Unmatched performance to capture smooth 8K RAW video
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 minimum sustained write speed of 1600MB/s to capture smooth RAW 8K, 6K, 4K and beyond video with sustained performance.

Dramatically accelerate your workflow
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/s, you'll quickly power through post-production and dramatically accelerate your workflow from start to finish.

Supports smooth 8K video performance
Featuring PCIe Gen 3x2, NVMe high-speed protocols, and a write speed of up to 1700MB/s, this card captures the highest quality RAW, ProRes, and 8K video with ease. It also meets the VPG400 specification for professional-quality video, meaning it's guaranteed to capture video streams at a minimum guaranteed write speed of 400MB/s when used with compatible host devices and recording media.

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

Capture adventure with ultimate durability
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.

Rigorously tested
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.

Card Compatibility

Canon:
EOS R3 (6K RAW/ 6K/ 4K)
EOS R5 C (8K RAW / 8K / 6K / 4K / Full HD)
EOS R5 (8K RAW / 8K / 6K / 4K / Full HD)
EOS 1D X Mark III (5.5K RAW / 4K / Full HD)
EOS C500 Mark II (6K RAW / 4K RAW / Full HD)
EOS C300 Mark III (4K RAW / Full HD)

Nikon:
Z 8 (8K RAW / 8K UHD / 4K UHD / Full HD) (Update FW 2.0 or higher)
Z 9 (8K RAW / 8K UHD / 4K UHD / Full HD) (Update FW 2.0 or higher)
Z 7II (4K UHD / Full HD)
Z 6II (4K UHD / Full HD)
Z 7 (4K UHD / Full HD) (Update FW 3.0 or higher)
Z 6 (4K UHD / Full HD) (Update FW 3.0 or higher)
D 6 (4K UHD / Full HD)
D850 (4K UHD / Full HD) (Update FW C1.20 or higher)
D5 (4K UHD / Full HD) (Update FW C1.40 or higher)
D500 (4K UHD / Full HD) (Update FW C1.30 or higher)

Panasonic:
GH6 (5.8K / Full HD)
S1 (4K UHD / Full HD) (Update FW 1.5 or higher)
S1R (4K UHD / Full HD) (Update FW 1.5 or higher)

DJI:
Ronin 4D (8K / 4K / Full HD)

Fujifilm:
X-H2S (6K / 4K / Full HD)
X-H2 (8K / 4K / Full HD)

RED:
V-RAPTOR (8K / 4K / Full HD)
V-RAPTOR XL (8K / 4K / Full HD)