Speed. PRO X Series cards offer greater speeds than previous generations of SxS cards. They have a maximum read speed of 1250 MB/s and a maximum write speed of 600 MB/s, with minimum write speeds of 162.5 MB/s when using the ExpressCard/PCI Express 3.0 interface. It can transfer 240GB of video to a computer in roughly 3.5 minutes.

Reliability. SxS cards lead the industry in data retention. Shoot with confidence, knowing that these cards have the durability and build quality necessary for professional work.

Capacity. This 240GB card is capable of recording approximately 45 minutes in 4K XAVC Intra 60p, 110 minutes in 4K XAVC Intra 24p, and 445 minutes in HD422 MPEG 30p/60i.

Firmware Update May Be Required. Some cameras require a firmware update to use these memory cards. If you already have your own camera, please refer to Sony SxS PRO X Firmware Compatibility under Recommended before renting.