Extreme IV is the new industry leader in the best-in-class solution for high profile professional photographers. As the elite flash memory cards available on the market, Extreme IV has extremely fast read/write speeds. This line provides the durability, high-speed, and quality demands for serious photography.

SanDisk’s award-winning technology solidifies the strength of the Extreme IV family of high-performance flash cards.


Advanced Features:

Designed to meet the critical speed and performance needs of serious professional photographers. Significantly improved workflow efficiency for capturing, viewing, upload and transferring large image files
Ideal for demanding photo shoots under severe weather conditions—heat, cold, wind, rain, snow, etc.
Built to perform in the most extreme environments and temperatures—from
-13º F to 185º F
-25º C to 85º C
Up to 40MB/sec* sequential read and write (leveraging the new Extreme FireWire Reader)
Durable, reliable and thoroughly tested—temperature tested (heat and cold); shock and vibration tested
Data recovery software—ensures your photos will always be there (even if you delete them accidentally)
Dedicated, priority technical support hotline for direct customers of SanDisk Extreme products
Included travel case keeps your memory cards organized

*Based on SanDisk internal testing

Note: 1 megabyte (MB) = 1 million bytes; 1 gigabyte (GB) = 1 billion bytes.
Some of the listed capacity is used for formatting and other functions, and thus is not available for data storage.