314
Upgrade and Maintenance Manual
RX2540 M2
Expansion cards and backup units
8.7
Backup Units
8.7.1
Basic information
The Flash Backup Unit (FBU) backs up the memory contents of the connected
SAS RAID controller in the event of a power failure. The PRIMERGY
RX2540 M2 server can accommodate up to two backup units.
Figure 207: FBU mounting positions
8.7.2
Installing an FBU
V
CAUTION!
For further safety information, please refer to chapter
Upgrade and Repair Unit
(URU)
Hardware: 10 minutes
Tools:
Phillips PH1 / (+) No. 1 screw driver
FBU1
FBU 2
Summary of Contents for PRIMERGY RX2540 M2
Page 6: ...Upgrade and Maintenance Manual RX2540 M2 ...
Page 48: ...48 Upgrade and Maintenance Manual RX2540 M2 Before you start ...
Page 128: ...128 Upgrade and Maintenance Manual RX2540 M2 Basic software procedures ...
Page 142: ...142 Upgrade and Maintenance Manual RX2540 M2 Power supply unit PSU ...
Page 392: ...392 Upgrade and Maintenance Manual RX2540 M2 Processor CPU ...
Page 452: ...452 Upgrade and Maintenance Manual RX2540 M2 Accessible drives ...
Page 558: ...558 Upgrade and Maintenance Manual RX2540 M2 System board and components ...
Page 602: ...602 Upgrade and Maintenance Manual RX2540 M2 Appendix ...