OWC Atlas Ultra Type B CF Express Card

High-performance, highest quality memory cards for the most demanding video recording uses of professional filmmakers and continuous burst mode shooting by advanced photographers.



Reliably capture 8K RAW video with your top-of-the-line cinema camera

  • Ultra-Speed: Up to 3000MB/s write and up to 3650MB/s read real-world speeds for the most advanced use cases including fast burst RAW image sequences and high-bitrate video recording up to 8K1
  • Dependable: Delivers up to 1500MB/s minimum sustained write speed
  • Compatible: Fully compatible with a wide variety of DSLR, mirrorless, and cinema cameras
  • Compliant: Fully compliant up to CFexpress 4.0 Type B specification and meets CFexpress 1.0 and 2.0 specifications
  • Tough: Impact, bend, shock, ESD, UV ray, and x-ray resistant
  • Worry-free: 3 Year OWC Limited Warranty