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Memory Cards

Help Me Choose

This information will help you find the perfect memory card for capturing, transferring and sharing your memories.

When choosing a memory card, keep in mind that size and speed are the most important features to look for.

Memory card size (capacity) is the amount of data that can be stored, and is measured in MB (megabytes) or GB (gigabytes); the larger the capacity, the more storage room is on the card.

Many people don't realize that memory card speed is very important to ensure proper photo or video capture. Memory card speed affects shot-to-shot lag and how quickly you can transfer files to a computer.


The more gigabytes your card has, the more photos, music and videos it can store.

Card Capacity  (Based on a 12MP camera at 3MB file size) 32GB1 16GB1 8GB1 4GB1
Photos2  (JPEG photos) 8000 4000 2000 1000
HD Video3  (1280 x 720 x 30fps) 5 hours,
48 minutes
3 hours,
15 minutes
1 hour,
26 minutes
43 minutes
Full HD Video3  (1920 x 1080 x 30fps) 4 hours,
35 minutes
2 hours,
16 minutes
1 hour,
7 minutes
33 minutes

11 megabyte (MB) = 1 million bytes. 1 gigabyte (GB) = 1 billion bytes. Some capacity not available for data storage.

2Approximations; results will vary based on file size, resolution, compression, bit rate, content, host-device, pre-loaded files and other factors.

3Full HD (1920 x 1080 x 30fps), HD (1280 x 720 x 30fps) video support may vary based upon host device, file size, resolution, compression, bit rate,   content and other factors. See a Customer Specialist for details.

Photo Speed

The higher a card's write speed (MB/sec), the more images you can capture in a burst.

Faster Memory Makes a Difference


Read speed is how fast your photos can transfer to a computer or other device.


Write speed is how fast your camera saves photos to the memory card.

Shop High-Write-Speed Memory Cards

21–40MB per Second

41–89MB per Second

90MB per Second & Faster

Video Speed

Higher classes of memory write consistently faster, resulting in better quality video recordings.

SDHC Class Standards Video Format Minimum Read/Write Speed
Class 4 720 HD Video 4 MB/Sec
Class 64 1080p Full HD Video 6 MB/Sec
Class 104 1080p Full HD Video 10 MB/Sec
UHS-15 Full HD Video, supports
real time video recording
10 MB/Sec

4Class 6 & 10 ensures Full HD video recording. Ask a Customer Specialist for Class 6 & 10 compatibility.

5UHS Speed Class 1 designates performance option designed to support real time recording.


Wirelessly transfer photos and videos to your PC or Mac with the Eye-Fi Wireless SDHC card.


Let the card organize and back up for you.


Upload directly to your computer or sharing sites like Shutterfly™, Facebook® & YouTube™.


Never miss a shot with Endless Memory mode.