“The read speed of 150 MB per second is listed but what is the Write speed? I’m not concerned about Read speed, it’s good to know, but I need to know the Write speed to be able to know if it works for my Canon EOS 5D Mark IV camera recording in 4K video.”
Answer This Question
1-1 of 1 Answer
The write speed is only 70mb/s. I bought 4 of these for my Sony A7R4 thinking the read and write was 150mb/s and boy was I wrong. I have not taken 4k video yet so I don't know if it's fast enough to keep up. I do know that when I am taking pictures of more than 3 in a row I have to wait a few seconds before I can preview them. I think the most pictures I've taken in a quick succession was about 10 and had to wait about 5-10 seconds to preview them. Mind you every picture I take is 60MB. Hope this helps.
Sorry, there was a problem. Please try again later.