NEC Express 5800 User Manual page 102

Hardware
PCI has the limitations for mounting slots depending on the processor memory module
configuration. Note that there are also limitations according to WOL target slots, card sizes, and
supported standards.
The following processor memory modules must be mounted for using PCI slots.
For A1080a-S/A1040a Model
Used PCI Slots
PCI 1, 2, 3, 4
PCI 5, 6, 7
For A1080a-D Model
Used PCI Slots
PCI 1, 2, 3, 4
PCI 5, 6, 7
PCI 8, 9, 10, 14
PCI 11, 12, 13
Connection Diagram of A1080a-S/A1080a-D/A1040a Model
ICH
PM
IOH
PM
SAS
SAS
RAID
RAID
Processor Memory Modules Connected to PCI Slots
Processor memory module 1 or 3
Processor memory module 2 or 4
Processor Memory Modules Connected to PCI Slots
Processor memory module 1 or 3
Processor memory module 2 or 4
Processor memory module 5 or 7
Processor memory module 6 or 8
Server 1
PM
IOH
PM
SAS
RAID
If A1040a
ICH
PM
IOH
PM
* PMMx is an abbreviation of a processor memory module.
* IOHx is an abbreviation of an I/O hub.
* ICH is an abbreviation of an I/O control hub.
*Server2 exists only if A1080a-D
102
Server 2
PM
IOH
PM
SAS
SAS
RAID
RAID