Chapter 5: Advanced Serverboard Setup
5-9
Populating Memory Banks for 128-bit Operation
CPU1
DIMM1A
CPU1
DIMM1B
CPU1
DIMM2A
CPU1
DIMM2B
CPU2
DIMM1A
CPU2
DIMM1B
CPU2
DIMM2A
CPU2
DIMM2B
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Populating Memory Banks for 64-bit Operation
CPU1
DIMM1A
CPU1
DIMM1B
CPU1
DIMM2A
CPU1
DIMM2B
CPU2
DIMM1A
CPU2
DIMM1B
CPU2
DIMM2A
CPU2
DIMM2B
X
X
X
X
X
X
X
X
X
X
X
X
Notes:
X indicates a populated DIMM slot. If adding at least four DIMMs (with two CPUs
installed), the confi gurations with DIMMs spread over both CPUs (and not like the con-
fi guration in row 5) will result in optimized performance. Note that the fi rst two DIMMs
must be installed in the CPU1 memory slots.
Summary of Contents for AS-4021M-32R
Page 1: ...AS4021M 32R USER S MANUAL 1 0 ...
Page 5: ...v Preface Notes ...
Page 10: ...Notes x AS4021M 32R User s Manual ...
Page 16: ...1 6 AS4021M 32R User s Manual Notes ...
Page 30: ...3 4 AS4021M 32R User s Manual Notes ...
Page 62: ...5 28 AS4021M 32R User s Manual Notes ...
Page 72: ...6 10 SUPERSERVER 4021M 32R User s Manual Notes ...
Page 90: ...7 18 AS4021M 32R User s Manual Notes ...
Page 92: ...A 2 AS4021M 32R User s Manual Notes ...