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Panasonic Lumix S5 IIX SD card requirements

Best SD Card for Panasonic Lumix S5 IIX

Expert recommendations based on Panasonic Lumix S5 IIX specifications

Recommended Spec

Dual SD UHS-II (V90 or faster)

The S5 IIX has two SD UHS-II slots and records All-Intra and ProRes. Panasonic requires V90 cards for those modes; ProRes RAW goes to an external recorder.

Official Panasonic Lumix S5 IIX SD Card Requirements

  • Format: Dual SD UHS-II
  • Minimum Speed: V90 (90 MB/s write)
  • Maximum Capacity: No official limit
Why these requirements? The S5 IIX records 6K and 4K in All-Intra and ProRes, and outputs RAW over HDMI to an external recorder. The high-bitrate internal modes need V90 cards. It can also record to a USB-C SSD.

Detailed Specifications

Type
Dual SD UHS-II
Min Speed Class
V90
Write Speed
90 MB/s
Recommended Size
128GB, 256GB, 512GB
Max Capacity
No official limit (512GB tested)

Top SD Card Recommendations

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SD Card Verified Speed Class Write Speed Pros Price
Sony TOUGH G-Series SD V90 SD card - 100USD
Sony TOUGH G-Series SD
 Full Review 		V90 Up to 299 MB/s
  • One-piece molded body rated for drops
  • water and bending. Writes up to 299 MB/s.
 $$ Check Price
Kingston Canvas React Plus SD V90 SD card - 45USD
Kingston Canvas React Plus SD
 Full Review 		V90 Up to 260 MB/s
  • V90 UHS-II card at a lower price than Sony and SanDisk V90 cards.
 $ Check Price
SanDisk Extreme PRO SD UHS-II V90 SD card - 100USD
SanDisk Extreme PRO SD UHS-II
 		V90 Up to 260 MB/s
  • V90 UHS-II card for high-bitrate video and fast bursts.
 $$ Check Price

Compare These Cards

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See how the recommended cards for Panasonic Lumix S5 IIX stack up side by side, or swap in any other card.

professional
Sony TOUGH G-Series SD

Sony TOUGH G-Series SD

 $$ · Premium
  • UHS RatingUHS-II
  • Speed ClassV90
  • App PerformanceN/A
  • Read SpeedUp to 300 MB/s
  • Write SpeedUp to 299 MB/s
  • EnduranceStandard
Available Capacities32GB, 64GB, 128GB

Pros

  • One-piece molded body rated for drops
  • water and bending. Writes up to 299 MB/s.

Cons

  • Expensive.
View on Amazon
professional
Kingston Canvas React Plus SD

Kingston Canvas React Plus SD

 $ · Mid-Range
  • UHS RatingUHS-II
  • Speed ClassV90
  • App PerformanceN/A
  • Read SpeedUp to 300 MB/s
  • Write SpeedUp to 260 MB/s
  • EnduranceStandard
Available Capacities32GB, 64GB, 128GB, 256GB

Pros

  • V90 UHS-II card at a lower price than Sony and SanDisk V90 cards.

Cons

  • Harder to find in stores.
View on Amazon
professional
SanDisk Extreme PRO SD UHS-II

SanDisk Extreme PRO SD UHS-II

 $$ · Premium
  • UHS RatingUHS-II
  • Speed ClassV90
  • App PerformanceN/A
  • Read SpeedUp to 300 MB/s
  • Write SpeedUp to 260 MB/s
  • EnduranceStandard
Available Capacities32GB, 64GB, 128GB, 256GB, 512GB

Pros

  • V90 UHS-II card for high-bitrate video and fast bursts.

Cons

  • High cost per GB.
View on Amazon

Sony TOUGH G-Series SD

The Sony TOUGH G-Series is a V90 UHS-II SD card that reads up to 300 MB/s and writes up to 299 MB/s. Its one-piece molded body has no ribs or write-protect switch to break, and it is rated for drops, water and bending.

Target User: High-end camera users and professionals in rugged environments
Best For: Mirrorless Cameras, DSLR Cameras, Action Cameras

For users looking for a more budget-friendly option, consider the Lexar Professional SD card or the Delkin Devices Power SD card, which offer similar performance but at a lower price point.

Kingston Canvas React Plus SD

The Kingston Canvas React Plus SD delivers high-speed performance at an affordable price, making it an excellent choice for professionals who require reliable data transfer and recording, but also value budget-friendly options.

Target User: Mobile videographers, photographers, and content creators
Best For: Action Cameras, Drones, Smartphones & Tablets, Mirrorless Cameras

Consider Kingston Canvas React Plus over other mid-range V90 cards in its class, offering comparable performance without the premium price tag.

Frequently Asked Questions

What SD Card Do I Need for Panasonic Lumix S5 IIX?
The Panasonic Lumix S5 IIX takes a Dual SD UHS-II card rated V90 or faster. 128GB or 256GB or 512GB covers most owners, and the maximum is No official limit. Buy SanDisk, Lexar, Samsung or Kingston from a reputable seller: counterfeit cards are the most common cause of lost files.
What is the difference in SD card requirements between the S5 IIX and the regular S5 II?
The Lumix S5 IIX specifically requires V90 cards for its advanced internal ProRes and external RAW video recording capabilities, which the standard S5 II does not offer. While the standard S5 II works perfectly with V60 cards for its maximum video quality, if you're purchasing the 'X' model specifically for its professional video codecs, it is critical to use V90 cards to ensure stable recording and avoid dropped frames.
Is V90 required for Panasonic Lumix S5 IIX?
Yes. V90 guarantees 90 MB/s of sustained write, which keeps the Panasonic Lumix S5 IIX free of dropped frames, clips that stop early, or corrupted files. Faster cards work too.
What size SD card should I get for Panasonic Lumix S5 IIX?
128GB covers light use; 512GB suits heavy use. Maximum capacity: No official limit (512GB confirmed working).
Can I use older or slower cards with Panasonic Lumix S5 IIX?
Not below V90. Slower cards cause dropped frames, clips that stop early, or corrupted files. Check the card label for the V90 mark.
Do I need a UHS-II card for Panasonic Lumix S5 IIX?
No, but it helps. The Panasonic Lumix S5 IIX has a UHS-II slot, so UHS-II cards write and offload faster. UHS-I cards work at UHS-I speed.
Should I use more than one card with Panasonic Lumix S5 IIX?
For long shoots, yes. Two mid-size cards cost about the same as one large card, and a failure then loses half your files instead of all of them.
Does the brand matter for Panasonic Lumix S5 IIX?
Yes. SanDisk, Lexar, Samsung and Kingston cards meet their rated speeds. Buy from the brand's store or a major retailer: counterfeit cards sold under those names are common on marketplaces.
What happens if I use the wrong card with Panasonic Lumix S5 IIX?
A card slower than V90 causes dropped frames, clips that stop early, or corrupted files. A card over the maximum capacity or in the wrong format may not be recognized.
How long will an SD card last in Panasonic Lumix S5 IIX?
Several years in normal use. Cards usually fail from wear or counterfeit flash, not age. Replace yours at the first write error, corrupted file or "card not recognized" message.

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