Best Memory Cards for Canon EOS 5DS & 5DS R

Looking for the best SD cards and CF cards for Canon EOS 5DS & 5DS R? Here are our top recommended & fastest SD cards and CF cards for Canon EOS 5DS and 5DS R.

Both Canon EOS 5DS and EOS 5DS R DSLR cameras have dual memory slots: one SD card slot (supports UHS-I cards) and one CF card slot (compatible with UDMA 7 CF cards). In addition, the UHS-II SD cards can also work in the Canon EOS 5DS & 5DS R in UHS-I model at the fastest write speeds of UHS-I cards, and you can take advantage of the read speed of UHS-II cards (up to 300 MB/s), especially when transferring photos from the card to a computer. Featuring a full-frame 50.6MP CMOS sensor and dual DIGIC 6 image processors, the Canon EOS 5DS and 5DS R supports fast continuous shooting rates up to 5 fps and full HD 1080/30p movie capability and Time Lapse Movie function.

So, in order to make full use of the Canon EOS 5DS & 5DS R’s impressive capabilities, and NOT to get some unexpected side-effects like video recording stopping or the camera freezing up, some fast and reliable SD & CF memory cards will be you best choice!

Below are our top recommended & fastest SD cards and CompactFlash cards for Canon EOS 5DS and 5DS R based on the speed and price, you can choose the one you need.

SD Cards | CF Cards

Recommended SD & CF Cards for Canon EOS 5DS & 5DS R

If you just want to cut to the chase, here are some quick recommendations.

SD Cards:

1. SanDisk Extreme PRO UHS-I 170 MB/s (V30, U3)

2. Sony SF-G Series UHS-II 

3. Lexar Professional 2000x UHS-II

CF Cards:

1. Lexar Professional 1066x (UDMA 7)

2. SanDisk Extreme Pro (160MB/s, UDMA 7)

Best SD Memory Cards for Canon EOS 5DS & 5DS R

1. SanDisk Extreme PRO UHS-I Card 170 MB/s (V30, U3) – Best Value and Fastest UHS-I SD Card

  • UHS-I / V30 / U3 / Class 10
  • Max Read Speed: 170 MB/s
  • Max Write Speed: 90 MB/s
  • Min Write Speed: 30 MB/s
  • Records Full HD, 3D, and 4K Video
  • Built-In Write-Protect Switch
  • Storage Capacity: 64GB, 128GB, 256GB, 512 GB

Highly recommended! Our favorite UHS-I SD card for Canon EOS 5DS & 5DS R is SanDisk Extreme Pro 170 MB/s UHS-I card (with affordable price). With write speeds of up to 90 MB/s and read speeds of up to 170 MB/s, the SanDisk Extreme Pro 170MB/s UHS-I cards are ideal for fast continuous burst mode shots, efficient post-production workflow, and full HD at 60fps and 4K video. In addition, SanDisk Extreme Pro UHS-I cards feature a speed class rating of V30 and U3 standard, which guarantees minimum write speeds of 30 MB/s. Available in 64GB, 128GB, 256GB and 512GB sizes. the cards are compatible with SDXC supporting devices and come with a lifetime limited warranty.

Buy SanDisk Extreme PRO UHS-I 170 MB/s (V30, U3) at AmazonB&HAdorama.

2. Sony SF-G Series UHS-II – The Fastest UHS-II SD Cards

  • UHS-II / U3 / Class 10
  • Max Read Speed: 300 MB/s
  • Max Write Speed: 299 MB/s
  • Min Write Speed: 30 MB/s
  • Records Full HD, 3D, and 4K Video
  • Water / Shock / X-Ray Proof
  • Can Withstand Extreme Temperatures
  • Built-In Write-Protect Switch
  • Downloadable File Rescue Software
  • Storage Capacity: 32GB, 64GB, 128GB

The Sony SF-G UHS-II Cards are currently the world’s fastest SD memory cards boasting an ultra-fast maximum read speeds of up to 300 MB/s and maximum write speeds of up to 299 MB/s and it is well-suited for video capture, including 4K, 3D, HFR, and Full HD video. We know the UHS-II cards can operate in UHS-I mode in the Canon EOS 5D Mark IV and come out just above the fastest UHS-I cards. So, if you are seeking the highest write speed 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 Series UHS-II SDXC Cards: at AmazonB&HAdorama.

3. Lexar Professional 2000x UHS-II

  • UHS-II / U3 / Class 10
  • Max. Read Speed: 300 MB/s
  • Max. Write Speed: 260 MB/s
  • Built-In Write-Protect Switch
  • Downloadable Image Rescue Software
  • Includes SD UHS-II Reader
  • Storage Capacity: 32GB, 64GB, 128GB

The Lexar Professional 2000x UHS-II (U3, Class 10) cards have almost the same excellent performance as the Sony SF-G UHS-II cards in the Canon EOS 5DS & 5DS R. High-speed performance!  This Lexar Professional 2000x UHS-II features UHS Speed Class 3 (U3) compatibility ensuring a minimum data write speed of 30 MB/s along with a maximum read speed of up to 300 MB/s (2000x). It has the fastest 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.

Buy Lexar Professional 2000x UHS-II Cards: at AmazonB&HAdorama.

Best CF Memory Cards for Canon EOS 5DS & 5DS R

1. Lexar Professional 1066x (UDMA 7)

  • 1066x Speed Rating
  • Max. Read Speed 160 MB/s
  • Max. Write Speed 155 MB/s
  • Min. Write Speed 65 MB/s
  • UDMA 7 Compliant

Available in 32GB, 64GB, 128GB and 256GB, the Lexar Professional 1066x (UDMA 7) is the most popular and super fast CF cards with an affordable price. With a 1066x speed rating, this card is capable of achieving data read speeds of up to 160 MB/s and data write speeds of up to 155 MB/s, allowing you to transfer your files via the card-to-computer transfer method via a UDMA 7-enabled card reader. The two CF cards listed here are a little bit faster than the fastest SD cards, really great value, highly recommended!

Buy Lexar Professional 1066x (UDMA 7) CF Cards at AmazonB&HAdorama.

2. SanDisk Extreme Pro (160MB/s, UDMA 7)

 

  • Optimized for 4K Video Recording
  • Up to 160MB/s Read Speed
  • Up to 150MB/s Write Speed
  • Compatible with RAW & JPEG Formats
  • Includes RTV Silicone Coating

The SanDisk Extreme Pro (160MB/s, UDMA 7) is another popular and excellent card with almost the same speed – It features enhanced data read speeds of up to 160MB/s along with data write speeds up to 150MB/s. This Extreme Pro CompactFlash Card is designed to support both full HD and 4K video as it is VPG-65 certified. And it is UDMA 7-enabled, making them ideal for handling RAW image files.

Buy SanDisk Extreme Pro (160MB/s, UDMA 7) CF Cards at AmazonB&HAdorama.

In addition, you can get the Lexar Professional USB 3.0 Dual-Slot Reader (UDMA 7) at Amazon.

Read more: Best Lenses for Canon EOS 5DS & 5DS R.