HBAs for z Systems hosts

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

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

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

www.ibm.com/systems/z/hardware