Flash Backup Unit (Fbu); Basic Information - Fujitsu PRIMERGY RX1330 M4 Upgrade And Maintenance Manual

Expansion cards and backup units
▶ Insert the riser card into the system board slot and press down the green
touch points (see circles).
CAUTION
Valid for the full height riser module:
▶
Make sure that the EMC springs make contact correctly (see
close-ups).
Concluding steps
▶
"Reassembling" on page
▶
"Connecting the power cord" on page
▶
"Switching on the server" on page
9.6

Flash backup unit (FBU)

9.6.1

Basic information

The FBU backs up the memory contents of the RAID controller in the event of
a power failure. You can install up to two FBUs.
In configurations with PRAID EP5x0i, an FBU345 is required.
Different FBUs and FBU cables are available, depending on the RAID
controller.
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Upgrade and Maintenance Manual RX1330 M4