For those working in high-performance industries such as broadcasting, cinema, and photography, the 256GB Extreme PRO CFast 2.0 Memory Card from SanDisk combines the speed, capacity, and performance needed to record uninterrupted DCI 4K video, which has a resolution of 4096 x 2160 and a 17:9 aspect ratio. It features a SATA III 6 Gb/s bus, a maximum read speed of up to 525 MB/s (3500x), a maximum write speed of up to 450 MB/s (2933x), and a minimum write speed of 130 MB/s. Its minimum write speed is backed up by the Video Performance Guarantee 130 standard (VPG-130), meaning that its minimum write speed will never drop below 130 MB/s.
The SanDisk Extreme Pro CFast USB 3.0 Reader and Writer has been designed to handle the high-resolution files that Cfast compatible cameras put out, with remarkable speed, so as to keep up to pace with the professionals that are using them. With a USB 3.0 interface, transfer speeds of up to 500MB/s are possible, while to avoid any possible drama the reader is backwards compatible with USB 2.0.