Best Memory Cards for Canon EOS-1D X Mark III

In this post, we’ll show you the top recommended CFexpress cards (Type B) for Canon EOS 1D X Mark III DSLR camera.

The Canon EOS 1D X Mark III has dual memory card slots that both support the ultra-fast CFexpress Type B cards. Featuring a newly designed 20.1MP full-frame CMOS sensor and updated DIGIC X image processor, the Canon 1D X Mark III  (Amazon, B&H, Adorama) is capable of continuous shooting rates up to 16 fps with the optical viewfinder or 20 fps in live view, with a 1000-shot buffer when shooting raw+JPEG, and it has the ability to record DCI 4K content internally at up to 60 fps with 10-bit, 4:2:2 color, as well as Full HD at 120 fps and raw 5.5K (5472 x 2886) at 60 fps. It also enables Face Tracking and Head Detection AF functions, which use Deep Learning Technology, to maintain critical focus on moving subjects. Additionally, when working in live view, Dual Pixel CMOS AF uses 3869 manually selectable points and provides a smooth, natural focusing quality akin to the way a camcorder acquires focus. What’s more, the Canon 1D X Mark III gets 92% overall score and Gold Award from the experts at DPReview and it is suggested for sports and action photography professionals, wedding, event and hybrid stills / video shooters, as well as photojournalists.

As we mentioned above, the Canon 1D X Mark III has 2 x CFexpress Type B card slots. Dual CFexpress memory card slots cater to the fast-continuous shooting rates and high-resolution video recording and also offer a flexible means for storing and sorting file types. Below is the full list of top recommended CFexpress cards (Type B) for Canon 1D X Mark III DSLR camera. Hope it can help you get the best out of you camera.

Best CFexpress Cards (Type B) for Canon EOS 1D X Mark III

Both Canon 1DX Mark III card slots are compatible with the ultra-fast CFexpress Type B cards. Here we’ll list the top recommended & fastest CFexpress cards (Type B) on the market, you can simply choose a couple of CFexpress cards in the table below.

Currently, Delkin Devices Power & Black CFexpress Cards, ProGrade Digital Cobalt & Gold CFexpress Cards, Sony TOUGH CFexpress Cards and SanDisk Extreme PRO CFexpress are the top fastest and the most popular choices for you!

Built with strength, reliability, and performance, the Delkin Devices Power & Black CFexpress Cards provides read speeds of up to 1730 MB/s and write speeds of up to 1540 MB/s that are well-suited for raw and continuous-burst photography, as well as 8K, 6K, and 4K video at high bitrates and frame rates. Besides, the ProGrade Digital Cobalt & Gold CFexpress Cards and Sony TOUGH CFexpress Cards are also the top fastest CFexpress cards on the market – providing read speeds of up to 1700 MB/s, which helps to quickly offload content to your computer, and write speeds of up to 1500 MB/s. Additionally, the Cobalt’s minimum write speed is guaranteed not to drop below 1400 MB/s. Or, if you are a SanDisk fans, the SanDisk Extreme PRO CFexpress card is also a great choice. Just get the one you like most!

CFexpress Cards (Type B) Max. Read Speed Max. Write Speed
Delkin Devices POWER CFexpress Type B Card 1730 MB/s 1540 MB/s
ProGrade Digital Cobalt Series CFexpress Card 1700 MB/s 1500 MB/s
Sony TOUGH CFexpress Memory Card Type B 1700 MB/s 1480 MB/s
Wise Advanced CFX-B Series CFexpress Card 1700 MB/s 1550 MB/s
Delkin Devices BLACK CFexpress Type B Card 1645 – 1760 MB/s 1400 – 1710 MB/s
ProGrade Digital Gold Series CFexpress Card 1700 MB/s 1400 – 1500 MB/s
SanDisk Extreme PRO CFexpress Card Type B 1700 MB/s 1200 – 1400 MB/s
Hoodman Steel CFexpress Card 1700 MB/s 1,400 MB/s
Lexar Professional CFexpress Type-B Card 1750 MB/s 1,000 MB/s

Don’t own the Canon EOS 1D X Mark III yet? Just get it at Amazon, B&H, Adorama.

Read more: Best Lenses for Canon EOS 1D X Mark III.