Yes, this should work fine. SAS does not care what path the signal takes - it doesn't differentiate between internal and external. You can run internal over external cables without issue. I've done similar by turning my old NAS chassis into a DAS, and connecting it to her internal ports of the HBA. And you can connect SAS or SATA drives to the DAS (system 1).
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Yes, this should work fine. SAS does not care what path the signal takes - it doesn't differentiate between internal and external. You can run internal over external cables without issue. I've done similar by turning my old NAS chassis into a DAS, and connecting it to her internal ports of the HBA. And you can connect SAS or SATA drives to the DAS (system 1).
Thank you gargravarr2112 for your answer.
System 1 is with a PTJBOD-CB2 already configured. That PB was 100€ expensive (original Supermicro).