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

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

The Fastest, Most Reliable CFexpress Card
When you need the fastest, most reliable CFexpress card, the Atlas Ultra CFexpress is ready to take you to the edge. With incredibly high minimum sustained write speeds up to 1500MB/s, this is the perfect media card for pro filmmakers or extreme action photographers to unleash their cameras capabilities.

Professional filmmakers can capture amazingly life-like 8K RAW video in slow-motion with cinema cameras like the Nikon Z9, Canon R5C, and RED V-Raptor. As a testament to its quality, the Atlas Ultra CFexpress is one of only several media cards that meets RED Digital Cinema’s stringent test standards and has been officially approved for use with their RED V-Raptor Cinema camera.

Quality In = Quality Output
Thanks to an extremely thorough quality control process, you can work fearlessly knowing that your Atlas Ultra CFexpress card will flawlessly deliver the speed and data integrity you need when you only have one chance to capture the moment. Quality in, quality output. The Atlas Ultra CFexpress is the difference-maker for your high-end workflows and maximum camera setting uses.

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

Shoot, Store, and Swap… Anywhere
Atlas Ultra CFexpress cards can shrug off the toughest environmental challenges, including x-rays, UV rays, shocks, drops, and extreme temperatures. Go ahead…shoot, store, and swap with total peace of mind. Atlas Ultra CFexpress cards have your work – and your back – well protected.

Who is it for?
High-volume action sport and wildlife photographers
Professional filmmakers
High end cinema cameras
Professional content creators/production companies/feature films

What is it for?
Capturing the winning play of the game in clear detail
Creating a freeze-frame sequence of a cheetah running down prey
Branded, huge following influencers needing to create enhanced, professional-looking content for their channels
Product photo shoots

Includes
(1) OWC Atlas Ultra CFexpress Type B Memory Card
(1) Jewel Case
3 Year OWC Limited Warranty

Detailed Specs
Memory Card Specification: CFexpress 4.0
Memory Card Type: CFexpress Type B
Sequential Read (Max): Up to 3650 MB/s
Sequential Write (Max): Up to 3000 MB/s
Dimensions: Height: 0.4 cm (0.1 in) , Length: 3.9 cm (1.5 in) , Width: 3.0 cm (1.2 in)
Country of Origin: Taiwan
TAA Compliance: Yes
Ambient Temperature: Operating: 14°F to 185°F (-10°C to 85°C) , Non-Operating: -4°F to 185°F (-20°C to 85°C)

1. Not compatible with highest video resolution settings in the camera
2. Card is fully compatible, but camera will report card as "unsupported media."