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Experience the CFexpress 4.0 advantage and capture 8K raw cinema-quality video with the 1TB Professional DIAMOND CFexpress 4.0 Type B Memory Card from Lexar, which delivers read speeds of up to 3700 MB/s, write speeds of up to 3400 MB/s, and sustained write speeds of 3200 MB/s, all of which help to expedite post-production. Additionally, thanks to its VPG-400 rating, write speeds are guaranteed not to drop below 400 MB/s. 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.

Superior Performance

PCIe 4.0 technology delivers max read speeds of 3700 MB/s, max write speeds of 3400 MB/s, and sustained write speeds of 3200 MB/s.

2x Faster Post-Production Workflow than CFexpress 2.0

Read speeds dramatically accelerate post-production and you can pair this card with the Lexar Professional Workflow CFexpress 4.0 Type B Card Reader to speed up your workflow to be twice as fast as CFexpress 2.0.

Capture Cinema-Quality Video

Blazing fast write speeds, temperature control technology, and a VPG-400 rating ensure the seamless capture of 8K raw video.

Enhanced Endurance, Reliability, and Performance

Leveraging pSLC technology, this card delivers a longer life span (up to 30,000 TBW), increased data reliability, lower power consumption, and the ability to store data for longer.

Durability Built-In

This CFexpress card is also designed to be temperature-proof, vibration-resistant, 12,000x wear-out resistant, dust-proof (IP5X), 16.4' drop-proof, shock-resistant, bend-resistant, and 7x more compression-resistant than SD cards.

Lexar Has You Covered

Lexar's Recovery Tool helps you recover accidentally deleted and formatted pictures or video files and a limited lifetime warranty provides extra peace of mind.

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.