Fujitsu PRIMERGY RX2540 M7 Upgrade And Maintenance Manual page 242

Fans
Fan type (FJ P/N: CA05950-2152) is a dual rotor fan. In the system
information (Chassis ID EPROM) the term "Dual Fan" is used in system
names.
CAUTION
Depending on the configuration, different fan types are necessary!
▶
Please check, if you ordered the correct fans.
Numbering of the fan modules
Figure 124: Numbering of the fan modules
Pos. CPU
1 CPU 1
2 CPU 1
3 CPU 1
4 CPU 2
5 CPU 2
6 CPU 2
242
Dual rotor fans
fan 1 (A/B)
fan 2 (A/B)
fan 3 (A/B)
fan 4 (A/B)
fan 5 (A/B)
fan 6 (A/B)
Upgrade and Maintenance Manual RX2540 M7