Designed for emerging mainstream imaging applications, the ProGrade Digital 960GB CFexpress 4.0 Type A Cardfrom ProGrade Digital 960GB CFexpress 4.0 Type A Cardprovides read speeds of up to 1800 MB/s, which helps to quickly offload content to your computer, and write speeds of up to 1700 MB/s. Additionally, the Iridium's features sustained write speeds of 1450 MB/s and, thanks to its VPG-200 certification, minimum write speeds that are guaranteed not to drop below 200 MB/s, which allows for the uninterrupted recording of a wide variety of codecs, including raw 4K video, 4K and 6K ProRes 4444, 4K, 6K, and 8K ProRes 422 HQ, and more. This card is resistant to harsh temperatures, shock, vibration, and X-rays and also takes advantage of an NVMe PCIe Gen4 x1 host controller interface. Also featured is Refresh Pro, allowing you to monitor your card's health, and sanitize your card to bring it back to factory fresh speeds. Refresh Pro software also enables a field firmware upgrade if needed to ensure optimum performance.

960GB Storage Capacity    NVMe PCIe 4.0 x1 Bus    Max Read Speed: 1800 MB/s    Max Write Speed: 1700 MB/s    Sustained Write Speed: 1450 MB/s    Min Write Speed: 200 MB/s    Records Raw 8K, 6K, and 4K Video    Resists Shock, Vibration, and X-Rays    Resistant to Harsh Temperatures    Refresh Pro for Health Monitoring

• Max Read Speed: 1800 MB/s
• Max Write Speed: 1700 MB/s
• Sustained Write Speed: 1450 MB/s
• Min Sustained Write Speed: 200 MB/s
• Records raw 8K, 6K, and 4K Video
• Refresh Pro ready

Related Questions and Answers

Q: 1. Is this card compatible with Nikon D850?

A: The ProGrade Digital 512GB CFexpress 4.0 Type B Gold Memory Card is compatible with the Nikon D850 as long as the firmware version of the camera is 1.20 or later.

Q: 2. Is this card compatible with the Hasselblad X2D 100C?

A: Yes. The ProGrade Digital 1TB CFexpress 4.0 Type B Gold Memory Card is compatible with the Hasselblad X2D 100C camera.

Q: 3. Is the cfexpress 4.0 card compatible with the Sony a7iv?

A: Yes. The ProGrade Digital 960GB CFexpress 4.0 Type A Iridium Memory Card is compatible wiht the Sony A74 camera.

Q: 4. What is the difference between the Gold series and the Cobalt series?

A: The Cobalt Prograde cards have a faster read and write speed over the Gold series cards.

Q: 5. What card reader is required / recommended for this card?

A: The ProGrade Digital CFexpress Type B & UHS-II SDXC Dual-Slot USB 3.2 Gen 2 Card Reader, BH #PRRWCFXSDANA, is suitable for the ProGrade Digital 1TB CFexpress 4.0 Type B Gold Memory Card (2-Pack).

Q: 6. What is the difference between this and gold 2.0 ? For both Sony A1 & 7RV, which you will recommend?!

A: CFexpress 4.0 is much faster than CFexpress 2.0. The Sony A1 & A7RV can only read up to CFexpress 2.0 speeds, you're better off buying the Gold 2.0 cards since you wouldn't be able to take advantage of the 4.0 speeds. The advantages to buying the 4.0 cards would be faster transfers to a computer, and future proofing yourself for newer cameras that support the CFexpress 4.0 speeds.

Q: 7. Would using these vs.UHS-II help with heating issues on the Sony A74 due to the faster speeds of CFexpress Type A?

A: Yes, the ProGrade Digital 480GB CFexpress 4.0 Type A Iridium Memory Card has faster read and write speeds than a UHS-II SDXC Memory Card, so less heat will be generated in the Sony a7 IV Mirrorless Camera.

Q: 8. Are these CFe 4.0 cards backwards compatible with previous versions? I have the Canon R5.

A: The ProGrade Digital 2TB CFexpress 4.0 Type B Gold Memory Card is very new and has not been tested in the R5. But should work very well in the Canon R5.

Q: 9. Is this compatable with the Sony FX9? Our Sony sales rep says to stick with XQD, but there are so many more options.

A: No, CFexpress type B cards share the same form factor as XQD but they are not compatible with the Sony FX9.

Q: 10. Will this card work for shooting videos on a Sony FX30?

A: No, the ProGrade Digital 512GB CFexpress 4.0 Type B Gold Memory Card will not work with the Sony FX30 camera. The Sony FX30 takes CFexpress Type A cards, not Type B.