Best Canon EOS M6 SD Memory Card

By Nathaniel Stephan
Last Updated: January 18, 2020
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Best Canon EOS M SD Memory Cards

SDXC, SDHC, and SD memory cards are compatible with the Canon EOS M6. A card with fast write speeds is necessary for continuous shooting and video.

You can mess up the overall performance of your camera by using the wrong SD card.

If you're in a hurry, here's the best card you can buy for the Canon EOS M6:

SanDisk Extreme Pro 128GB UHS-I SD Card

SanDisk Extreme Pro 128GB SD Card

  • Best value for the money.
  • Capacities from 32 GB to 2TB.
  • Transfer speeds up to 170 MB/s.
  • Class 10 & UHS-I
  • Temperature Proof, Water Proof, Shock Proof, and X-ray Proof.

Best SD Cards

Cards have greatly reduced in cost the time since the release of the Canon EOS M6.

Due to the cost being so affordable, it does not be cost-effective to invest in anything besides a high-quality card.

SanDisk Extreme Pro, Lexar Professional, and PNY Elite Performance cards are excellent. I have under no circumstances encountered a card become inoperable or corrupted data with any of those cards.

Each and every problem I have dealt with has been due to no-name unbranded SD cards. Seeking to save around a dollar isn't worth the cost if your EOS M6 will not operate in the right way.

If you want to reduce your cost, grab a smaller capacity card from a high-quality supplier. That way, you will know your photos are secure on the memory card.

Recommended SD Cards

SanDisk Extreme Pro 128GB UHS-I SD Card

SanDisk Extreme Pro 128GB SD Card

  • Best value for the money.
  • Capacities from 32 GB to 2TB.
  • Transfer speeds up to 170 MB/s.
  • Class 10 & UHS-I
  • Temperature Proof, Water Proof, Shock Proof, and X-ray Proof.
PNY Elite Performance SDXC 128GB Memory Card

PNY Elite Performance 128GB SDXC Card

  • Lower priced card.
  • Transfer speeds up to 95 MB/s.
  • Class 10 & UHS-I.
  • Magnet Proof, Shock Proof, Temperature Proof, Waterproof.
Lexar Professional 1066X 128GB SD UHS-I Memory Card

Lexar Professional 1066x 128GB SDXC UHS-I Card

  • Lexar Professional Silver Card.
  • Transfer speeds up to 160 MB/s.
  • Class 10 & UHS-I.
  • Includes Lexar Recovery Tool Software.
  • Designed for durability in harsh conditions.

Canon EOS M6 SD Card Compatibility

The only memory cards that can be used with in the Canon EOS M6 are SDXC, SDHC, and SD. Check to be certain that your camera is using the most up to date firmware.

The newest SDUC (Secure Digital Ultra Capacity) memory cards, are not able to be used in the EOS M6.

You should understand the 4 kinds of Secure Digital (SD) cards that are available for purchase. SD memory cards can be identified based on the memory card's size.

  • SD (Secure Digital) - 128MB to 2GB.
  • SDHC (Secure Digital High Capacity) - 4GB to 32GB.
  • SDXC (Secure Digital eXtended Capacity) - 64GB to 2TB.
  • SDUC (Secure Digital Ultra Capacity) - 4TB to 128TB.

Image Capacity

Canon EOS SD Memory Card Contacts

Here is an approximation of how many high-quality JPEGs photos you can expect to be saved on a card:

  • 16GB - 4,640 images
  • 32GB - 9,280 images
  • 64GB - 18,560 images
  • 128GB - 37,120 images

Speed, Class, & UHS Ratings

Card Speed

The speed rating of an SD card is classified by the continuous write and read transfer speeds of the card. SD card speed is very important for clearing the camera buffer for continuous shooting in addition to recording video.

A slow memory card can cause a reduction in the number of continuous images the Canon EOS M6 can take. This is because the buffer in the camera is not able to write to the memory card quickly enough.

When shooting video, a slow card can cause an abrupt end to shooting. The video file may also be corrupted. If you intend to record video, it is essential the SD card you use meets the requirements of the EOS M6.

Card read speed is nice to have for file transfers to a computer. If you are filling up cards with images or video, a memory card with a fast read speed will save you time.

Speed Class Rating

Example of where to find SD Card Speed Class
The 10 inside of the C means the card is Class 10.

The Class rating of an SD card is determined by the continuous write speed. SD cards that have a minimum write speed of 10MB/s are rated as Class 10.

  • Class 2 - 2MB/s
  • Class 4 - 4MB/s
  • Class 6 - 6MB/s
  • Class 8 - 8MB/s
  • Class 10 - 10MB/s or faster

Every name-brand card that you can find for sale online will have a Class 10 rating. To check the class rating of a SD card, try to find a number inside of a C on the front label.

Ultra High Speed (UHS)

Example of an SD memory card with a UHS-I rating.
The UHS rating of a card can be determined by a Roman numeral I, II, or III on the label of the card.

The Ultra High Speed (UHS) bus can be gotten with SDHC, SDXC, and SDUC cards. UHS allows provides a way to increase data transfer rates.

There are 3 separate specifications. The versions are UHS-I, UHS-II, and UHS-III.

Look at the front of the card to figure out the UHS rating of a memory card. If there is a Roman numeral I, II, or III on the front of the card, that is the rating of the memory card.

  • UHS-I - Maximum transfer rate of 104 MB/s
  • UHS-II - Maximum transfer rate of 312 MB/s
  • UHS-III - Maximum transfer rate of 624 MB/s

Related Cameras

If you had to choose one, the 128GB SanDisk Extreme Pro is the best memory card for the Canon EOS M6. The SD card also has good compatibility with other cameras.

Listed here are more posts on Canon cameras related to the EOS M6:

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