Magical problems with Samsung T7 Shield on mac
by Poster
Jun 3, 2025
18
At the beginning, the writing speed was only 1M/s, and the speed came back to 800-900M/s in about ten minutes. What is the problem? Many people on Reddit have this problem and no result has been discussed
Replies
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Anonymous4082 Jun 3, 2025There is the same problem with an old T5 that has been used for two years. JD.com directly refunded it with a 20% discount. Then I saw that due to the storage price reduction, I could buy a new T9 with the refunded money, which made me happy for several days.
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Anonymous4083 Jun 3, 2025@ Anonymous4082 Then does T9 have this problem?
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Anonymous4084 Jun 3, 2025I thought it was broken. I tried it at night to see if it would be better after 10 minutes
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Anonymous4085 Jun 3, 2025APFS does not have this problem, but exFat has encountered it
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Anonymous5142 Jun 3, 2025I have also encountered this problem. I thought it was caused by not using it for a long time.
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Poster Jun 3, 2025@ Anonymous5142 @ Anonymous4084 Baidu keyword t7 1m has a surprise hahahaha
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Poster Jun 3, 2025@ Anonymous4082 also asked T9 has this problem
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Poster Jun 3, 2025@ Anonymous4085 From the feedback on the Internet, NTFS also has this problem. It should not be a file system problem
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Anonymous2921 Jun 3, 2025I switched to APFS and found no problems yet
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Anonymous4347 Jun 3, 2025No problems with APFS
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Anonymous4082 Jun 3, 2025@ Poster @ Anonymous5143 The T9 I bought with a refund encountered the same problem again, but it was not so exaggerated. It was very slow in the first minute or so, so I was replaced with a new T9.
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Poster Jun 3, 2025@ Anonymous4082 I don't even want to use Samsung anymore If I do, I plan to switch to SanDisk
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Poster Jun 3, 2025@ Anonymous4347 me too apfs
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Anonymous2562 Jun 3, 2025I also encountered it, even under exFAT, and later transferred to APFS, no problem for the time being
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Anonymous4344 Jun 3, 2025I was just planning on getting a 2tb T7...
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Anonymous8337 Jun 3, 2025I have a Samsung USB flash drive with similar problem It's caused by the file format, just change it to another one
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Poster Jun 4, 2025@ Anonymous4344 consider it carefully hahahaha
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Anonymous5144 Jun 4, 2025@ Anonymous8337 I have encountered this problem with my T9, it is always APFS, just reformat it later. I've seen a saying before that Samsung's firmware is deliberately made like this, and the speed limit will be slow if it is not powered on for a period of time. I don't know whether this statement is true or not, but it should not be caused by the file system format. It is better to say that it can be recovered by reformatting.