>> The Crucial BX500 SSD uses SMR technology, which is best used for infrequent-write applications.
>> For general-purpose, and especially NAS, applications, CMR technology should be used.
>
> hmm, does SMR stand for something other than "shingled magnetic recording"
> related to storage? that only relates to HD not SSD.
You're right.
I was confused because I was recently burned by both SMR-based and MX500-based issues recently, and hence conflated them after a quick "BX500 SMR" search seemed to return hits.
I recall now that the MX500 SSDs were really quite amazing, but I couldn't use them because they don't report ATA TRIM in a way that is understood by the LSI HBAs I have.
K.
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