SanDisk Professional - SANDISK Extreme PRO CFexpress™ 4.0 Type B Card
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About this product
Introducing the SANDISK Extreme PRO CFexpress™ 4.0 Type B card. Enabling seamless capture of 4K, 6K, 8K, and even 12K footage—so you're ready for every critical moment. Its high capacity gives you the freedom to create without limits, helping ensure key details of your vision are preserved. This is where speed meets storage, and your masterpiece begins. Compatibility | Cinema Cameras | Mirrorless Cameras | CFexpress Type B Card Readers In The Box SANDISK Extreme PRO CFexpress 4.0 Type B Card Product Features
Features
Boundary-Pushing Technology
Push past limits with PCIe® Gen4 technology that enables high read speeds up to 3700 MB/s, and write speeds up to 3500 MB/s to capture in 4K, 6K, 8K, and even 12K resolution.
Incredible Sustained Write Performance
Minimum sustained write speeds of 3100 MB/s [2TB-4TB models] enable consistent performance for long recording sessions, helping prevent dropped frames and maintaining smooth, seamless capture.
Video Performance Guarantee (VPG) Enabled
VPG1600 enabled for 1TB-4TB, and VPG800 and VPG400 for 128GB-400GB for minimum sustained speeds required to capture flawless footage.
Specifications
- Storage Capacity4 gigabytesMemory Card FormatCFexpress Type B
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Introducing the SANDISK Extreme PRO CFexpress™ 4.0 Type B card. Enabling seamless capture of 4K, 6K, 8K, and even 12K footage—so you're ready for every critical moment. Its high capacity gives you the freedom to create without limits, helping ensure key details of your vision are preserved. This is where speed meets storage, and your masterpiece begins. Compatibility | Cinema Cameras | Mirrorless Cameras | CFexpress Type B Card Readers In The Box SANDISK Extreme PRO CFexpress 4.0 Type B Card Product Features

Unmatched CFexpress 4.0 speed to capture smooth 8K RAW video Experience the PCle 4.0 advantage and capture stunning, seamless, cinema-quality 8K RAW video with write speeds up to 3400MB/s and dramatically expedite post-production with read speeds up to 3700MB/s. Equipped with 8-point protection against temperature, vibration, wear-out, dust (IP5X), drops, shocks, compression, and bends, the card also comes with data recovery software. Superior Performance. PCle 4.0 technology delivers 3700MB/s max read, 3400MB/s max write, and 3200MB/s minimum sustained write speeds. 2x Faster Post-Production Workflow than CFexpress 2.0. Unprecedented read speeds dramatically accelerate post-production, and you can pair it with the Lexar Professional Workflow CFexpress 4.0 Type B Card Reader to speed up your workflow to twice as fast as CFexpress 2.0. Capture Cinema-Quality Video. Blazing-fast write speeds, temperature control technology, and a VPG400 rating ensure seamless capture of 8K RAW video. Enhanced Endurance, Reliability, and Performance. Leveraging pSLC technology, these cards deliver a longer life span (up to 30000TBW), increased data reliability, lower power consumption, and the ability to store data for longer. Durability Is Built In. This CFexpress card is also designed to be temperature-proof, vibration-resistant, 12,000x wear-out resistant, dust-proof (IP5X), 5m drop-proof, shock-resistant, bend-resistant, and 7x more compression-resistant than SD cards. We've Got You Covered.Lexar Recovery Tool helps you recover accidentally deleted and formatted pictures or video files. 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.

Up to 900MB/s read and 800MB/s write speeds. VPG400 certified. Built with a rugged design resistant to temperature, shock, and vibration. Backed by a limited lifetime warranty.

Lexar 256GB GOLD CFexpress 4.0 Type A Memory Card, for Photographers, Videographers, Up to 1800/1650 MB/s, VPG 400
Specs
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