HP StorageWorks 2000 Series Reference Manual page 155

Details in the lower part of the panel vary depending on the selected port's status.
Topology – Port connection type.
Speed – Actual link speed in Gbit per second per PHY lane.
Number of Active Lanes - The number of active PHY lanes and the number of
lanes in the port.
Port WWN – Port World Wide Name.
Health – Port status:
Healthy – All PHY lanes are active in the port.
Degraded – At least one PHY lane is inactive in the port.
SAS Chip Revision – Hardware revision level of the SAS expander processor in
the controller.
SAS Libraries Revision – Firmware revision level of the SAS libraries.
To view information about all disk drives in the storage system:
Select Monitor > Status > Advanced Settings > Disk Drive List.
This page shows the total number of drives that:
Are installed
Are available (have Available status)
Contain leftover metadata from a previous virtual disk
Are down (failed)
It also shows the following information about each drive:
Status – Up if operational or Down if failed.
Size – Drive size in Gbyte.
Speed – Data transfer rate in Gbit per second.
Manufacturer – Drive manufacturer.
Model – Drive model number.
Revision – Drive firmware revision.
Node WWN – Drive node World Wide Name.
Serial Number – Drive serial number.
Encl.Slot – Enclosure number and slot number containing the drive.