Best Memory Cards for Panasonic GX9

Looking for the best SD memory cards for Panasonic Lumix DC-GX9 mirrorless camera? Here are our top recommended & fastest SD cards for Panasonic GX9.

Compact, lightweight and easy to use, the Panasonic Lumix GX9 (Amazon, B&H, Adorama) is an excellent all-around mirrorless camera for all kinds of photographers. Featuring a 20.3 MP Digital Live MOS sensor and a Venus Engine image processor, the Panasonic GX9 is able to record UHD 4K movies at 30 or 24 fps, record full-resolution stills at up to 9 fps with AF-S or 8MP stills at 30 fps, and work in difficult lighting situations with a top sensitivity of ISO 25600.

The Panasonic GX9 has a single SD card slot that fully supports UHS-I SD cards, that means you can’t get any extra write speed benefit from the UHS-II cards although they can be used in the GX9 in UHS-I mode at the fastest write speed of UHS-I card, and for still photography, 9 fps burst shooting and 4K video at 30 fps, the UHS-I SD card is already more than enough. So you don’t need to pay extra money on the UHS-II cards unless you require fast transfer speeds (read speeds) from your card to your computer. Just stick to 64GB or 128GB (or larger) SD cards for the best video codex.

Below are our top recommended SD memory cards for Panasonic GX9 mirrorless camera based on the speed and price. Just choose the one you like!

Recommended SD Cards for Panasonic GX9

Take a look at this handy comparison table with our top-recommended and fastest SD cards for the Panasonic GX9 mirrorless camera. Any of these would be a great pick – and if you’d like more in-depth advice, we’ve got it waiting for you down below!

UHS-I SD Cards Max. Read Speed Max. Write Speed
SanDisk Extreme PRO UHS-I SD Card (V30, U3) 200 MB/s 140 MB/s
Samsung PRO Plus UHS-I SD Card (V30, U3) 160 MB/s 120 MB/s
Lexar Professional 1066x UHS-I SD Card (V30, U3) 160 MB/s 120 MB/s
Kingston Canvas Go! Plus UHS-I SD Card (V30, U3) 170 MB/s 90 MB/s
SanDisk Extreme UHS-I SD Card (V30, U3) 150 MB/s 70 MB/s
Kingston Canvas Select Plus UHS-I SD Card (V30, U3) 100 MB/s 85 MB/s

Best SD Memory Cards for Panasonic GX9

1. SanDisk Extreme PRO UHS-I SD Card

SanDisk Extreme PRO UHS-I SD Card Key Specifications:

  • Bus Speed: UHS-I
  • Speed Class: V30 / U3 / Class 10
  • Max Read Speed: 200 MB/s
  • Max Write Speed: 140 MB/s
  • Min Write Speed: 30 MB/s
  • Capacities: 64GB, 128GB, 256GB, 512GB, 1T

The SanDisk Extreme Pro UHS-I SD card is the pinnacle of UHS-I SD cards, an absolute must-have for any camera user. With mind-blowing read speeds of up to 200 MB/s and write speeds of up to 140 MB/s, this card is the perfect choice for capturing stunning full HD, 3D, and 4K video, as well as raw and burst photography. An undisputed leader in the SD card market, the SanDisk Extreme Pro UHS-I SD card is always my first recommendation.

Boasting a range of features that make it an incredibly resilient device, the SanDisk Extreme Pro UHS-I SD card offers water, shock and X-ray resistance, as well as an impressive temperature tolerance that spans -13 to 185°F. What’s more, this high-end card is available in storage capacities from 32GB to 1TB and comes with recovery software, giving you peace of mind in the case of accidental file deletion. And to top it all off, it’s covered by a limited lifetime warranty.

Buy SanDisk Extreme PRO UHS-I SD Card at AmazonB&HAdorama.

2. Samsung PRO Plus UHS-I SD Card

Samsung PRO Plus UHS-I SD Card Key Specifications:

  • Bus Speed: UHS-I
  • Speed Class: V30 / U3 / Class 10
  • Max Read Speed: 160 MB/s
  • Max Write Speed: 120 MB/s
  • Min Write Speed: 30 MB/s
  • Capacities: 32GB (SDHC), 64GB, 128GB, 256GB (SDXC)

For those in the hunt for a high-end UHS-I SD Card, the Samsung Pro Plus UHS-I SD Card is the perfect selection. Boasting read speeds up to 160 MB/s and write speeds of 120 MB/s, it is a fantastic pick for fast-paced photography and 4K video capturing. Available in 32GB to 256GB and backed with a 10 year limited warranty, you can rest assured that this reliable and budget-friendly card will meet all of your photographic and videographic requirements.

Buy Samsung PRO Plus UHS-I SD Card at AmazonB&H.

3. Lexar Professional 1066x UHS-I SD Card (Silver Series)

Lexar Professional 1066x UHS-I SD Card (SILVER Series) Key Specifications:

  • Bus Speed: UHS-I
  • Speed Class: V30 / U3 / Class 10
  • Max Read Speed: 160 MB/s
  • Max Write Speed: 120 MB/s
  • Min Write Speed: 30 MB/s
  • Capacities: 64GB, 128GB, 256GB, 512GB, 1T

For professional photographers and videographers, the Lexar Professional 1066x UHS-I SD Card (SILVER Series) is a must-have! It’s a top-of-the-line choice for capturing and transferring high-quality photos and 4K UHD video, providing unbelievable read speeds of up to 160 MB/s and write speeds of up to 120 MB/s – one of the fastest UHS-I SD Cards out there. And that’s not all – it’s also water, shock, vibration, x-ray and temperature resistant, so you can rely on it in any situation!

Buy Lexar Professional 1066x UHS-I SD Card (Silver Series) at AmazonB&HAdorama.

4. Kingston Canvas Go! Plus UHS-I SD Card

Kingston Canvas Go! Plus UHS-I SD Card Key Specifications:

  • Bus Speed: UHS-I
  • Speed Class: V30 / U3 / Class 10
  • Max Read Speed: 170 MB/s
  • Max Write Speed: 90 MB/s
  • Min Write Speed: 30 MB/s
  • Capacities: 64GB, 128GB, 256GB and 512GB
  • Limited Lifetime Warranty

The Kingston Canvas Go! Plus UHS-I SD Card is the perfect companion for burst shooting and UHD 4K video recording, boasting impressive read speeds of up to 170 MB/s and write speeds of up to 90 MB/s, and also compliant with the V30 speed class. Its sturdy construction makes it highly resistant to water, shock, vibration, x-rays and temperature extremes, making it an ideal choice for those seeking reliable memory cards in hostile conditions. Available in 64GB, 128GB, 256GB and 512GB capacities and with a limited lifetime warranty, the Kingston Canvas Go! Plus UHS-I SD Card is the perfect choice for any photographer or videographer.

Buy Kingston Canvas Go! Plus UHS-I SD Card (V30, U3) at AmazonB&HAdorama.


Offering excellent image quality, 4K video, fast autofocus and overall performance, the Panasonic Lumix DC-GX9 is a compact, rangefinder-styled camera that is ideal for street and travel photographers. Don’t own the Panasonic GX9 yet? Get it on Amazon, B&H, Adorama.