Hitachi Compute Blade 2000 User Manual page 536

For Fibre-channel mezzanine card, Default Physical WWN
may be shown as a value consisting of all zeros.
How to check Default Physical WWN

For Emulex Fibre-channel mezzanine card

See the HITACHI Gigabit Fibre Channel Adapter User's Guide (BIOS/EFI
edition) to check it on the BIOS Utility screen.
For Hitachi Fibre-channel mezzanine card

See HITACHI Gigabit Fibre-channel Adapter User's Guide (BIOS/EFI Edition)
to check it on the SELECT HBA screen.
Applicable EFI firmware version with each server blade

model is as follows:
- EFI firmware version 09-33/10-33 or earlier with
standard server blade X55S3/X55R3 models.
485