This ssd have two temperature sensors, one are reporting higher than others. According to this review & AIDA64 reporting...
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And I believe it got different thresholds for
temperature sensor 1...
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So I believe that
temperature sensor 2 got the max safe temp. limit of 75c as Lexar says on Spec. on there own website while for
temperature sensor 1 Lexar didn't mentioned or say anything about it but according to AIDA64 got different max safe temps. going for 95c & 115c.
This kind of thermal management also found it on SK Hynix Gold P31 SSD too where it also reports 2 different temp sensors. Usually other SSDs only reports 1 temp sensor (I guess cheap SSDs maybe?). For example Micron 2400 SSD that I have only reports 1 temp sensor. I am pretty sure Micron 2400 SSD it's low end cheap SSD.
That explains when you open CrystalDiskInfo... it only shows 1 of them [which is the higher ones] and skips the 2nd temp sensor... so don't panic when you open CrystalDiskInfo and tells you your SSD is hot bec. it's currently not true at all.
Same thing for SK Hynix Gold P31 SSD was happening because I owned one before replacing it with Lexar nm790.