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Best Memory Cards Sony A7cr

  • Alik Griffin
  • February 12, 2026
  • No comments

This website contains affiliate links. We will earn a small commission on purchases made through these links. Some of the links used in these articles will direct you to Amazon. As an Amazon Associate, I earn from qualifying purchases.

The Sony A7cr has a single SD card slot that will utilize UHS-II cards up to the v90 speed class. Unlike its bigger brother, the Sony A7rV, it does not take two cards and does not support CFexpress Type A cards.

Memory Card For Sony A7cr

UHS-II V90 cards are the best SD cards for the Sony A7cr. They allow you to shoot a maximum bitrate of the older H.264 codec, which is 600Mbps, and the v90 cards also allow you to use all of the different S&Q slow-motion settings. Photographers shooting continuous bursts will also want to use the v90 cards to clear the buffer as quickly as possible since this camera will allow for 8fps bursts.

For bitrates of 480Mbps or lower, when using the more efficient H.265 HEVC codec, V60 cards are a great option since they offer significant cost savings. This is especially beneficial when using Sony’s efficient H.265 codec labeled XAVC HS.

Sony A7cr – Amazon / B&H

Recommended SD Cards For Sony A7cr

Below, you’ll find recommendations for the best SD cards for the Sony A7cr. I’ve included V90 and V60 cards since V60s are recommended for casual shooting and not using many high-end video features like S&Q, aka landscape photographers.

Recommended For SonyReview LinksUSB WriteUSB ReadCheck Price
SD UHS-II V90Hide
Sandisk Extreme Pro V90 32-512GBSandisk Extreme Pro V90 UHS-II Review268293Amazon / B&H
Sony G Tough v90 32-256GBSony G Tough V90 UHS-II Review258296Amazon / B&H
Delkin Black v90 64/128/256GB253278B&H
Kingston Canvas React V90 32-256GBKingston Canvas React Plus V90274292Amazon / B&H
Kodak V90 32/64/128GB260272Amazon
Ritz Gear VideoPro V90 64-512GB258273Amazon
SD UHS-II V60Hide
Lexar ARMOR Gold V90 256GB-1TB191258Amazon / B&H
Sony M Tough V60 64-512GBSony M V60 UHS-II Review153269Amazon / B&H
Sony E v60 256GBSony E Series V60 256GB ReviewAmazon / B&H

These recommendations come from testing all the different memory cards in other Sony cameras. Since the Sony A7cr is a baby A7rV, you can compare cards with this Sony A7rV memory card chart to see the in-camera benchmarks.

For more SD memory card stats, see the guide to the fastest SD memory cards.

SD UHS-II Buffer Test for Sony A7rV

Does The Sony A7cr Support CFexpress Type A Cards?

No, the Sony A7cr is only compatible with SD cards, including UHS-I and UHS-II cards up to the v90 speed class.

Sony A7cr Capacity

What’s the upper limit on SD card capacity for the Sony A7cr?

Sony doesn’t explicitly state the maximum capacity for the A7cr. Nonetheless, it’s generally observed that these newer Sony cameras don’t have specific restrictions on memory card sizes, so using cards up to 2TB should work without any issues.

Sony A7cr Camera Specs


Sensor Size: 61MP Full-Frame Exmor R BSI Sensor
SD Card Slot: Single Slot SD UHS-II
Maximum SD Card Size / Memory Card Capacity: Up To 2TB.
Estimated Buffer Size: 1.5-2GB estimated
Video Bitrate: Sony A7cr has a bitrate of up to 600Mbps for H264 and S&Q. 200Mbps for H.265.
Video Resolution: 4k up to 59.94, 1080p up to 120fps

Sony A7cr What Size Card To Buy?

A 128 GB card would be a good starting point if you’re primarily into photography and videography. However, if you focus on high-bitrate video, you might consider upgrading to a 256GB card.

Sony A7cr Recording Specs & Details

Record Limit: Unlimited
Audio File Format: AAC, Linear PCM

4k Recording Modes
UHD 4k H.264 XAVC S-I: 4:2:2 10-bit 24-60p | 240-600Mbps
UHD 4k H.264 XAVC S: 4:2:2 10-bit 24-60p | 100-280Mbps
UHD 4k H.265 XAVC HS:
4:2:2 10-bit 24p-60p | 30-200Mbps
UHD 4k H.265 XAVC HS: 4:2:0 10-bit 24-60p | 30-200Mbps

Sony A7cr Record Times – Memory Card Capacity

This table displays various recording modes and the corresponding time usage for different card sizes. You’ll need the bitrate-to-time converter to calculate your specific figures.

Sony A7cr Record Times64GB80GB128GB160GB256GB512GB
4k      
4k 600Mbps | 75MB/s H.26414min18min28Min36min57min114min
4k 280Mbps | 35MB/s H.26530min38min61min76min122min244min
4k 200Mbps | 25MB/s43min53min85min107min171min341min
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Alik Griffin

A professional video editor, and photographer with a Bachelors in Film studies from UCSD. Based in Los Angeles, I have created commercials, trailers, and other video content for various clients and platforms since 2005. I also love to write about my passions and share my insights on my blog.

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