Best Memory Cards for Canon EOS R

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Best SD memory cards for Canon EOS R. Here is the guide for you to get the top recommended & fastest SD cards for Canon EOS R mirrorless camera.

The Canon EOS R full frame mirrorless camera has a single card slot that fully supports the ultra fast UHS-II SD cards. That means you can take advantage of the ultra high read (transfer speed) and write speeds (fast buffer clearing time) of UHS-II cards to get the best performance out of your Canon EOS R mirrorless camera. Featuring a 30.3MP full-frame CMOS sensor and a powerful DIGIC 8 Image Processor, the Canon EOS R (Amazon, B&H, Adorama) supports fast continuous shooting up to 8 fps and UHD 4K (3840 x 2160) resolution recording at up to 30 fps at 480 Mb/s, along with Full HD 1080p shooting at 60 fps and HD 720p at 120 fps for slow motion playback. Matching its UHD video recording capabilities are the built-in Canon Log gamma for greater dynamic range and distortion correction during Movie Digital IS.

Want to get the best memory cards for the Canon EOS R? In this post, we are going to go through absolutely everything you need to know before buying the best memory card for the Canon EOS R.

First off… What kind of memory card do you need?

As we mentioned above, the Canon EOS R has only one card slot with the support for UHS-II SD cards. This is what Canon EOS R requires:

  • Memory Card Slot: 1 x SD/SDHC/SDXC
  • Memory Card Type: SD Card
  • Memory Card Speed: UHS-II
  • Recommended Capacity: 32GB-256GB (SD/SDHC/SDXC)

Why Do You Need a High-Speed SD Card?

Not every memory card will work well with your Canon EOS R camera. If the card is too slow, you may have to wait longer for the buffer to clear or end up with recording errors and loose all your footage. So, buying a fast card is always worth it:

  • Fast write speed provides fast buffer clearing time between burst shots optimizing your shooting experience.
  • Fast read speed can let large files such as 4K video or a bunch of high-resolution images by continuous shooting transfer to PC in seconds.

Reminder: if you plan to shoot videos, stick to 64GB (or larger) SDXC cards for the best video codex.

So, what’s the best SD card for Canon EOS R?

The Canon EOS R supports up to 8 fps burst shooting and UHD 4K30p and Full HD 60p video recording. This requires a fast SD card at least U3 or V30 (writing speed of 30MB/s). UHS stands for “Ultra High Speed”. The chart below can help you figure out what speed class you need for each video format.

Graphic via SD Association

Recommended SD Memory Cards for Canon EOS R

If you just want to cut to the chase, here are our top 5 recommended SD cards for Canon EOS R.

  1. Sony SF-G Tough UHS-II Card (300 MB/s, V90)
  2. Lexar Professional 2000x UHS-II Card (300 MB/s, V90)
  3. SanDisk Extreme PRO UHS-II Card (300 MB/s)
  4. Lexar Professional 1667x UHS-II Card (250 MB/s, V60)
  5. Hoodman Steel 2000x UHS-II SD Card (300 MB/s)

Any of these make for a good choice. If you’d like more detailed recommendations, you can find them below.

Best SD Memory Cards for Canon EOS R

1. Sony SF-G Tough UHS-II Card (300 MB/s, V90)

  • UHS-II / V90 / U3 / Class 10
  • Max Read Speed: 300 MB/s
  • Max Write Speed: 299 MB/s

The Fastest UHS-II SD Card, highly recommended! Boasting an ultra-fast maximum read speeds of up to 300 MB/s and maximum write speeds of up to 299 MB/s, the Sony SF-G Tough Series UHS-II Memory Card is currently the world’s fastest SD memory cards and it is well-suited for 4K and Full HD video reacording and super fast continuous shooting. Thanks to its V90 speed class rating, minimum write speeds are guaranteed not to drop below 90 MB/s. So, if you are seeking the highest write speed with a V90 rating as well as extremely high 250-300MB/s read speeds for transferring photos from the card to a computer, this is the recommended cards for you.

Buy Sony SF-G Tough UHS-II SDXC Cards: at Amazon, B&H, Adorama.

2. Lexar Professional 2000x UHS-II Card (300 MB/s, V90)

  • UHS-II / V90 / U3 / Class 10
  • Max Read Speed: 300 MB/s
  • Max Write Speed: 260 MB/s

Highly recommended and Best Value! With maximum read speeds of up to 300 MB/s and maximum write speeds of up to 260 MB/s, the Lexar Professional 2000x UHS-II card offers the super fast speeds for both writing and reading files, and you can get a free Lexar SD UHS-II Reader for high-speed file transfer from card to computer, dramatically accelerating workflow. Thanks to its V90 speed class rating, minimum write speeds are guaranteed not to drop below 90 MB/s. It’s the perfect match for any UHS-II compatible camera that records 4K and Full HD video or has a fast 8fps+ continuous shooting speed. The buffer clearing time will be much much quicker which means you can take more shots.

Buy Lexar Professional 2000x UHS-II Cards: at Amazon, B&H, Adorama.

3. SanDisk Extreme PRO UHS-II Card (300 MB/s)

  • UHS-II / U3 / Class 10
  • Max. Read Speed: 300 MB/s
  • Max. Write Speed: 260 MB/s

Incredibly Fast SD Card. Designed for professional photographers and videographers, the SanDisk Extreme PRO UHS-II SDXC Memory Cards can achieve maximum read speeds of up to 300 MB/s and maximum write speeds of up to 260 MB/s. Fast and fantastic! Ideal for continuous shutter bursts and rapid shooting, as well as 4K video recording. Thanks to its U3 speed class rating, minimum write speeds are guaranteed not to drop below 30 MB/s.

Buy SanDisk Extreme PRO UHS-II SDXC Cards: at Amazon, B&H, Adorama.

4. Lexar Professional 1667x UHS-II SD Card (250 MB/s, V60)

  • UHS-II / V60 / U3 / Class 10
  • Max Read Speed: 250 MB/s
  • Max Write Speed: 90 MB/s

Affordable UHS-II card with excellent performance. With maximum read speeds of up to 250 MB/s and maximum write speeds of up to 90 MB/s, the Lexar Professional 1667x UHS-II card is great for fast burst shooting and 4K & full HD video recording! This card offers excellent performance with the similar price of UHS-I cards. Great value!

Buy Lexar Professional 1667x UHS-II SD Card at Amazon, B&H, Adorama.

5. Hoodman Steel 2000x UHS-II SD Card (300 MB/s)

  • UHS-II / U3 / Class 10
  • Max Read Speed: 300 MB/s
  • Max Write Speed: 260 MB/s

Hoodman Steel is a ruggedized, steel plated SDXC card designed to withstand the rigors of high performance photography/videography. With a ruggedized steel construction, the Hoodman Steel 2000x SDXC UHS-II Memory Card supports 4K Ultra HD video and features a read speed of up to 300 MB/s and a write speed of up to 260 MB/s making it easy to transfer large files quickly and efficiently. Another great choice!

Buy Hoodman Steel 2000x SDXC UHS-II Memory Card at Amazon, B&H, Adorama.