RAW 4K recording and workflow.
Key Features:
- Easily capture RAW 4K video
- CFexpress Type-B
- Read speed of up to 1750MB/s
- Write speed of up to 1000MB/s
- Uses PCIe 3.0 and NVMe protocols
- Crafted for newer camcorders and DSLRs
- Available in 128GB and 256GB
- Durable
- Limited lifetime warranty

Accelerated Transfer Speeds
With the new generation of camcorders and DSLRs, RAW 4K is more popular than ever, and creators need their memory cards to keep up with the new standard. The new Lexar CFexpress Type-B is capable of read speeds up to 1750MB/s and write speeds of up to 1000MB/s. If you are shooting in RAW 4K — or even higher — having read/write speeds this high dramatically accelerates the workflow. Users can efficiently transfer content from their memory card to their hard drive or computer at the end of a long day of shooting, cutting down on data transfer times significantly.
The reason for the cards’ fast data transfer speeds lies in the on-board PCIe 3.0 and NVMe protocols. Combining the two means the protocols work together to fire data back and forth promptly. The new Lexar CFexpress cards come in 128GB and 256GB, giving you a healthy amount of storage space, especially if you’re shooting in RAW 4K.
Lexar has constructed their new memory cards to be highly durable, making them suited for long days and tough conditions. Plus, the company offers a limited lifetime warranty on their memory cards.
The new Lexar CFexpress Type-B cards are now available in 128GB () and 256GB () at Adorama.