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Canon EOS R7 SD card requirements

Best SD Card for Canon EOS R7

Expert recommendations based on Canon EOS R7 specifications

Recommended SD Card

Dual SD UHS-II (V60 or faster)

An advanced APS-C mirrorless camera designed for sports and wildlife photography, featuring 15fps burst shooting and 4K 60fps video.

Official Canon EOS R7 SD Card Requirements

  • Format: Dual SD UHS-II
  • Minimum Speed: V60 (60 MB/s write)
  • Maximum Capacity: Up to No official limit
Why these requirements? An advanced APS-C mirrorless camera designed for sports and wildlife photography, featuring 15fps burst shooting and 4K 60fps video. A V60 speed class card is highly recommended for reliable 4K 60fps recording and sustained high-speed burst shooting to prevent buffer overflow.

Detailed Specifications

Type
Dual SD UHS-II
Min Speed Class
V60
Write Speed
60 MB/s
Recommended Size
128GB, 256GB
Max Capacity
No official limit

Top SD Card Recommendations

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SD Card Speed Class Write Speed Pros Price
SanDisk Extreme PRO SD UHS-II V90 SD card - 100USD
SanDisk Extreme PRO SD UHS-II
V90 Up to 260 MB/s
  • Professional standard for weddings and cinema.
$$ Check Price
Lexar Professional 1667x Silver SD (Legacy ID) V60 SD card - 45USD
Lexar Professional 1667x Silver SD (Legacy ID)
V60 Up to 120 MB/s
  • Cheapest entry into UHS-II.
$ Check Price

Frequently Asked Questions

What SD Card Do I Need for Canon EOS R7?
The Canon EOS R7 requires a Dual SD UHS-II card with V60 speed rating for reliable performance. We recommend 256GB capacity as the sweet spot balancing storage capacity with affordability. The device supports up to No official limit, though most users find 256GB sufficient for daily use. Always choose from trusted brands like SanDisk, Lexar, or Kingston to ensure consistent performance and avoid data loss.
Do I need V60 or is V30 enough for the R7?
V60 is strongly recommended for the EOS R7. While V30 cards may work for some 4K modes, the R7's advanced capabilities, such as 4K 60fps and 15fps RAW burst shooting, generate a significant amount of data that requires the sustained write speeds of V60 cards to ensure smooth performance and prevent dropped frames.
Should I use both SD card slots?
Yes, utilizing both dual UHS-II card slots is recommended, especially for critical shoots. You can configure them for backup recording (simultaneous writing to both cards), overflow (recording continues to the second card when the first fills), or to separate file types (e.g., RAW to one, JPEG to another), providing increased reliability and workflow flexibility.
Is V60 required for Canon EOS R7?
Yes, V60 is recommended for Canon EOS R7. It guarantees a minimum sustained write speed of 60 MB/s, which is necessary for stable professional recording without dropped frames or errors.
What storage capacity should I get for Canon EOS R7?
We recommend 128GB or 256GB cards. A 128GB card is good for typical use, with No official limit as the maximum supported capacity. Larger sizes are useful if you shoot frequently and want to minimize card swaps.
Can I use older or slower cards with Canon EOS R7?
Not recommended. Cards slower than V60 may cause dropped frames, corrupted files, or recording failures. Always use V60 minimum for reliability.
Do I need a UHS card for Canon EOS R7?
UHS cards are recommended for best performance with Canon EOS R7. Non-UHS cards will work but may have slower transfer speeds. For this device, UHS-II is optimal.
Should I use more than one card with Canon EOS R7?
For professional use or extended shooting sessions, dual cards provide redundancy and backup. Using multiple cards ensures you won't lose footage if one card fails. This is especially important for valuable recordings.
Does the brand matter for Canon EOS R7?
Yes, trusted brands like SanDisk, Lexar, and Kingston are recommended. Quality brands have better reliability and warranty support. Avoid unknown brands, especially for demanding devices.
What happens if I use the wrong card with Canon EOS R7?
Using cards slower than V60 can cause: dropped frames during recording, corrupted files, or complete recording failure. Stick to V60 minimum to avoid data loss.
How long will an SD card last with Canon EOS R7?
Quality SD cards typically last 3-5 years with normal use. Replace your card if you experience read/write errors, corrupted files, or if it's been dropped or exposed to extreme conditions.

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