OWC Atlas Ultra CFexpress
The Fastest, Most Reliable CFexpress Card
When you need the fastest, most reliable CFexpress card, the Atlas Ultra CFexpress is ready to take you to the edge. With reliable peak performance up to 3,000MB/s write, 3,600MB/s read, and up to 1,500MB/s sustained write speed, this is the perfect media card for pro filmmakers or extreme action photographers to unleash their cameras capabilities.
Professional filmmakers can capture amazingly life-like 8K RAW video with cinema cameras like the Nikon Z9, Canon R5C, RED V-Raptor, and V-Raptor XL. As a testament to its quality, the Atlas Ultra CFexpress both in 325GB and 650GB capacities, is one of only several media cards that meets RED Digital Cinema’s stringent test standards and has been officially approved for use with their RED V-Raptor and V-Raptor XL Cinema cameras.
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 Ultra CFexpress cards for reliable peak performance up to 3,000MB/s write, 3,600MB/s read, and up to 1,500MB/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 Ultra 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 1500MB/s were observed. Performance will vary depending on host hardware, software, usage, and Atlas Ultra CFexpress card used.
OWC Atlas Ultra CFexpress
The Fastest, Most Reliable CFexpress Card
When you need the fastest, most reliable CFexpress card, the Atlas Ultra CFexpress is ready to take you to the edge. With reliable peak performance up to 3,000MB/s write, 3,600MB/s read, and up to 1,500MB/s sustained write speed, this is the perfect media card for pro filmmakers or extreme action photographers to unleash their cameras capabilities.
Professional filmmakers can capture amazingly life-like 8K RAW video with cinema cameras like the Nikon Z9, Canon R5C, RED V-Raptor, and V-Raptor XL. As a testament to its quality, the Atlas Ultra CFexpress both in 325GB and 650GB capacities, is one of only several media cards that meets RED Digital Cinema’s stringent test standards and has been officially approved for use with their RED V-Raptor and V-Raptor XL Cinema cameras.
| Ultra-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 8K |
| Dependable: | Delivers 1500MB/s minimum sustained write speed |
| 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 Ultra CFexpress cards for reliable peak performance up to 3,000MB/s write, 3,600MB/s read, and up to 1,500MB/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 Ultra 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 1500MB/s were observed. Performance will vary depending on host hardware, software, usage, and Atlas Ultra CFexpress card used.























