Experience the CFexpress 4.0 advantage and capture 8K raw cinema-quality video with the 1TB 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 3000 MB/s, all of which help to expedite post-production. Key Features 1TB Storage Capacity PCIe 4.0 Bus Max Read Speed: 3600 MB/s Max Write Speed: 3300 MB/s Sustained Write Speed: 3000 MB/s Records Raw 8K Video IP5X Rated for Dust Protection Shock / Vibration / Temperature Proof Wear-Out / Compression / Bend Proof Limited Lifetime Warranty Impressive Pro Performance PCIe 4.0 technology delivers max read speeds of 3600 MB/s and max write speeds of 3000 MB/s to capture vibrant, fast-action shots and then power through post-production. Stunning Sustained Write Speeds 3000 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 1TB, you can experience unrivaled performance that lets you shoot and record continuous, seamless, 8K raw video, resulting in a more efficient workflow. Lexar Has You Covered Lexar´s Recovery Tool helps you recover accidentally dеleted 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.