Panasonic GM5 Memory Card Compatibility

By Nathaniel Stephan
Last Updated: October 28, 2019
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Panasonic SD Memory Card Compatibility

The Panasonic GM5 can use SD, SDHC, and SDXC memory cards. Burst shooting and video need SD memory cards with fast card write speeds.

The SD memory card you go with is an important impact on the performance of your camera.

Don't want to read the jargon? This is my suggestion on the SD memory card to use with your Panasonic GM5:

SanDisk Extreme Pro 128GB UHS-I SD Card

SanDisk Extreme Pro 128GB SD Card

  • Best value for the money.
  • Capacities from 32 GB to 2TB.
  • Transfer speeds up to 170 MB/s.
  • Class 10 & UHS-I
  • Temperature Proof, Water Proof, Shock Proof, and X-ray Proof.

Best SD Cards

Since the launch of Panasonic GM5, the price of SD memory cards has greatly reduced.

With costs being quite low, it doesn't make sense to pick anything besides a professional-level card.

SanDisk Extreme Pro, Lexar Professional, and PNY Elite Performance cards have all been reliable for me. I have never had a card physically fail or unusable data with any of those cards.

Every single hassle I have experienced has been because of cheap unbranded SD memory cards. Seeking to save a little bit of money is not worthwhile if your GM5 is not going to function in the right way.

A smart way to spend less money is to get a smaller storage capacity SD memory card from a high-quality manufacturer. By doing this, you'll know your photos are safe on the memory card.

Recommended SD Cards

SanDisk Extreme Pro 128GB UHS-I SD Card

SanDisk Extreme Pro 128GB SD Card

  • Best value for the money.
  • Capacities from 32 GB to 2TB.
  • Transfer speeds up to 170 MB/s.
  • Class 10 & UHS-I
  • Temperature Proof, Water Proof, Shock Proof, and X-ray Proof.
PNY Elite Performance SDXC 128GB Memory Card

PNY Elite Performance 128GB SDXC Card

  • Lower priced card.
  • Transfer speeds up to 95 MB/s.
  • Class 10 & UHS-I.
  • Magnet Proof, Shock Proof, Temperature Proof, Waterproof.
Lexar Professional 1066X 128GB SD UHS-I Memory Card

Lexar Professional 1066x 128GB SDXC UHS-I Card

  • Lexar Professional Silver Card.
  • Transfer speeds up to 160 MB/s.
  • Class 10 & UHS-I.
  • Includes Lexar Recovery Tool Software.
  • Designed for durability in harsh conditions.

Panasonic GM5 SD Card Compatibility

You can only use SDXC, SDHC, and SD memory cards in the Panasonic GM5. For best performance, make sure that your camera is using the most recent firmware.

The newest cards, SDUC (Secure Digital Ultra Capacity), are not able to be used with the GM5.

Four different kinds of Secure Digital (SD) cards that you need to be aware of. You can tell them apart based on their storage 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

Panasonic SD Memory Card Contacts

Listed here is a fast approximation of just how many maximum-quality JPEGs shots you can expect to be stored on an SD card:

  • 16GB - 4,640 images
  • 32GB - 9,280 images
  • 64GB - 18,560
  • 128GB - 37,120

Speed, Class, & UHS Ratings

Card Speed

The speed rating of an SD memory card is based on the continuous write and read transfer speeds of the card. SD memory card speed is essential for video as well as continuous shooting.

Slows memory cards can cause a reduction in the number of continuous images the Panasonic GM5 can take. This is due to the camera's buffer not being able to write data to the SD card fast 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 important the card you use meets the required write speed for video.

Read speed is nice to have for file transfers to a computer or laptop. If you are filling up cards with images or video, a card with a fast read speed will reduce the transfer time.

Speed Class Rating

Example of where to find SD Card Speed Class
The 10 inside of the C means the card is Class 10.

The sustained write speed of an SD memory card is represented by the Class rating. SD cards that have a minimum write speed of at least 10MB/s will be labeled 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 card that you can buy today will be Class 10. To check the class rating of a card, find a number inside of a C on the sticker.

Ultra High Speed (UHS)

Example of an SD memory card with a UHS-I rating.
The UHS rating of a card can be determined by a Roman numeral I, II, or III on the label of the card.

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

There are 3 separate specs. They are called UHS-I, UHS-II, and UHS-III.

To find the UHS rating of a card, look on the front of the card. A Roman numeral I, II, or III on the front of the card, that is the UHS rating of your 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

Related Cameras

Taking the specs into consideration, the 128GB SanDisk Extreme Pro is the best memory card for the Panasonic GM5. The SD card also has great compatibility with other cameras.

Here are more posts on cameras with similar specifications as the GM5:

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