Appendix
13.1.2 System unit rear
Figure 72: PRIMERGY BX900 S2 system unit rear
Pos.
Component
PSU 1-6
PSUs and fan modules
CB 1-8
Connection blades
MMB 1, 2
Management blades
176
PSU 1
PSU 2
CB 1
CB 3
CB 5
CB 7
MMB 1
PSU 4
PSU 5
Reference
"Replacing a power supply unit" on
page
page 99
"Replacing single-width connection
blades" on page
double-width connection blades" on
page 119
"Replacing a management blade" on
page 146
Upgrade and Maintenance Manual
PSU 3
CB 2
CB 4
CB 6
CB 8
MMB 2
PSU 6
95,
"Replacing a fan module" on
117,
"Installing
BX900 S2