
OWC Atlas Ultra CFexpress 4.0 Type B 1TB
OWC Atlas Ultra CFexpress Type B 1TB Memory Card, 3650MB/s Read, 3000MB/s Write
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OWC - 'Atlas Ultra CFexpress 4.0 Type B Memory Card'
1TB

The Fastest, Most Reliable CFexpress CardIntroducing the OWC Atlas Ultra CFexpress 4.0 Type B Memory Card, designed for professionals who demand both performance and reliability in the field. Boasting an impressive storage capacity of 1TB, this high-performance card leverages the power of the PCIe bus to seamlessly handle high-bit rate raw video up to 8K, as well as high-resolution raw and JPEG images. With maximum sequential read speeds of 3650 MB/s and write speeds reaching 3000 MB/s, the Atlas Ultra ensures that even the most demanding workflows, including continuous shutter bursts, are executed flawlessly. Plus, its rugged design withstands the rigours of any environment, protecting your invaluable content from impacts, shocks, and extreme temperatures while supporting broad compatibility across devices.
Quality In = Quality Output

extremely thorough quality control processThanks 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.
DependableDelivers up to 1500MB/s minimum sustained write speed.
CompatibleFully compatible with a wide variety of DSLR, mirrorless, and cinema cameras.
ToughImpact, bend, shock, ESD, UV ray, and x-ray resistant.
CompliantFully compliant up to CFexpress 4.0 Type B specification and meets CFexpress 1.0 and 2.0 specifications.
Ultra-SpeedUp 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 8K.
Shoot, Store, And Swap… Anywhere
total peace of mindAtlas 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?
• Advanced action sports photographers
• Advanced outdoor/wildlife photographers
• Professional video content creators
• Film production companies
• Feature film studios
What is it for?• Capturing a snowboarder doing an aerial trick
• Capturing a loon landing on a lake
• Branded, huge following influencers needing to create enhanced, professional-looking content for their channels
• Capturing highest quality footage for a blockbuster movie
Truth In Numbers

3000MB/sWrite Speed
3650MB/sRead Speed
1500MB/sSustained Write Speed
intensive performance testingBig theoretical performance numbers are certainly eye-catchers, but they are misleading when your workflow requires real-world speed. That’s why OWC take the extra time to run their flash storage solutions through intensive performance testing, and we share our test setup and parameters. Truthfully listing Atlas Ultra CFexpress cards for reliable peak performance up to 3000MB/s write, 3650MB/s read, and up to 1500MB/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.
Maximum Sequential And Sustained Read/Write Performances

Details matterDetails matter when it comes to making an investment into a memory card for your camera. That is why OWC Atlas Ultra CFexpress 4.0 cards leverage the CFA 4.0 specification that is backward compatible with CFA 2.0 (i.e. PCIe Gen3) cameras and readers of today, and forward compatible with CFA 4.0 (i.e. PCIe Gen4) cameras and readers of the future delivering the highest performance that you deserve.
Innergize Your Workflow

OWC custom-designed appOWC Innergize™ is the first stage of the Capture to Completion™ ecosystem of OWC products designed to seamlessly propel professional photographers, videographers, and content creators to the highest level of workflow performance and reliability. This OWC custom-designed app is a complete health, performance, and field upgrade management tool when using OWC Atlas memory cards with OWC Atlas readers and reader equipped products.

HealthOver time and use cycles, flash memory does wear out. Innergize verifies and reports the percentage of use life remaining. Now you can work with full confidence your OWC flash memory product will deliver the reliability you can trust.

SanitizeWrites, deletes, and formatting all take their toll on memory cards. Innergize cleans and restores the flash memory performance of OWC memory cards so you can get the best results on every use.

Field UpgradeWhen new cameras or firmware updates to existing cameras are introduced, they may not work properly with flash memory cards and drives. Innergize gives OWC memory card users the ability to quickly upgrade their firmware in the field for full compatibility, additional performance enhancements, and bug fixes for optimal reliability.