256
Upgrade and Maintenance Manual
BX920
S4
Appendix
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12.1.2 Server blade interior
Figure 109: PRIMERGY BX920 S4 interior
Pos.
Component
1
UFM (option, on the system board, in the figure below mezzanine card 1)
2
Mezzanine card 1 slot (under the support plate)
3
CPU 1 / Heatsink
4
Memory modules for CPU 2
5
FBU
6
Mounting bay for HDD 0
7
Mounting bay for HDD 1
8
SAS RAID HDD module
9
CMOS battery
10
CPU 2 / Heatsink
11
Memory modules for CPU 1
12
Onboard SAS enabling key connector
13
Onboard USB connector
14
Mezzanine card 2 slot (under the support plate)
15
TPM (option, on the system board, in the figure below mezzanine card 2)
