IBM IntelliStation - ps-2

128
standard CPU/memory module
CPU 2
CPU 4
Memory port 2
fan
fan
front
CPU 3
CPU 1
Memory port 1
RDIMMs 9-16 RDIMMs 1-8
Logical diagram of SMP Expansion Module cabling for
single node, four-way x445 running one operating system
Operating System Instance
Remote
I/O
I/O
Bridge
I/O
Bridge
PCI-X
Sys Man
Proc
CEC #1
Key:
CPU CPU
CPU
CPU
1
2
3
power
supplies
fan
fan
Scalability Ports
(Forwarding)
Scalability Cable
Optional SMP Expansion Module (P/N 02R1870)
Installs directly above standard CPU/memory board,
requiring installation of four processors and a minimum of
four RDIMMs. Standard with eight- and 16-way models.
Operating System Instance
CPU 6
CPU 8
Memory port 2
Remote
I/O
I/O Bridge
PCI-X
CPU 7
CPU 5
Memory port 1
RDIMMs 9-16 RDIMMs 1-8
Logical diagram of SMP Expansion Module cabling
(including scalability cables) for single node, eight-way
x445 running one operating system
I/O Bridge
Sys Mgt
Proc
CEC #1
CPU CPU
CPU
CPU
CPU
CPU
CPU CPU
CEC #2
1
2
3
3
2
1
bottom SMP
Expansion
Module
top SMP
Expansion
Module