Install the Internal HBA Card in PCIe Slot 4 - SPARC S7-2 Server

Comparing HBA IT mode SAS controllers Art of Server•53K views · 16 HBA vs RAID

To get more you either need another LSI HBA OR you need a SAS Expander card OR you need a suitable backplane that acts as a SAS Expander A

free casino slot games to play HBA stands for Host Bus Adapter It basically identify a card whose role is to interface the main host bus to other kind of buses

slot king77 So lets say, you keep one path to the disks alive & move 1 HBA card to new slot & upgrade it once done, bring the server back up & present all the same disks