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Key Features
- 512GB Storage Capacity
- Max Read Speed: 1700 MB/s
- Max Write Speed: 1400 MB/s
- Records Raw 4K Video
Designed to deliver speeds necessary for working with smooth, raw 4K video captures at resolutions up to 4096 x 2160, the 512GB Extreme PRO CFexpress Card Type B from SanDisk provides read speeds of up to 1700 MB/s and write speeds of up to 1400 MB/s, which enables low latency during high-speed recording and an enhanced workflow efficiency. This card is also backward compatible with select XQD cameras that adopt firmware to enable CFexpress. In the event of accidental file deletion, SanDisk's RescuePRO Deluxe data recover software is available as a free download.
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See any errors on this page?
what is the V value of this Card?
what is the V value of this Card?
The SanDisk 512GB Extreme PRO CFexpress Card Type B (2-Pack), like all CFexpress cards, is not rated with a V value. In general, that type of card is faster than SD cards, which have a V rating.
Date published: 2026-05-27
Will this work with the Komodo-X?
Will this work with the Komodo-X?
While the SanDisk 512 GB Extreme PRO CFexpress Card Type B would work, it is not on the RED approved list for the Komodo-X. RED recommends this Sandisk card for their cameras:
SanDisk 640GB PRO-CINEMA CFexpress Type B Memory Card
BH #SA640PCTBC
RED approved cards:
https://bhpho.to/3XpeGNc
Date published: 2024-09-12
I just purchased a Canon R5 (NOT the Mark II) ...
I just purchased a Canon R5 (NOT the Mark II)
Will this card work with all video formats supported on the R5?
Yes, the SanDisk 512GB Extreme PRO CFexpress Card Type B will support the video formats in the Canon EOS R5 Mirrorless Camera.
Date published: 2024-10-30
Has the heating issue been solved for the r5 in ...
Has the heating issue been solved for the r5 in the last firmware update?
The Canon R5 has received several firmware updates that have fixed many of it's overheating issues.
Date published: 2023-11-27
Will this work well with Canon R5 MK II?
Will this work well with Canon R5 MK II?
Yes, the SanDisk 512GB Extreme PRO CFexpress Type B Memory Card would be a good memory card recommendation compatible for use with the Canon EOS R5 Mark II Mirrorless Camera.
Date published: 2026-03-31
What is the best card reader for this card?
What is the best card reader for this card?
Scan disc card reader
Date published: 2021-01-13
Does this type B card hold just videos or photos ...
Does this type B card hold just videos or photos also
The SanDisk 512GB Extreme PRO CFexpress Card Type B will write any type of files that the camera is able to create.
Date published: 2024-03-18
Does this card work with Red V raptor?
Does this card work with Red V raptor?
Yes, unit will only adapt to the following card types
CFexpress Type B (CFast 2.0)
Date published: 2021-10-28