As such, the disk is great, and for data retention, that is, putting data in and leaving it there, the disk is a great helper. But I would have one complaint about it, see the negative point, I don' t know if it' s just me, but I was in a hurry, because Windows, for some reason I don' t understand, takes a long time before it can safely remove the disk. My case was that I connected the disk, put data on it and clicked on " safely remove", so every time I got a message saying that the disk is in use, after formatting a few times, thinking that it would be fixed, I asked uncle Google and I read that it may be due to indexing, so I turned it off, the disk is for data storage, so this function is not needed so much, and lo and behold it helped, the disk was removed. However, it didn' t work for me, and after going through a few discussions, I realized that the disk might be slower, so I connected the disk, turned on indexing, closed everything and continued to remove, the same error as before, so I gave OK and waited for a longer time, and lo and behold, the disk had to be disconnected. In short, I like ADATA and I have both SSDs in my PC and external drives from them, but this one surprised me, they are reliable, they just have to be slower, so if anyone has a similar problem, don' t worry, it just requires more patience on the part of the user 😉