Designed to deliver speeds necessary for working with smooth, raw 4K video captures at resolutions up to 4096 x 2160, the 128GB Extreme PRO CFexpress Card Type B from SanDisk provides read speeds of up to 1700 MB/s and write speeds of up to 1200 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.
Please check with the manufacturer of your particular camera to ensure CFexpress compatibility.
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Key Features
- 128GB Storage Capacity
- Max Read Speed: 1700 MB/s
- Max Write Speed: 1200 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 128GB Extreme PRO CFexpress Card Type B from SanDisk provides read speeds of up to 1700 MB/s and write speeds of up to 1200 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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SanDisk Extreme Pro CFexpress Type B Overview
General Features
Speeds That Surpass Other Cards
High-speed, consistent recording and an enhanced workflow efficiency beyond existing SanDisk cards are the result of read speeds of up to 1700 MB/s and write speeds of up to 1200 MB/s.
Smooth 4K Video Performance
The CFexpress form factor captures raw 4K video with sustainable, low-latency performance in your video recording.
XQD Compatibility
The card is backward compatible with select XQD cameras that adopt firmware enabling CFexpress. The CFexpress Card Type B bridges existing devices with the future of technology.
File Recovery with RescuePRO Deluxe Software
The card comes with a RescuePRO Deluxe data recovery software download offer. This software makes it easy to recover files that have been accidentally deleted.
Limited Lifetime Warranty
Enjoy peace of mind with a limited lifetime warranty. Please note that in Germany, Canada, and regions that don't recognize the lifetime warranty, the coverage will be for 30 years.
UPC: 619659180782
SanDisk Extreme Pro CFexpress Type B Specs
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SanDisk Extreme Pro CFexpress Type B Reviews
It works
By Gregory
Rated 5 out of 5
Date: 2026-07-07
Never has a SanDisk memory card failed me.
Fast writing speed in my Z8
By Aby
Rated 4 out of 5
Date: 2026-06-23
I use it in my Z8 camera and it’s a very fast card for my use. However, the card gets hot enemies connected to my card reader to upload pictures.
See any errors on this page?
Shooting RAW on Canon R5, how many still images ...
Shooting RAW on Canon R5, how many still images should a San Disk 128GB CFexpress Type B card hold?
At full Raw you should get around 2800 shots with the SanDisk 128GB Extreme PRO CFexpress Card Type B.
Date published: 2024-09-25
I have one and I think it had a spring-loaded ...
I have one and I think it had a spring-loaded slot. It is no longer ejecting the card the way it used to. Anyone else?
If your camera card slot is no longer ejecting the CFexpress card, we recommend bringing the camera to an authorized repair shop. The SanDisk 128GB Extreme PRO CFexpress Card Type B (3-Pack) should not be forced out of the camera card compartment.
Date published: 2024-03-21
Will this card fit into the Gepe Card Safe ...
Will this card fit into the Gepe Card Safe Extreme? If not, is there another viable waterproof case option?\
It would fit, but it might dangle around. If you wanted a case specifically for SD/CFexpress cards we have these.
https://www.bhphotovideo.com/c/product/1455699-REG/ruggard_mau_6xqb_leda_memory_card_case.html
https://www.bhphotovideo.com/c/product/1504816-REG/polarpro_slate_xqd_xqd_edition_slate_memory.html
Date published: 2021-01-31
Will this work with Nikon D5?
Will this work with Nikon D5?
Type B CFexpress cards such as this SanDisk 128GB Extreme PRO CFexpress Card Type B are compatible with the Nikon D5 with Nikon firmware 1.40 or later.
Date published: 2022-02-25
does it work for Sony FX9 camera?
does it work for Sony FX9 camera?
No, the SanDisk 128GB Extreme PRO CFexpress Card Type B will not support or work with a Sony FX9 camera. Please work with XQD cards like the model shown below:
Sony 120GB G Series XQD Memory Card
B&H # SOXQD120GBGF, https://bhpho.to/2Cacm4S
Date published: 2025-01-10
I bought this 128gb card together with ProGrade ...
I bought this 128gb card together with ProGrade Digital CFXB,SDXC,SDHC USB 3.1 GEN 2 READER. Check the speed using the h2testw V 1.4 software and disappointed: Write speed-323 MByte/s, Reed speed - 294 MByte/s. What is wrong?
The read and write speeds on the card are theoretical speeds that are valid only in a perfect scenario. Nobody really gets the card to work at those speeds. Now the question why one card can be slower than another, it could be the drivers in your computer are slowing down the card, it could be you are connecting the card reader to a USB hub that is slowing down the card, it could be the USB cable you are using is slow, it could be the card is defective. There are so many variables unfortunately. If ProGrade is working faster for you I would recommend returning the Sandisk and getting ProGrade cards.
Date published: 2022-02-11
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
