The 128GB CompactFlash Memory Card Extreme Pro UDMA from SanDisk features up to a 100MB/s read speed (write speed lower) and their Video Performance Guarantee, ensuring that you not only have ample room for your RAW and HD video files, but also that you won't be waiting in between shots for the camera to write to the card's memory.
Power Core Controller
Optimizes the write speed by distributing data across the card more rapidly and efficiently
A silicone coating provides extra protection against moisture and humidity
Video Performance Guarantee
Ensures that the write speed will never fall below 20MB/s for smooth, uninterrupted HD shooting