Memory Card Database / Canon EOS 5D Mk IV The following compatible memory cards, data rates, and recording time information has been extracted from the Canon 5D Mk IV website and/or camera manual. All information is subject to change, and all data rates and recording times are approximate values. Bit rates and recording times will vary depending on the content being captured. Canon 5D Mk IV Compatible Memory Cards The following table shows all compatible memory cards for the Canon 5D Mk IV camera. Format Frame Rate fps Recommended Cards CompactFlash SD MOV 4K 29.97p/25.00p/24.00p/23.98p UDMA 7 100 MBps or faster UHS-I 90 MBps or faster Full HD ALL-I 59.94p/50.00p UDMA 7 60 MBps or faster UHS-I Class 3 or faster 29.97p/25.00p/24.00p/23.98p 30 MBps or faster Class 10 or faster IPB 59.94p/50.00p 30 MBps or faster Class 10 or faster IPB Standard 29.97p/25.00p/24.00p/23.98p 10 MBps or faster Class 6 or faster HD ALL-I 119.9p/100.0p UDMA 7 60 MBps or faster UHS-I Class 3 or faster MP4 Full HD IPB Standard 59.94p/50.00p 30 MBps or faster Class 10 or faster 29.97p/25.00p/24.00p/23.98p 10 MBps or faster Class 6 or faster IPB light 29.97p/25.00p 10 MBps or faster Class 4 or faster IMPORTANTBefore shooting 4K movies, format the card.If you use a slow-writing card when shooting movies, the movie may not be recorded properly. Also, if you play back a movie on a card with a slow reading speed, the movie may not be played back properly.When movies cannot be recorded normally, format the card and try again. If formatting the card does not resolve the problem, refer to the card manufacturer’s Web site.The camera is not compatible with UHS-II SDHC/SDXC cards. (Compatible with UHS-I.) With a UHS-II SDHC/SDXC card, high-speed transfer via UHS-I may not be possible, depending on the card specification. NOTEIf the card is new or was previously formatted by another camera or computer, format the card with this camera.The camera does not come with a card for recording images/ movies. Please purchase it separately. Data Rates and Approximate Recording Times The following table shows the approximate recording times of the Canon 5D Mk IV camera using various recording formats, memory card types and memory card sizes. Format Frame Rate fps MAX Bit rate Mbps Approximate Recording Time on Card in Minutes 128GB In MOV Format In MP4 Format MOV 4K 29.97p/25.00p/24.00p/23.98p 500 34 – Full HD ALL-I 59.94p/50.00p 180 94 – 29.97p/25.00p/24.00p/23.98p 90 186 – IPB 59.94p/50.00p 60 277 – IPB Standard 29.97p/25.00p/24.00p/23.98p 30 541 – HD ALL-I 119.9p/100.0p 160 105 – MP4 Full HD IPB Standard 59.94p/50.00p 60 – 283 29.97p/25.00p/24.00p/23.98p 30 – 563 IPB light 29.97p/25.00p 12 – 1391