156 IBM eX5 Implementation Guide
battery trays on top of the memory tray or the DIMM air baffle (whichever one is installed in
the server).
The battery trays are standard with the server. Each battery tray holds up to two batteries, to
support a maximum of four RAID adapters with attached batteries in the x3690 X5.
Table 4-27 lists the kit to order a remote battery cable.
Table 4-27 Remote battery cable ordering
The Remote Battery Cable kit, part number 44E8837, contains the following components:
Remote battery cable
Plastic interposer
Plastic stand-off
Two screws
The screws and stand-off attach the interposer to the RAID controller after the battery is
removed. Figure 4-25 shows these components.
Figure 4-25 Remote battery cable kit
The cable is routed through to the battery that is now installed in the RAID battery tray. This
tray is either attached to the memory mezzanine if a memory mezzanine is installed, or the air
baffle, which is in place of the mezzanine. Figure 4-26 shows how the battery trays are
installed in the memory mezzanine. Each battery tray can hold two batteries.
Figure 4-26 RAID battery trays on the memory mezzanine
Option Feature code Description
44E8837 5862 Remote Battery Cable Kit
Memory
mezzanine
RAID
battery
trays