Experience the CFexpress 4.0 advantage and capture 8K raw cinema-quality video with the 256GB Professional GOLD CFexpress 4.0 Type B Memory Card from Lexar, which delivers read speeds of up to 3600 MB/s, write speeds of up to 3300 MB/s, and sustained write speeds of 1000 MB/s, all of which help to expedite post-production. Also featured is 8-point protection against temperatures, vibration, wear-out, dust (IP5X), drops, shocks, compression, and bends. Protection is provided by a limited lifetime warranty and data recovery software.

Impressive Pro Performance

PCIe 4.0 technology delivers max read speeds of 3600 MB/s and max write speeds of 3300 MB/s to capture vibrant, fast-action shots and then power through post-production.

Stunning Sustained Write Speeds

1000 MB/s sustained write speeds let you shoot commercial-quality video with no dropped frames and capture stutter-free burst-mode photos, shot after shot.

Accelerate Your Workflow by 2x

Paired with the Lexar Professional Workflow CFexpress 4.0 Type B Card Reader (sold separately), this card enables you to dramatically expedite your post-production process to twice as fast as CFexpress 2.0 cards.

Built to Withstand Harsh Environments

The Lexar Professional GOLD CFexpress 4.0 Type B Card features a rugged design that is temperature-proof, vibration-resistant, 12,000x wear-out resistant, dust-resistant (IP5X), 16.4' drop-proof, shock-resistant, bend-resistant, and 7x more compression-resistant than SD cards.

More Room for Your Creativity

With a massive capacity of up to 256GB, you can experience unrivaled performance that lets you shoot and record continuous, seamless, 8K raw video, resulting in a more efficient workflow.

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.