222 Upgrade and Maintenance Manual
RX2520 M4
Expansion cards and backup units
9.5 Flash backup unit (FBU)
The FBU backs up the memory contents of the RAID controller in the event of
a power failure.
Up to two FBUs or one FBU and one Dual microSD 64GB Enterprise can be
installed in the system.
Depending on the used controller different FBUs are available.
9.5.1 Installing an FBU
9.5.1.1 Preliminary steps
Ê "Shutting down the server" on page 48
Ê "Disconnecting the power cord" on page 49
Ê "Getting access to the component" on page 50
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools: tool-less
To Next Page
Loading...
Need help?
General