Speed Test: Lexar Professional 1667x SDXC UHS-II 256GB
R250/W120
Product Number: LSD256CBNA1667 / A0185-V60-256BSL A (Written behind the Card)
MDT: 2020/12
PRV: 1.0
Highest CropMood speed reached for a 1 minute Clip (Peak Orange): 88.8 MB/s @ 2.8k/14bits
Highest CropMood speed reached for "Continuous" (Steady Green): 78 MB/s @ 2.8k/14bits
Highest CropMood speed reached for a 15 seconds clip (Red Speed): 91 MB/s @ 2.8k/14bits
240MHz / SDR104
Card has been formatted in camera (EOS M), moved to a Mac to copy the CropMood files, then back to the camera to make it bootable.
The testing method is outlined here: https://www.magiclantern.fm/forum/index.php?topic=25841.msg245694#msg245694
This card did not exhibit any problems and was consistent.
The card triggered a few "Frame Error" messages during the test.
This card has a high enough Data Rate to handle good brightness at 2.5k 14bits / 2.8k 12bits 1:1.
So far, I have noted that the difference in data rate between the camera stopping by itself at around 1 minute, and it going past the 2 minutes mark is often of 1-2 MB/s for most cards.
Unless you plan on recording clips at 3K 1:1/12bits (or Bright 2.8k 1:1), Samsung EVO Plus, Sandisk Extreme Pro and Lexar Silver 1066x are a better value, as this is one of the most expensive cards.
R250/W120
Product Number: LSD256CBNA1667 / A0185-V60-256BSL A (Written behind the Card)
MDT: 2020/12
PRV: 1.0
Highest CropMood speed reached for a 1 minute Clip (Peak Orange): 88.8 MB/s @ 2.8k/14bits
Highest CropMood speed reached for "Continuous" (Steady Green): 78 MB/s @ 2.8k/14bits
Highest CropMood speed reached for a 15 seconds clip (Red Speed): 91 MB/s @ 2.8k/14bits
240MHz / SDR104
Card has been formatted in camera (EOS M), moved to a Mac to copy the CropMood files, then back to the camera to make it bootable.
The testing method is outlined here: https://www.magiclantern.fm/forum/index.php?topic=25841.msg245694#msg245694
This card did not exhibit any problems and was consistent.
The card triggered a few "Frame Error" messages during the test.
This card has a high enough Data Rate to handle good brightness at 2.5k 14bits / 2.8k 12bits 1:1.
So far, I have noted that the difference in data rate between the camera stopping by itself at around 1 minute, and it going past the 2 minutes mark is often of 1-2 MB/s for most cards.
Unless you plan on recording clips at 3K 1:1/12bits (or Bright 2.8k 1:1), Samsung EVO Plus, Sandisk Extreme Pro and Lexar Silver 1066x are a better value, as this is one of the most expensive cards.