• SAS expander port 7 = drive numbers 17-20.
• SAS expander port 8 = drive numbers 21-24.
• SAS expander port 9 = drive numbers 25-28.
Common configuration examples:
When any stacked 2SFF drive configuration is connected to the SAS expander, the drive numbering skips the
second number to allow uFF drive bay numbering on page 36.
• Front 2SFF to SAS expander port 3:
• Rear 2SFF to SAS expander port 9:
34 Component identification