CFexpress cards are probably the fastest memory card type in the market today. In the future, these cards might become standard memory cards for recording high-resolution RAW videos. CFexpress cards uses the the high performing PCI Express interface and NVM express protocols.
The first-ever CFexpress card was introduced in 2017 by Delkin. It uses the form factor of XQD cards and uses two PCIe 3.0 lanes with maximum speeds of up to 2 GB per second. After some time, brands like SanDisk, ProGrade Digital, Apacer, and Wise Advanced also introduced their CFexpress memory cards.
In this article, we are going to take a look at some of the best CFexpress memory cards in the market today.
Now without further ado, let’s get started!
CFexpress Memory Cards: Device Compatibility
List of Cameras that Support CFexpress Cards
If you are wondering what cameras already support CFexpress cards, here are some of them:
- Canon EOS R5
- EOS 1D X Mark III
- Canon Cinema EOS-1D X Mark III
- Nikon D6
- Nikon D5
- Canon Cinema EOS C500 Mark III
- Nikon Z7
Can XQD Card Reader Read CFexpress Cards?
The short answer is yes. However, you might need to make some firmware update to your reader for it to recognize the newer CFexpress cards. There are also card readers that support both XQD and CFexpress memory cards.
However, your CFexpress card should also be backward compatible with XQD card readers like the ProGrade Digital CFexpress memory card and the SanDisk Extreme Pro CFexpress memory card reader.
Top 6 CFexpress Memory Cards
Here are our top picks for CFexpress cards based on their price, performance, durability, and reliability.
#1: Sony TOUGH CF express Type B Memory Card
The Sony TOUGH CFexpress memory card offers up to 1700 MB per second transfer speeds which is really useful when you are transferring large 4k videos and bulk folders of high-resolution images. In terms of write speed, the Sony CFexpress card can reach a maximum speed of 1480 MB per second. It is ideal for recording a variety of video resolutions like uncompressed continues RAW videos of fast-moving actions like sports and wildlife. The card is also resistant to X-rays, magnets, water, and extreme temperatures. You can get the 128 GB variant of the Sony TOUGH CFexpress card on Amazon for $218.
#2: Delkin Devices CF express Memory Card
If you want a CFexpress card that offers large storage capacity, then you should consider getting the Delkin Devices CFexpress card. Designed for durability and performance, the Delkin Devices memory card can reach a maximum read speed of up to 1730 MB per second. In terms of write speeds, the card can reach up to 1430 MB per second making it compatible for 5.9K and DCI 4k HD videos with framerate of up to180 FPS. You can get the Delkin Devices CFexpress card on Amazon for $500 for the 512 GB storage variant.
#3: ProGrade Digital Gen 1 Cobalt CF express Card
Built for continuous 4K video recordings, the ProGrade Digital CFexpress card can reach up to 1500 MB per second in terms of write speed. It also has a guarantee that its minimum write speed would not go down below 1300 MB per second. In terms of read speed, the ProGrade Digital memory card can reach up to 1700 MB per second which is great for transferring 4K videos and a large number of photos. You can get the 325 GB storage option of the ProGrade Digital Gen 1 CFexpress memory card on Amazon for $400.
#4: SanDisk Extreme Pro CF express Memory Card
We highly recommend the SanDisk Extreme Pro CFexpress card if you want smooth performance on long 4k RAW video recordings. In terms of read speeds, the Extreme Pro CFexpress card can reach up to 1700 MB per second and a write speed reaching 1400 MB per second. It is backward compatible with XQD devices but may need some firmware updates. If you get the SanDisk Extreme Pro CFexpress memory card, it comes bundled with RescuePRO Deluxe recovery software from SanDisk. The 256 GB variant of this memory card is available on Amazon for $400 and comes with lifetime limited warranty from SanDisk.
#5: Lexar Professional CF express Type-B Memory Card
Built to be optimized for the newer generation of cameras, the Lexar Professional CFexpress card uses PCI Express 3.0 together with NVMe protocols to provide high-quality performance and reliability. For performance, the card can reach up to 1700 MB per second transfer speeds which can come handy when transferring large videos and photos. When it comes to write speeds, the card can go up to 1000 MB per second which is a little slow compared to other CFexpress cards. However, the Lexar Professional is only priced at $170 on Amazon for the 128 GB storage variant.
#6: ProGrade Digital Gold CFexpress Card Memory Card Reader
Here’s another budget option for a CFexpress card, the ProGrade Digital Gold. It features a 1600 MB per second transfer speed for the fast transfer of large files like 4k videos and high-resolution images. It has a minimum write speed of 350 MB per second and can reach up to 1000 MB per second at maximum. The card is also resistant to extreme conditions, water, magnets, and X-rays. You can get the ProGrade Digital Gold CFexpress memory card on Amazon for $180 on the 128 GB storage variant. It is also backward compatible with XQD devices but may need a firmware update.
This sums up our review of the best CF express cards that are available on the market today. We hope this guide helped you on what CFexpress card should you buy.
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