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OWC Atlas Pro CFexpress

Cost-effective, highest quality memory card for the most demanding needs of professional photographers and the most common use cases of professional filmmakers

Up to

1500MB/s

Write Speed

Compatible with

Pro

Cameras

Up to

6K RAW

High-Bitrate Video

Fast

Burst

Photo Shoots

128GB

Only $84.99

256GB

Only $134.99

512GB

Only $169.99

1.0TB

Only $349.99

2.0TB

Only $649.99

Awesome Professional Performance Made Affordable

When you want a CFexpress Type B memory card that checks all the boxes for all the most common professional workflow needs, Atlas Pro CFexpress is your cost-effective choice. You’ll enjoy awesome performance for the most demanding photo projects including intermediate action sports and wildlife photos. Capture up to 6K high bitrate video. Whether you’re a photographer using a firmware updated XQD camera and only need modest storage or are a filmmaker using the latest camera, there’s an Atlas Pro CFexpress card in the optimal capacity for your specific need.

Compatibility You Can Count On

recommended
compatible
compatible, but not at highest resolution settings
128GB OWC Atlas Pro CFexpress Memory Card
256GB OWC Atlas Pro CFexpress Memory Card
2TB OWC Atlas Pro CFexpress Memory Card
560GB OWC Atlas Ultra CFexpress Memory Card

Atlas Pro

Atlas Pro

Atlas Pro

Atlas Ultra

Capacity

128GB

256GB

512GB - 2.0TB

165GB - 650GB

Max sequential read

1700MB/s

1700MB/s

1700MB/s

1700MB/s

Max sequential write

1400MB/s

1400MB/s

1500MB/s

1500MB/s

Min sustained write

140MB/s

300MB/s

400MB/s

1300MB/s

Canon C300 Mark III

Canon C500 Mark II

Canon 1DX Mark III

Canon EOS R3

Canon EOS R5

Canon EOS R5C

DJI Ronin 4D Cinema 6K (325GB, 650GB cards)

Fujifilm X-H2

Fujifilm X-H2S

Nikon Z9

Nikon Z6 / Z7

Nikon Z6 II / Z7 II

Nikon D500

Nikon D850

Nikon D5

Nikon D6

Panasonic GH6

Panasonic S1 / S1R

PhaseOne XF IQ4

RED Approved

RED V-Raptor (325GB, 650GB cards)

RED V-Raptor XL (325GB, 650GB cards)

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. The Atlas Pro CFexpress is the difference-maker for your high-end workflows and maximum camera setting uses.

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 6K1,2

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?

  • Intermediate action sports photographers
  • Intermediate outdoor/wildlife photographers
  • Individual pro photo / video creatives with advanced capabilities
  • Film production companies

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

Truth in Numbers

Up to

1500MB/s

Write Speed

Up to

1700MB/s

Read Speed

Up to

400MB/s

Sustained Write Speed

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 cards for reliable peak performance up to 1500MB/s write, 1700MB/s read, and up to 400MB/s sustained write speed defines our commitment to the “OWC Difference,” which ensures these CFexpress Type B cards will deliver the performance you are counting on.

Get Maximum Performance from Your Atlas Pro CFexpress Cards

Details matter when it comes to obtaining the highest performance from your CFexpress card. Only use a high-quality CFexpress Type B memory card reader such as the OWC Atlas FXR that has been specifically designed and extensively test proven to deliver effective heat dissipation so your memory card will deliver maximum sustained throttle-free performance.

If you must use a camera or reader that doesn’t dissipate heat effectively, Atlas Pro CFexpress cards have built-in protection that automatically reduces speed to prevent heat damage while ensuring a safe to handle temperature.

OWC Atlas Ultra CFexpress Memory Card + OWC Atlas FXR Reader - HD Speed Test screenshot

After intensive stress tests with multiple full capacity cycles, the Atlas FXR reader still delivers consistent sustained 1400MB/s read and 1200MB/s write performance from a 650GB Atlas Ultra CFexpress card while maintaining a safe temperature.

OWC, Trusted by Pros & Enthusiasts the World Over

OWC, Trusted by Pros & Enthusiasts the World Over

We build our hardware to the highest standards of reliability and performance. Because 100% reliability is always the goal, we rigorously quality test and back our hardware with a 3 Year OWC Limited Warranty and award-winning customer support.

Learn More
  1. Up to 1500MB/s write / up to 1700MB/s read peak performance was observed based on testing OWC Atlas Pro CFexpress cards in an Ableconn PEX-CF106 PCI Express 3.0 x4 Host Adapter Card in a Gigabyte Aorus Master X570 motherboard with an AMD Ryzen 9 5950X 4.9GHz CPU and 32GB RAM, in Windows 10 Pro using Crystal Disk Mark (1GB file size). Sustained write speeds up to 140MB/s for the 128GB card, up to 300MB/s for the 256GB card, and up to 400MB/s for the 512GB-2TB cards was observed. Performance will vary depending on host hardware, software, usage, and Atlas Pro CFexpress card storage capacity used.
  2. Atlas Pro CFexpress cards in 512GB and higher capacities are recommended for 6K video recording.