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A-8 SPARC Enterprise M8000/M9000 Servers Service Manual • October 2012
Memory module (DIMM)
16 or 32
1 rank: DIMM-1GB, DIMM-2GB, DIMM-4GB
2 rank: DIMM-2GB, DIMM-4GB, DIMM-8GB
In case of DIMM-2GB, the maximum is 1024 GB/system.
IOU
2 to 16
1 to 8 per cabinet
PCI cassette (card feeding adaptor)
8
At maximum, 128 cassettes per system
Slot#0, 2, 4, 6: PCI-EX short cards or IOU onboard device
cards
Slot#1, 3, 5, 7: PCI-EX short cards or link cards
HDD
0 to 4
HDD#0, 1: Slot#0 must have an IOU onboard device card.
HDD#2, 3: Slot#4 must have an IOU onboard device card.
XBU
16
8 per cabinet
XSCFU
2 per cabinet Duplicated
configuration
with base cabinet having only the relaying function
CLKU
2 per cabinet Duplicated
configuration
FAN unit
*
32 N+1 fans redundant
configuration
16 in base cabinet, 16 in expansion cabinet
Power supply unit
*
30 N+1 redundant
configuration
15 in base cabinet, 15 in expansion cabinet
AC section
2 In case of single-phase
power feed
1 in base cabinet, 1 in expansion cabinet
Operator panel
1 Mounted only on Base
Cabinet
CD-RW/DVD-RW drive unit
2
TABLE A-3 System Configuration for M9000 with Expansion Cabinet (Continued)
Unit Number Comments