Silicon Graphics Tezro, Hardware User'S Manual

Page: 50 / 174

28 007-4564-001
2: System Overview
Figure 2-4
DIMM Sockets and Pairs
The following configuration rules apply to the memory banks and DIMMs in your
system:
• DIMM pair 1 must be present.
• DIMMs in the same DIMM pair must be the same density. For example, if DIMM 0
is 512 MB, then DIMM 1 must be 512 MB.
• DIMMs must be installed in pairs.
• The minimum amount of memory that should be installed in a 1-processor
workstation is 512 MB; the minimum for a 2- or 4-processor workstation is 1 GB.
For information on removing or installing memory DIMMs, see “Installing or Removing
a Memory DIMM” on page 63.
1.1-V to 1.8-V VRM
1.5-V VRM
2.5-V VRM
DIMM slot 1 DIMM Pair 1
DIMM slot 3 DIMM Pair 2
DIMM slot 7 DIMM Pair 4
DIMM slot 5 DIMM Pair 3
DIMM slot 0 DIMM Pair 1
DIMM slot 2 DIMM Pair 2
DIMM slot 6 DIMM Pair 4
DIMM slot 4 DIMM Pair 3
DIMM slot 1 DIMM Pair 1
DIMM slot 3 DIMM Pair 2
DIMM slot 7 DIMM Pair 4
DIMM slot 5 DIMM Pair 3
DIMM slot 0 DIMM Pair 1
DIMM slot 2 DIMM Pair 2
DIMM slot 6 DIMM Pair 4
DIMM slot 4 DIMM Pair 3