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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.
ProGrade 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 B Specs
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ProGrade Digital 256GB CFexpress Type B Reviews
Good card at a good price
By George
Rated 5 out of 5
Date: 2023-09-26
These cards don't overheat like a number of other well known brands and come at a reasonable price.
2 pack savings
By Ray
Rated 5 out of 5
Date: 2023-09-11
I picked up a couple more 512s for my Canon C500M2, but I also use them in the R5. Since arriving a few back Pro Grade has been my brand of choice. They've been rock solid for me. Cheers.
Works great with my R5
By Steve
Rated 5 out of 5
Date: 2023-08-21
Based on information, felt it should work great with my R5 as it does.
ProGrade CF express card 250GB
By Lindsey
Rated 5 out of 5
Date: 2023-08-21
Hey, it does what it's supposed to do. I don't shoot video and it's write speed for even fast action photography is fast enough for me.
Love ProGrade CFexpress cards!
By Bengt
Rated 5 out of 5
Date: 2023-08-17
My ProGrade cards, 128, 256 and 512GB just keep on working, no problem at all and they are very fast!
Worked for awhile, then failed
By Jonathan
Rated 2 out of 5
Date: 2023-08-14
I thought this was a pretty good card until it failed. I would not purchase again. I'd recommend spending hard earned dollars on a higher quality unit. Very disappointed.
Great Product
By A
Rated 4 out of 5
Date: 2023-09-26
The card processes images very quickly. Even when there are multiple images to process at the same time.
Perfect for Panasonic GH6
By Jason
Rated 5 out of 5
Date: 2023-09-22
Using these on my GH6 cameras. Seem to be working great so far. Have had for about 4 months.
See any errors on this page? Let us know
YOUR RECENTLY VIEWED ITEMS
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 ?
The canon R5 compatibility chart specifically states that the Gold versions of ProGrade cards are not fast enough for 8K.
Date published: 2021-08-31