Cpu Module Connectors; Section G.2 "I/O+ Boards - Sun Microsystems Enterprise 3500 System Reference Manual

G.1.2

CPU Module Connectors

There are two connectors for each CPU module, one with 144 pins and the other
with 288 pins (
FIGURE G-3
G.2 I/O+ Boards
FIGURE G-4 through FIGURE G-6 show the locations of the connectors and slots on
the I/O+ boards.
SBus 1
SBus 0
Centerplane
connector
FIGURE G-4
G-4 Sun Enterprise 3500 System Reference Manual • August 2001
).
FIGURE G-3
CPU1 (PROC1)
CPU0 (PROC0)
CPU Modules 0 and 1
SBus 2
SBus+ I/O Board Connectors
GBIC 0
GBIC 1
SCSI
Ethernet
MII