OWC Atlas Ultra CFexpress 4.0 Type B 1TB

The OWC Atlas Ultra CFexpress 4.0 Type B memory card delivers professional-grade performance for demanding photography and videography workflows. With PCIe Gen 4 x2 interface and Innergize™ controller technology, it achieves sequential read speeds up to 1850 MB/s and write speeds up to 1700 MB/s, ensuring rapid file transfers and smooth 8K video recording.

Advantages

Exceptional speed and reliability for high-resolution content creation. The card's minimum sustained write speed of 1600 MB/s guarantees consistent performance during extended burst shooting or continuous video capture. Built with 3D TLC NAND and advanced error correction, it provides data integrity and long-term durability. Shock, vibration, X-ray, UV, and ESD resistance make it ideal for on-location use in challenging environments.

Suitable for

• Professional photographers using high-end DSLR and mirrorless cameras with CFexpress Type B slots
• Videographers recording 4K, 6K, or 8K video at high bitrates
• Content creators requiring fast offload and editing workflows
• Field applications where ruggedness and reliability are critical

Key specifications

• Card Type: CFexpress Type B
• Capacity: 1TB
• Interface: PCIe Gen 4 x2
• Max Sequential Read Speed: 1850 MB/s
• Max Sequential Write Speed: 1700 MB/s
• Minimum Sustained Write Speed: 1600 MB/s
• NAND Flash Type: 3D TLC NAND
• Controller: Innergize™ Controller
• Operating Temperature: -10°C to 70°C (14°F to 158°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Certifications: CE, FCC, RoHS, VCCI, RCM
• Warranty: 3-Year Limited Warranty

Recommendations

For best performance, use with a CFexpress Type B compatible reader and ensure your camera's firmware is updated. The OWC Atlas Ultra is an excellent choice for professionals who demand speed and reliability in the field.