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OWC 256GB Atlas Pro CFexpress 4.0 Type B Memory Card

BH #OWCCFXB4P256 • MFR #OWCCFXB4P00256
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OWC 256GB Atlas Pro CFexpress 4.0 Type B Memory Card
Key Features
  • 256GB Storage Capacity
  • PCIe 4.0 x2 Bus
  • Max Sequential Read Speed: 3650 MB/s
  • Max Sequential Write Speed: 3000 MB/s
The Atlas Pro CFexpress 4.0 Type B Memory Card from OWC / Other World Computing features a storage capacity of 256GB and takes advantage of the PCIe 4.0 x2 bus to support high-bit rate video up to 6K, high-resolution raw and JPEG images, and continuous shutter bursts. Designed for professional photographers, videographers, and content creators who need to capture demanding scenes including fast-moving sports, nature, and other action. This card features maximum sequential read speeds of 3650 MB/s, maximum sequential write speeds of 3000 MB/s, and sustained write speeds of 800 MB/s.
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In Stock
$152.99
Price $169.99
Instant Savings $17.00
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OWC 256GB CFexpress Type B Overview

By B&H Photo's

The Atlas Pro CFexpress 4.0 Type B Memory Card from OWC / Other World Computing features a storage capacity of 256GB and takes advantage of the PCIe 4.0 x2 bus to support high-bit rate video up to 6K, high-resolution raw and JPEG images, and continuous shutter bursts. Designed for professional photographers, videographers, and content creators who need to capture demanding scenes including fast-moving sports, nature, and other action. This card features maximum sequential read speeds of 3650 MB/s, maximum sequential write speeds of 3000 MB/s, and sustained write speeds of 800 MB/s.

To help facilitate card usage in almost any environment, as well as keeping your content safe, OWC built the Atlas Pro with a rugged design that can withstand impacts, bends, shocks, ESD, UV rays, X-rays, and temperatures ranging from 10 to 161°F. To ensure this card may be used with a wide range of devices, OWC built it with support for CFexpress 4.0, 2.0, and 1.0, as well as backward compatibility for XQD.

OWC Atlas Pro CFexpress
Cost-effective, high-quality memory card for the most demanding needs of professional photographers and the most common use cases of professional filmmakers.
Professional Performance Made Affordable
When you want a CFexpress Type B memory card that checks all the boxes for your most common professional workflow needs, Atlas Pro CFexpress is your cost-effective choice. You'll enjoy improved performance for the most demanding photo projects, including intermediate action sports and wildlife photos, as well as 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.
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
Write speeds up to 3000 MB/s and read speeds up to 3650 MB/s for the most advanced uses cases including fast burst raw image sequences and high bitrate video recording up to 6K.

Compliant
Fully compliant up to the CFexpress Type B 4.0 specification and meets Type B 1.0 and 2.0 specifications.

Tough
Impact, bend, shock, ESD, UV, and X-ray resistant.

Compatible
Fully compatible with a wide variety of DSLR and mirrorless cameras.

Effective
Use with XQD format cameras that have been updated to support CFexpress Type B.

Shoot, Store, and Swap... Almost 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
  • Professional video cameras up to 6K resolution
  • Individual content creators and small production companies
  • Old Nikon DSLR based on XQD media cards that now support CFexpress cards
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 influencers who need to create enhanced, professional-looking content for their channels
  • Product photo shoots
Truth in Numbers
Big theoretical performance numbers are certainly eye catchers, but they rarely reflect real world performance. That's why OWC takes the extra time to run OWC flash storage solutions through intensive performance testing. Truthfully listing Atlas Pro CFexpress cards for reliable peak performance with read speeds up to 3650 MB/s, write speeds up to 3000 MB/s, and sustained write speeds that won't drop below 800 MB/s defines their commitment to the OWC difference, which ensures these CFexpress Type B cards will deliver the performance you are counting on.
UPC: 810144627748

OWC 256GB CFexpress Type B Specs

Quantity
1
Card Type
CFexpress Type B
Storage Capacity
256 GB
Bus Type
PCI-Express 4.0
Read Speed
Maximum: 3650 MB/s
Write Speed
Maximum: 3000 MB/s
Sustained: 800 MB/s
Operating Conditions
10 to 161°F / -12 to 72°C 
Storage Conditions
-4 to 185°F / -20 to 85°C 
Packaging Info
Package Weight
0.055 lb
Box Dimensions (LxWxH)
4.85 x 4.1 x 0.75"

OWC 256GB CFexpress Type B Reviews

See any errors on this page? Let us know

Is this card compatible with Canon EOS R5?

Is this card compatible with Canon EOS R5?
Asked by: Amit
Yes, you will be able to use this card on the Canon EOS R5.
Answered by: David B
Date published: 2023-11-21

Is it compatible with R5 Mark II?

Is it compatible with R5 Mark II?
Asked by: Eduardo
Yes, the OWC 512GB Atlas Pro CFexpress 4.0 Type B Memory Card is compatible with the OWC 512GB Atlas Pro CFexpress 4.0 Type B Memory Card.
Answered by: Daniel C
Date published: 2024-10-08
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