The OWC Atlas Pro CFexpress 4.0 Type A Memory Card provides 240GB of fast, reliable storage and utilizes the PCIe 4.0 x1 interface to support high-bitrate 8K video, high-resolution RAW and JPEG photography, and continuous burst shooting. Built for professional photographers, videographers, and content creators, it’s ideal for capturing fast-paced action such as sports and wildlife. The card delivers maximum sequential read speeds of up to 1850 MB/s, write speeds up to 1700 MB/s, and a minimum sustained write speed of 400 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.

Work up to 2x Faster

OWC Atlas Pro CFexpress 4.0 Type A memory cards utilize the latest in flash memory technology to double the speeds of CFexpress 2.0 cards while remaining backward compatible with existing devices. With read speeds of up to 1850 MB/s, write speeds of up to 1700 MB/s, and VPG-200 certified to work with all Sony camera modes, these Atlas Pro CFexpress cards are great for the professional filmmaker or extreme action photographer that wants to dramatically speed up their offloads.

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 and quality output. An Atlas Pro CFexpress card is the difference maker your high-end workflows and maximum camera setting uses deserve.

Pro Speed

This card has write speeds of up to 1700 MB/s and read speeds of up to 1850 MB/s for the advanced use cases of professional content creators, including fast burst raw images sequences and high bitrate video recording up to 8K

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

Designed for use in Sony Alpha and FX cameras, including the a9 III, a1, a7S III, a7 IV, a7R V, FX3, FX6, FR7, and FX30 as well as CFexpress Type A memory card readers and reader slot equipped devices.

Supportive

VPG-200 certified to work with Sony camera modes and enable the highest allowable settings in Sony Alpha, FX, and FR7 cameras.

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 using Sony cameras that want fast 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 and production companies looking to speed up their workflow

What Is It For?

• Recording a multi-cam 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
• Recording pro-slow motion using a Sony a7sIII or 8K video with a Sony a1
• Creating a freeze-frame sequence of a pole vaulter or a bird in flight with pro-fast burst mode on the Sony a9 III
• Capturing pro high-resolution landscape pictures in RAW using a Sony a7R V
• Reducing ingestion times in half when offloading these memory cards with an OWC Atlas USB4 CFexpress 4.0 Card Reader

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 OWC takes the extra time to run OWC flash storage solutions through intensive performance testing, and they share their test setup and parameters. Listing Atlas Pro CFexpress 4.0 Type A cards for reliable peak performance with write speeds of up to 1700 MB/s write, read speeds of up to 1850 MB/s, and sustained write speeds of 400 MB/s defines OWC's commitment to the OWC Difference, which ensures these CFexpress Type A cards will deliver the performance you are counting on.

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.

A Pairing for Performance

Because OWC too are content creators, they understand having confidence in gear performance and reliability is a must. That's why they've spent years designing a complete ecosystem of solutions to give you peace of mind in your workflow. From memory cards to custom software apps to card readers, the Atlas ecosystem delivers something greater than the sum of its parts. By pairing your Atlas Pro CFexpress 4.0 Type A card with an OWC Atlas USB4 CFexpress 4.0 Card Reader, you can experience up to over 2x faster offloads.

Innergize Your Workflow with High Performance and Reliability

OWC 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 a high 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.