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August 25th, 2021 18:00
Compellent SCv2020 Enclosure type is 6G SAS EBOD. What does that mean?
If your Compellent SCv2020 says the enclosure type is "6G SAS EBOD", what it is really mean?
Does it mean, the throughput is up to 6GB or something else?
Will it make any sense to use 12G SAS drive in that enclosure? Meaning, if used, would 12G run at half of the speed?
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tapelibraryfixer
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August 26th, 2021 00:00
EBOD is an expansion shelf which run at 6g.
so no 12g isnt really worth it performance wise
Origin3k
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August 27th, 2021 01:00
A SC2000 can have 4x12Gbit SAS as Frontend ports and have always and from the beginning 2x 6Gbit Backend ports for connecting JBODs.
I can take a look to the old docs but i dont think that they made a difference between 6/12G spinning DISKs (10/15K)..... hmm there was also NLSAS
If you buy SSD than of course you should insert these in the base and not in an additional enclosure. But even with RI 24xSSD you could easily saturate the 2 controllers of a SC20x0. So basically you add capacity and not so much performance.