The 480GB Atlas Pro CFexpress 4.0 Type A Memory Card from OWC / Other World Computing features a storage capacity of 480GB and takes advantage of the PCIe 4.0 x1 bus to support high bit rate video up to 8K, high-resolution raw and JPEG images, and continuous shutter bursts. Designed for professional photographers, videographers, and content creators who need to capture demanding scenes including fast-moving sports, nature, and other action, this card features maximum sequential read speeds of 1850 MB/s, maximum sequential write speeds of 1700 MB/s, and minimum sustained write speeds of 400 MB/s.