WESTERN DIGITAL SanDisk Extreme Pro Cfast 2.0 Memory Card 256GB - 525mb/s Read Speed

A NEW LEVEL OF PERFORMANCE FOR CAMERAS AND CAMCORDERS
Designed in parallel with leading-edge camera manufacturers, the SanDisk Extreme PRO CFast 2.0 memory card delivers the speed and capacity professionals need for Full HD recording specifications, including high-definition 4K video recording1. Next level write speeds help you keep up with the new generation of professional cameras and camcorders, while data transfer speeds of up to 515MB/s make your post-production workflow more efficient. With 64GB or 128GB you get plenty of room for large RAW image files and the high-quality video that broadcast and cinema demands.

BUILT FOR NEW GENERATION, HIGH PERFORMANCE CAMERAS & CAMCORDERS
Designed in collaboration with leading-edge manufacturers, this new CFast™ 2.0 memory card delivers the high performance of the broadcast, cinema and photography industries demand today.

WRITE SPEEDS OF UP TO 440MB/S FOR 128GB
The SanDisk Extreme PRO CFast 2.0 memory card with write speeds of up to 440MB/s (2933X) and data-transfer speeds of up to 515MB/s2 the 128GB3 memory card can keep up with the burst-mode shooting of professional-grade cameras and camcorders. It also saves you time when moving large image or video files from your camera to your computer.

WRITE SPEEDS OF UP TO 240MB/S FOR 64GB
The SanDisk Extreme PRO CFast 2.0 memory card with write speeds of up to 240MB/s (1600X) and data-transfer speeds of up to 515MB/s (3433X)2, the 64GB2 memory card can keep up with the burst-mode shooting of professional-grade cameras and camcorders. It also saves you time when moving large image or video files from your camera to your computer.

HIGH SPEEDS FOR FULL HD & CINEMA-QUALITY 4K VIDEO
Resource-intensive Full HD and cinema-quality 4K video recording1 require high write speeds. The SanDisk Extreme PRO CFast 2.0 card offers the speed required for flawless high-resolution video. This camera card is compatible with the new generation of high-performance cameras and camcorders based on CFast 2.0 technology.

TESTED UNDER EXTREME CONDITIONS
This memory card can operate in temperatures ranging from -13ºF to 185ºF (-25ºC to 85ºC).

How to use

Insert the CFast 2.0 card into a compatible camera or camcorder slot following the device manufacturer’s instructions. Use the higher-capacity 128GB card when extended recording time or high burst rates are expected; choose 64GB for shorter shoots where lower write speed is acceptable. After recording, transfer files to a computer using a CFast 2.0-compatible card reader to achieve the advertised data-transfer rates. Handle the card carefully, avoid physical damage, and follow standard file backup procedures.

Recommendations

For reliable capture of Full HD and 4K content, verify your camera supports CFast 2.0 and check the camera manufacturer’s recommended media list. Use the 128GB card for burst-mode workflows and long takes; maintain regular backups to prevent data loss.