Microprocessor-Board Connectors - IBM 71455RU Installation And User Manual

Microprocessor-board connectors

The following illustration shows the connectors on the microprocessor board.
Microprocessor
1 - 4 connector
Scalability link
I/O board
power
1
Memory
card 1
Memory
card 2
Memory
card 3
Memory
CD/DVD
card 4
power
I/O board Scalability link
2 3
Fan 1
Scalability Front
LED panel
Chapter 2. Installing optional devices
I/O board
power
I/O board
Memory
card 5
Memory
card 6
4
Memory
card 7
Memory
card 8
PCIe 2 x 8
connector for
SAS RAID card
Fan 3
SAS backplane
power
Fan 2 SAS backplane
data
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