HBAs for z Systems hosts

Ensure that your z Systems hosts use the correct host bus adapters (HBAs) and host software.

You need a FICONExpress (FICONExpress, FICON Express2 or higher) adapter (also named host bus adapter (HBA)) on your z Systems server.

The following website provides information about which FICONExpress adapter is supported by the different IBM z Systems hosts:

https://datacentersupport.lenovo.com/