Best Canon Rebel T7I SD Memory Card
SD, SDHC, and SDXC memory cards are produced to work with the Canon T7I. An SD card with fast write speeds is critical for continuous shooting and video.
The performance of your camera can be decreased by using an inadequate SD memory card.
Don’t care about the tech jargon? Here’s my recommendation on the SD memory card to get to use with the Canon T7I:
- UHS-I, U1, and Class 10 Speed Rating. Can sustain 10MB/s write speeds.
- Excellent choice for photos.
- Capable of recording Full HD (1920x1080) Video.
- Inexpensive with more than good enough performance.
- Larger capacities are available for a reasonable price.
Best SD Cards
SD cards are now much less expensive than when the camera was originally introduced.
Due to the cost being quite low, it is not going to be intelligent to get anything other than a pro-level SD card.
The best SD memory cards I use have been the SanDisk Extreme Pro, Lexar Professional, and PNY Elite Performance models. I have under no circumstances experienced corrupted data or a card physically fail with those memory cards.
Every last complication I have had has been due to generic unbranded cards. Attempting to save a buck is not worth it if your T7I is going to have trouble.
A shrewd way to save money is to find a smaller capacity memory card from a high-quality manufacturer. By making that choice, you will know your photographs are secure on the card.
Recommended SD Cards
- UHS-I, U1, and Class 10 Speed Rating. Can sustain 10MB/s write speeds.
- Excellent choice for photos.
- Capable of recording Full HD (1920x1080) Video.
- Inexpensive with more than good enough performance.
- Larger capacities are available for a reasonable price.
- UHS-I, U3, V30, and Class 10 Speed Rating. Can sustain 30MB/s write speeds.
- Good for burst shooting photos and recording 4K video.
- Larger capacity cards are available.
- Reliable & Durable: Magnet Proof, Shock Proof, Temperature Proof, Waterproof.
- Comparatively expensive for faster read speeds.
- UHS-I, U3, V30, and Class 10 Speed Rating. Can sustain 30MB/s write speeds.
- Only makes sense for professional use or if you need the largest storage capacity available.
- Temperature-proof, waterproof, shock-proof, and X-ray-proof.
Canon T7I SD Card Compatibility
You are limited to using SDXC, SDHC, and SD memory cards with the Canon T7I. For best performance, be sure that your camera is using the most up to date firmware installed.
The newest SDUC (Secure Digital Ultra Capacity) memory cards, are unable to be used in the T7I.
There are four different specifications of Secure Digital (SD) cards that you need to know about. They can be identified from the storage capactiy of the SD card.
- SD (Secure Digital) - 128MB to 2GB.
- SDHC (Secure Digital High Capacity) - 4GB to 32GB.
- SDXC (Secure Digital eXtended Capacity) - 64GB to 2TB.
- SDUC (Secure Digital Ultra Capacity) - 4TB to 128TB.
Image Capacity
Below is a fast approximation of the number of maximum-quality JPEGs photos you can be expecting to save on a card:
- 16GB - 4,640 images
- 32GB - 9,280 images
- 64GB - 18,560 images
- 128GB - 37,120 images
Speed, Class, & UHS Ratings
Card Speed
Speed ratings of an SD card is based on the sequential write and read speeds of the card. SD card write speed is essential for continuous shooting in addition to video.
A slow memory card can reduce the number of continuous frames the Canon T7I can take. This is because the camera’s buffer is not able to write to the SD card quickly enough.
When shooting video, a slow card can cause a sudden end to shooting. The video file might also end up being corrupted. If you intend to record video, it is important the card you use meets the requirements of the T7I.
Card read speed is important for file transfers to a computer. If you are filling up cards with images or video, a SD card with a fast read speed will save you time.
Speed Class Rating
The Class rating of a card is related to the sustained write speed. Cards that have a minimum write speed of 10MB/s are rated as Class 10.
- Class 2 - 2MB/s
- Class 4 - 4MB/s
- Class 6 - 6MB/s
- Class 8 - 8MB/s
- Class 10 - 10MB/s or faster
Every brand of SD card that you can purchase online will receive a Class 10 rating. You can discover the class rating of a card by searching for a number inside of a C on the front label.
Ultra High Speed (UHS)
The Ultra High Speed bus (UHS) is a feature that can be found in SDUC, SDXC, and SDHC memory cards. The UHS bus memory cards to have increased transfer rates.
Three different versions exist. They are called UHS-I, UHS-II, and UHS-III.
You can determine the UHS rating of a SD memory card by reading the front of the SD card. If the card has UHS, a Roman numeral I, II, or III can be seen on the front of the SD memory card.
- UHS-I - Maximum transfer rate of 104 MB/s
- UHS-II - Maximum transfer rate of 312 MB/s
- UHS-III - Maximum transfer rate of 624 MB/s
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