Designed for emerging mainstream imaging applications, the 256GB CFexpress 2.0 Type B Gold Memory Card from ProGrade Digital provides read speeds of up to 1700 MB/s, which helps to quickly offload content to your computer, and write speeds of up to 1400 MB/s. Additionally, the Gold's minimum write speed is guaranteed not to drop below 300 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 temperature extremes, shock, vibration, and X-rays, and is also backward compatible with select XQD cameras that adopt firmware to enable CFexpress. This card also takes advantage of an NVMe host controller interface and backward compatibility with CFexpress 1.0.
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Key Features
- 256GB Storage Capacity
- NVMe PCIe 3.0 x4 Bus
- Max Read Speed: 1700 MB/s
- Max Write Speed: 1400 MB/s
Designed for emerging mainstream imaging applications, the 256GB CFexpress 2.0 Type B Gold Memory Card from ProGrade Digital provides read speeds of up to 1700 MB/s, which helps to quickly offload content to your computer, and write speeds of up to 1400 MB/s. Additionally, the Gold's minimum write speed is guaranteed not to drop below 300 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 temperature extremes, shock, vibration, and X-rays, and is also backward compatible with select XQD cameras that adopt firmware to enable CFexpress. This card also takes advantage of an NVMe host controller interface and backward compatibility with CFexpress 1.0.
More DetailsProGrade Digital 256GB CFexpress Type B Overview
By B&H Photo's
General Features
Fully compliant with CompactFlash Association CFexpress Type B 1.0 and 2.0 specifications
XQD host interoperable with firmware support from device manufacturer
Metal enclosure/encasement to endure high temperatures while providing better thermal conductivity
Built-in thermal throttling to protect your card and its content in the event of overheating
Designed to provide improved performance for flagship cinema, video, and photography cameras
Optimized controllers specifically designed for use in professional-grade cameras
Rigorous full card testing with serialized tracking of key components and manufacturing data for high quality control
Component-level testing down to individual memory chips for greater reliability
Refresh Pro enabled to quickly refresh card performance and monitor card health
UPC: 850009524737
ProGrade Digital 256GB CFexpress Type BSpecs
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ProGrade Digital 256GB CFexpress Type B Reviews
See any errors on this page? Let us know
Is this unit compatible with Sony a7r v?
Is this unit compatible with Sony a7r v?
No, the ProGrade Digital 256GB CFexpress 2.0 Type B Gold Memory Card is not compatible with the Sony a7R V Mirrorless Camera. The a7R V uses CFexpress Type A cards, not Type B. For that camera one can use the ProGrade Digital 160GB CFexpress Type A Cobalt Memory Card, BH #PRPGCFXA160 (https://bhpho.to/3k4ojjz).
Date published: 2023-02-19
Compatible with sony fx6?
Compatible with sony fx6?
No, the ProGrade Digital 256GB CFexpress 2.0 Type B Gold Memory Card won't work with the Sony FX6. For that camera you need a CFExpress type A or SD card. For example this one. https://www.bhphotovideo.com/c/product/1729319-REG
Date published: 2023-07-10
will this work with canon 5ds ?
will this work with canon 5ds ?
The ProGrade Digital 256GB CFexpress 2.0 Type B Gold Memory Card is not compatible with the Canon 5DR S camera.
Date published: 2023-01-22
Will this card work with the Fujifilm x-t4
Will this card work with the Fujifilm x-t4
No, the following camera will accept all of the following memory cards
SD/SDHC/SDXC (UHS-II)
Please review the following compatible memory cards.
https://bhpho.to/3sZWxET
Date published: 2021-08-31
Will this card work in the Sony RX10M4 Bridge ...
Will this card work in the Sony RX10M4 Bridge camera?
No this card is not compatible with the Sony RX10 IV. The RX10 cameras only take SD cards.
Date published: 2021-08-31
128GB Work for Canon Eos R5 8K Raw Video?
128GB Work for Canon Eos R5 8K Raw Video?
I just tested this and it failed on 8K RAW recording after a few seconds. Re-tested several times, same issue. Made sure it was the only card in the camera. Tried 8K-D in RAW and 8K-U in all formats and all frame rates. I have firmware version 1.1.1 installed.
Date published: 2022-11-13
Will this card work in a PC for non-photographic ...
Will this card work in a PC for non-photographic download/storage of information and data?
It can be done using a CF Express card reader but a portable SSD is a much better choice such as this Samsung: https://bhpho.to/3bSv12D
Date published: 2023-06-23
Will this card work with new Canon R5? it doesn't ...
Will this card work with new Canon R5? it doesn't say type B? is typeB the better card for R5? The Lexar card says Type B, so does the San disk. is 2.0 the same as Type b ? which should I get for my R5 when I get it ?
you have to be aware of the storage size. with solid state drives, the greater the size, the faster the speed (it's because of how higher storage memory works). the 512GB and 1TB drives can do 8k raw on the R5. the 128GB and the 256GB cards are not fast enough for 8k raw.
Date published: 2023-12-10