Pro speed

Up to 1500MB/s write and 1700MB/s read real-world speeds for the most advanced uses cases including fast burst RAW image sequences and high bitrate video recording up to 6K^1,2

Compatible

Fully compatible with a wide variety of DSLR and mirrorless cameras

Compliant

Fully meets CFexpress Type B 1.0 and 2.0 specifications

Effective

128GB and 256GB capacities for XQD format cameras that have been updated to support CFexpress

Tough

Impact, bend, shock, ESD, UV ray, and x-ray resistant

Worry-free

3 Year OWC Limited Warranty

Shoot, Store, and Swap… Anywhere

Atlas Pro 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 Pro CFexpress cards have your work –
and your back – well protected.

Who is it for?

• Action sport and wildlife photographers using Sony cameras that want the fastest offload times.
• Professional filmmakers using Sony cameras looking for a faster workflow when backing up media cards.
• High end photo and video Sony cameras up to 8K resolution.
• Professional content creators/Production companies looking to speed up their workflow.

What is it for?

• Recording a multicam interview using several Sony a7IV cameras.Capturing a loon landing on a lake
• Filming a documentary using Sony FX30, FX3 and FX6 cameras and wanting to capture stunning B-roll and slow-motion video.
• Creating a freeze-frame sequence of a pole vaulter or a bird in flight with Pro-fast burst mode on the Sony a9III.
• Capturing Pro hi resolution landscape pictures in RAW using a Sony a7RV.
• Reducing ingestion times in half when offloading these memory cards with an

Truth in Numbers

Truth in Numbers

Big theoretical performance numbers are certainly eye-catchers, but they are misleading when your workflow requires real-world speed. That’s why we take the extra time to run OWC flash storage solutions through intensive performance testing, and we share our test setup and parameters. Truthfully listing Atlas Pro CFexpress 4.0 Type A cards for reliable peak performance up to 1700MB/s write, 1850MB/s read, and 400MB/s sustained write speed defines our commitment to the “OWC Difference,” which ensures these CFexpress Type A cards will deliver the performance you are counting on.

Quality In = Quality Output

Thanks to an extremely thorough quality control process, you can work fearlessly knowing that your Atlas Pro 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. An Atlas Pro CFexpress card is the difference-maker your high-end workflows and maximum camera setting uses deserve.

Invest Confidently

Details matter when considering which memory card you should purchase. Atlas Pro CFexpress 4.0 Type A cards leverage the CFA 4.0 (PCIe Gen4) specification which ensures you can use them with the latest cameras and readers while remaining fully compatible your existing investment in CFA 2.0 (PCIe Gen3) spec rated gear.