OWC 512GB Atlas Pro High-Performance CFexpress 4.0 Type B Memory Card, Professional Grade, up to 3000MB/s Write,3650MB/s Read, Capture up to 6K high bitrate Video
$159.99
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Product description
OWC Atlas Ultra CFexpress
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 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.
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Customer Reviews
4.7 out of 5 stars 64
4.6 out of 5 stars 78
Price
$159.99$159.99
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Capacity
256 GB 512 GB
Max sequential read
1700MB/s 1850MB/s
Max sequential write
1400MB/s 1700MB/s
Min sustained write
300MB/s 800MB/s
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Customer Reviews
4.7 out of 5 stars 64
4.6 out of 5 stars 78
Price
$159.99$159.99
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Blackmagic Cinema 6K
Compatible, but not at highest resolution settings Recommended
Canon C300 Mark III
Recommended Recommended
Canon C500 Mark III
Recommended Recommended
Canon 1DX Mark III
Compatible, but not at highest resolution settings Compatible
Canon EOS R3, Canon EOS R5, Canon EOS R5C
Compatible, but not at highest resolution settings Compatible
Fujifilm X-H2, Fujifilm X-H2S, Fujifilm GFX100 II
Compatible, but not at highest resolution settings Compatible
Panasonic GH6
Compatible, but not at highest resolution settings Compatible
Panasonic S1 / S1R
Recommended Recommended
PhaseOne XF IQ4
Recommended Compatible
SONY Burano
Compatible, but not at highest resolution settings Recommended
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Customer Reviews
4.7 out of 5 stars 64
4.6 out of 5 stars 78
Price
$159.99$159.99
— no data
RED V-Raptor/ V-Raptor XL/ Komodo-X
Compatible, but not at highest resolution settings
Nikon Z9
Compatible, but not at highest resolution settings, but not at highest resolution settings Compatible
Nikon Z8
Compatible, but not at highest resolution settings Compatible
Nikon Z6 / Z7
Recommended Recommended
Nikon Z6 II / Z7 II
Recommended Recommended
Nikon D500
Recommended Recommended
Nikon D850
Recommended Recommended
Nikon D5
Recommended Recommended
Nikon D6
Recommended Recommended
Supportive: Fully compatible with a wide variety of DSLR and mirrorless cameras Compliant: Fully meets CFexpress Type B 4.0, CFexpress Type B 2.0 and CFexpress Type B 1.0 specifications Tough: Impact, bend, shock, ESD, UV ray, and x-ray resistant Interface: CFexpress Type B System Requirements: Host supporting CFexpress Type B
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 cards for reliable peak performance up to 3,000MB/s write, 3,600MB/s read, and up to 800MB/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.
1. Up to 3,000MB/s write / up to 3,650MB/s read peak performance was observed based on testing OWC Atlas Pro CFexpress cards in an Ableconn PEX-CF106 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 800MB/s were observed. Performance will vary depending on host hardware, software, usage, and Atlas Pro CFexpress card used.
Cost-effective, highest quality memory card for the most demanding needs of professional photographers and the most common uses cases of professional filmmakers
Pro speed: up to 3000MB/s write and 3650MB/s read real-world speeds for the most advanced uses cases of professional content creators including fast burst RAW image sequences and high bitrate video recording up to 6K
Supportive: fully compatible with a wide variety of DSLR and mirrorless cameras; Compliant: fully meets CFexpress Type B 1.0, 2.0 and 4.0 specifications
Effective: 256 and 512GB capacities for XQD format cameras that have been updated to support CFexpress
Tough: impact, bend, shock, ESD, UV ray, and x-ray resistant; 3 Year OWC Limited Warranty
10 reviews for OWC 512GB Atlas Pro High-Performance CFexpress 4.0 Type B Memory Card, Professional Grade, up to 3000MB/s Write,3650MB/s Read, Capture up to 6K high bitrate Video
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$159.99
Shoptilyoudrop –
Works well
I have not had any issues with this card. It writes and reads very quickly! I have only filled the card once and that was due to my own ignorance. So it has pretty good storage capacity. I transfer all photos using my camera’s provided cable so I never have to remove it from my camera unless I were to fill it again and need an empty one. I had no problem with it working in my Nikon Z8, I am guessing it is compatible with all other Nikons that use a CFExpress. No glitches at all. Photos look great! I don’t do video recording so I can’t speak to the capability of the card in that respect. The card seems to be built very well, it’s very sturdy feeling. So far no complaints!
Jerry –
CF Express card
Tested in Canon R5 camera without any negative issues. It holds still and videos, and with 3K read/write speeds, it is adequate for a day of shooting pics. Transfer of images via Thundbolt 4 capable computers, docks and equipment are fast. I have not any issues with slow data transfers, camera speeds with large files are as expected, without any issues of corruption. Works well and would recommend.
William P. –
Nice alternative to more expensive memory cards.
Works without a problem and reasonably priced. This is the first time I’ve used a
Yozo Horiuchi –
Fast
Works wonderfully. Transfer speeds are fast. Great product.
Rossgraphix –
Fast and reliable!
Fast and reliable memory card! I needed something for a week in Hawaii. I was able to shoot 4000 48mpx images without experiencing any lag time. It was risky relying on one card, but it worked out great! Uploading to the computer was quick without any issues.
Edward –
Works well.
Needed a fast card for pro photography work. After thousands of shots, this held up nicely!
Don –
Works well but not as fast as other brands
It’s good for the price but there are other brands that has a better write speed for the same money.
Jason –
Fast and Reliable
So far this has been a great investment that I use with my Canon R5. The files transfer with good speed onto my Mac Studio M2 Ultra using a Lexar reader. I haven’t run into any issue in camera either (no heating or write speed issues). My only wish is that I bought the larger one now that I am getting into video more. I think given the current market these are a great value for the price. I would recommend.
Carlos –
Seems to work fine and fast speeds. Had it for a few months so can’t comment on longevity.
Andy Yan –
It reaches 1.2GB/s transfer rate from the card to the computer via USB 4 port or 600MB/s via USB 3.2 gen 2×2 port by the tests, which is much faster than my camera max transfer rate of 440MB/s. It will save the time to upload the data from the card into the computer.