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Best Canon PowerShot SX170 IS SD Memory Card

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Best PowerShot SX170 IS SD Memory Card

´╗┐The Canon PowerShot SX170 IS can use SD, SDHC, and SDXC memory cards. For burst shooting and video, it is essential the card you use can write data fast enough.

The functionality of your camera can be greatly decreased by using an incorrect card.

If you are in a rush, here’s the best SD card you can buy for the Canon PowerShot SX170 IS:

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SanDisk Ultra 64GB SD Card
Check prices on: Amazon
  • 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 memory cards have come way down in price the time since the introduction of the Canon PowerShot SX170 IS.

Seeing as how low the cost are, it would not make sense to spend money on anything but a professional-level card.

SanDisk Extreme Pro, Lexar Professional, and PNY Elite Performance cards are great. I have never suffered from a card failure or data errors with any of those SD cards.

All the hassles I have experienced has been with generic unbranded cards. Hoping to save around a dollar isn’t worth it if your PowerShot SX170 IS will not operate correctly.

If you want to save some money, buy a smaller storage capacity card from a quality manufacturer. By making that choice, you’ll not have to worry about the shots stored on the memory card.

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SanDisk Ultra 64GB SD Card
Check prices on: Amazon
  • 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.

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PNY Elite-X 128GB SD Card
Check prices on: Amazon
  • 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.

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SanDisk Extreme PRO 128GB SD Card
Check prices on: Amazon
  • 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 PowerShot SX170 IS SD Card Compatibility

The only memory cards that are compatible with the Canon PowerShot SX170 IS are SDXC, SDHC, and SD. Check to be sure that your camera has the latest firmware installed.

The newest SDUC (Secure Digital Ultra Capacity) cards, aren’t going to be compatible with the PowerShot SX170 IS.

You need to know of the 4 kinds of Secure Digital (SD) cards that can be used. SD cards can be identified based on the card’s size.

  • 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

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SD Card Contacts

The following is a fast approximation of the number of high-quality JPEGs pictures you can be expecting to be saved 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 memory card is dependant on the sequential read and write transfer speeds of the card. Card write speed is very important for clearing the camera buffer for continuous shooting in addition to recording video.

A slow memory card can cause a drop in the number of continuous images the Canon PowerShot SX170 IS can take. This is because the camera’s buffer will not be able to write to the SD card quickly enough.

With video, a slow SD card can cause an abrupt end to shooting. The video file could also end up being corrupted. If you intend to shoot video, it is critical the SD card you use meets the minimum requirements of the PowerShot SX170 IS.

Card read speed is important for transferring files to a computer. If you have cards that are full, a card with a fast transfer speed will cut down on the transfer time.

Speed Class Rating

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SD Card Speed Class

An SD memory card receives a Class rating in line with its sustained write speed. Cards that have a write speed of 10MB/s are labeled 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-name SD memory card that you can purchase will be Class 10. To determine the class rating of a SD card, find a number inside of the C on the label.

Ultra High Speed (UHS)

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Example of UHS Rating

The Ultra High Speed bus (UHS) is a feature that can be found in SDUC, SDXC, and SDHC cards. UHS memory cards to achieve increased write speeds.

Three different versions have been created. The versions are UHS-I, UHS-II, and UHS-III.

You can figure out the UHS rating of a card by looking at the front of the card. If there is a Roman numeral I, II, or III on the front of the SD memory card, that is going to be the UHS rating of your SD 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