The 256GB Cinema PRO CFX 310 cFAST 2.0 Memory Card from Silicon Power features a storage capacity of 256GB, uses MLC NAND flash memory, and takes advantage of the SATA III bus to support maximum sequential read speeds of 530 MB/s and maximum sequential write speeds of 330 MB/s. All of this allows for users to capture 4K video and Full HD video as well as raw still images and rapid-fire bursts. Thanks to its fast read and write speeds, users will also be able to quickly offload large files for storage or editing. Built for extreme conditions, the Cinema PRO CFX 310 is protected against vibrations of 15 g at 10-2000 Hz, shocks of 1500 g at 0.5 ms, drops of up to 2.46', and temperatures ranging from 32 to 158°F.

Please note that this card supports the CFast Type I form factor. CFast cards with a Type I form factor can be used in devices with CFast Type I and CFast Type II slots.