HP Integrity rx8620 Installation Guide, Sixth Edition - HP Integrity rx8620 Se - Page 18

DIMMS, Number, of CPUs, Installed, CPU 2 Location

Page 18 highlights

Introduction Detailed HP Integrity rx8620 Server Description NOTE Table 1-1 When installing dual-core CPUs, if only one CPU module is installed on the cell board, a terminator must be installed in CPU socket 2. Cell Board CPU Load Order Number of CPUs Installed CPU 2 Location CPU 3 Location CPU 1 Location CPU 0 Location Two Terminator Empty slot Empty slot CPU installed Four CPU installed Empty slot Empty slot CPU installed Six CPU installed Empty slot CPU installed CPU installed Eight CPU installed CPU installed CPU installed CPU installed Figure 1-7 CPU Locations on Cell Board Cell CPU 2 CPU 3 Controller CPU 1 CPU 0 DIMMS The memory DIMMs used by the HP Integrity rx8620 Server are custom designed by HP and are identical to those used in the Superdome server. Each DIMM contains SDRAM memory components and is qualified to run at 125MHz. The CPU chip set will not support traditional DRAMs. 18 Chapter 1

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Chapter 1
Introduction
Detailed HP Integrity rx8620 Server Description
18
NOTE
When installing dual-core CPUs, if only one CPU module is installed on the cell board, a
terminator must be installed in CPU socket 2.
Figure 1-7
CPU Locations on Cell Board
DIMMS
The memory DIMMs used by the HP Integrity rx8620 Server are custom designed by HP and are identical to
those used in the Superdome server. Each DIMM contains SDRAM memory components and is qualified to
run at 125MHz. The CPU chip set will not support traditional DRAMs.
Table 1-1
Cell Board CPU Load Order
Number
of CPUs
Installed
CPU 2 Location
CPU 3 Location
CPU 1 Location
CPU 0 Location
Two
Terminator
Empty slot
Empty slot
CPU installed
Four
CPU installed
Empty slot
Empty slot
CPU installed
Six
CPU installed
Empty slot
CPU installed
CPU installed
Eight
CPU installed
CPU installed
CPU installed
CPU installed
CPU 2
CPU 3
CPU 1
CPU 0
Controller
Cell