Tagged with uhs-i - Personal View Talks https://personal-view.com/talks/discussions/tagged/uhs-i/feed.rss Sat, 04 May 24 04:49:52 +0000 Tagged with uhs-i - Personal View Talks en-CA GH4 Memory Cards. What works and what doesn’t? https://personal-view.com/talks/discussion/10276/gh4-memory-cards.-what-works-and-what-doesnt Tue, 29 Apr 2014 12:22:28 +0000 mpgxsvcd 10276@/talks/discussions I have a GH4 and the following 7 memory cards. Listed in order of their theoretical speed. Some of these cards have failed with the “Motion Recording was cancelled due to the writing speed of the memory card” error message in the GH4 and some have not. If they failed then it was always in the stills mode while recording 1080p @ 60 FPS 200 mb/sec ALL-I video.

These cards all failed at some point

  1. Eye-Fi 8 GB Class 6
  2. Eye-Fi 16 GB Class 10
  3. Transcend 32 GB Class 10
  4. SanDisk 8GB Extreme SDHC 30 MB/sec Class 10
  5. Transcend 64 GB SDXC UHS-I Class 3(Gold Plated Label)

These cards have never failed despite my best efforts to make them fail

  1. Transcend 32 GB SDHC UHS-I Class 1
  2. PNY 64 GB 90 MB/sec UHS-I Class 1

Please post your experiences with different memory cards and the GH4. Please only comment if you have the GH4 and have tried the memory card with it. No comments like “This memory card is better so it must work”. Just actual tests that you have performed yourself.

]]> Transcend Ultimate 600x UHS-I cards https://personal-view.com/talks/discussion/7539/transcend-ultimate-600x-uhs-i-cards Wed, 17 Jul 2013 05:23:29 +0000 Athiril 7539@/talks/discussions Okay so I bought a pair of Transcend Ultimate 16GB SDHC UHS-I cards at work (the 600x/90mb/s ones not the 86mb/s ones).

Since they were quite cheap at work.

Anyway, first test out of the box, using the SD card reader built into my laptop (which does have a USB 3.0 bus, but I dont know if the card reader runs over that, or how good the card reader is).

CrystalDiskMark, 2 tests @ 1000MB

Sequential read 70.19MB/s Sequential write 37.42MB/s

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