BX900 S1 Operating Manual 131
Hot-plug components
8.4.1.1 Configuration examples
The BX900 S1 system unit is divided into 6 cooling zones. To achieve optimum
cooling of all components, the 6 cooling zones on the front and back of the
system unit must be fitted equally.
The following examples show how the various configurations of slots for power
supply units and fan modules as well as for server blades and/or storage blades
should be fitted.
V CAUTION!
Any unused server blade slots must be fitted with dummy modules, see
"Installing a dummy server blade module" on page 88.
Configuration with three power supply units (minimum configuration)
Zone 5 Zone 3 Zone 1 Zone 1 Zone 3 Zone 5
PSU 1 PSU 2 PSU 3 1234175678
PSU 4 PSU 5 PSU 6 9 10 11 12 18 13 14 15 16
Zone 6 Zone 4 Zone 2 Zone 2 Zone 4 Zone 6