ARRI edition SanDisk Extreme Pro 512 GB CFast 2.0 card. Professional media with customized firmware for optimum performance in ARRI cameras. SanDisk CFast 2.0 cards have an extended temperature range below freezing, which makes them a good choice for cold weather conditions. The 512 GB card is particularly useful for project shooting at the highest quality settings or to achieve extended recording time with moderate compression. Recording capacity at 24fps: approx. 48 min ARRIRAW 2.8K; 30 min ARRIRAW 3.4K OG ; approx. 54 min Apple ProRes 4444 16:9 4K UHD Note: Only supported by ALEXA Mini and AMIRA. This card is not supported by ALEXA XT or ALEXA SXT W. SanDisk Product Code: SDCFSP-512 (A and B) Important Note: Retail 512 GB SanDisk Extreme PRO CFast 2.0 cards are not supported by ARRI cameras.