SUNEAST 640GB Ultimate Pro CFexpress Type B Memory Card (Gold Series)

The 640GB Ultimate Pro CFexpress Type B Memory Card from SUNEAST allows for high-speed continuous captures of still images, 8K and 4K video, and rapid file transfers, all of which help facilitate efficient post-production workflows. This card features a storage capacity of 640GB, a maximum read speed of 1700 MB/s, a maximum write speed of 1500 MB/s, and sustained write speeds of 1400 MB/s. Also featured is pSLC NAND flash memory and a writable area on the card's surface.