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A comment on Optane Memory – A bridge between DRAM and storage. Parent comment

Re:Optane Memory – A bridge between DRAM and storage by runeks on Monday March 27, 2017 @05:11PM (#13971805)
As far as I know, SSDs are closer to 0.1 ms latency (~10,000 random read IOPS at zero queue depth). That's still an improvement of more than an order of magnitude, though (0.009 ms according to the article).
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Re:Optane Memory – A bridge between DRAM and storage by valarauca1 on Monday March 27, 2017 @06:29PM (#13972403)
100micro-seconds on writes.

Reads are as low as 20micro-seconds [1] This is using an Samsung 860pro, so a generation behind the current generation.

[1] https://www.cs.utah.edu/~manua/pubs/systor15.pdf

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Re:Optane Memory – A bridge between DRAM and storage by zeusk on Monday March 27, 2017 @11:39PM (#13973849)
There was never a 860 pro, we had 850 pro (2.5" SATA) and then 950 and 960 pro which are m.2 only afaik (and nvme)
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