The Lexar 320GB Professional CFexpress Type A Card SILVER Series caters to photographers and videographers who are looking for a step up from the capacity and speeds offered by the ageing SD format of the memory card. The Type-A cards, while not as widely accepted as the more popular CFExpress Type-B cards, are used in the latest Sony Alpha and FX cameras and offer a good balance of speed and capacity, far outstripping SD but not quite keeping pace with the large Type-B.
The Silver 320GB option comes in the compact Type A form factor and features high-performance capabilities, including max read speeds of 800MB/s and max write speeds of 700MB/s.
If you’re looking for a card for video capture, then knowing that the card is rated VPG200 ensures a minimum sustained write speed of 200MB/s for smooth, uninterrupted video recording. This makes the speed and capacity of the card particularly suitable for capturing high-speed action and seamless 8K video.