Installing The Fbu - Fujitsu PRIMERGY BX920 S3 Upgrade And Maintenance Manual

Expansion cards and backup units
7.2.5.3

Installing the FBU

I
The FBU requires the SAS RAID HDD module with 512 MB cache
installed, see section
Figure 48: Installing the FBU
Ê Slide the FBU module to the frame rail (1).
Ê Fold down the FBU (2). The FBU clicks into place in its final position.
154
"SAS RAID HDD module" on page
Upgrade and Maintenance Manual
143.
BX920 S3