"Western Digital Unveils World's First 4TB SD Card for High-Capacity Storage"
TL;DR Summary
Western Digital previews the industry's first 4 TB SD card at the NAB trade show, set for commercial release in 2025. The SanDisk Extreme Pro SDUC 4 TB SD card complies with the SDUC standard, uses the UHS-I interface, and is rated for speed Class 10 and Video Speed Class V30, making it suitable for 8K video recording. The card's NAND and pricing details have not been disclosed, but it is expected to utilize the forthcoming BiCS 9 NAND and may support the off-spec DDR200/DDR208 mode for higher transfer rates.
- Western Digital Previews 4 TB SD Card: World's Highest-Capacity AnandTech
- 4TB SD cards are arriving in 2025 for your cameras and laptops The Verge
- SanDisk reveals world's first 4TB SD card for 8K video and storage bragging rights TechRadar
- SanDisk's shows off the world's first stupendously large 4TB SD card PCWorld
- NAB: Western Digital unveils new storage solutions Televisual
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