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Reviews (1)
Jun 09, 2022
Very disappointed in write performance.
Supposed to "Features up to 95MB/sec. sequential read speed and 90MB/sec. sequential write speed."
I ran four tests for read speed and got an average of 80MB/s. The low was 65 and high was 87. Write was average 47, low of 29 and high of 70. One test was H2Testw, which writes and reads to the entire memory card. And another was AJA System Test, which does test writing video in different formats, i.e. 4K was used for this test. Note that one test got a 29, but the minimum should be 30 (V30)
I also tried Crystal Disk Mark. On that test, 512MiB, I got Seq Reads of 92.67 and 88.04, and Seq Writes of 27.19, and 38.93.
So I am disappointed in read speeds, and very disappointed in write speeds. This is about half the expected write performance.