Processor/Dimm Population Confi Gurations - Supero SUPERSERVER 2027GR-TRFHT User Manual

S S
UPER ERVER 2027GR-TRFH/2027GR-TRFHT User's Manual
Processor/DIMM Population Confi gurations
For memory to work properly, follow the tables below for memory installation.
•
For memory to operate properly, please install DIMMs in pairs (have an even
number of DIMMs installed).
•
All channels in a system will run at the fastest common frequency.
Number of
CPUs+DIMMs
CPU1
1 CPU &
P1-A1/P1-B1
2 DIMMs
CPU1
1 CPU &
P1-A1/P1-B1, P1-C1/P1-D1
4 DIMMs
CPU1 + CPU2
2 CPUs &
P1-A1/P1-B1, P2-E1/P2-F1
4 DIMMs
CPU1 + CPU2
2 CPUs &
P1-A1/P1-B1/P1-C1/P1-D1, P2-E1/P2-F1
6 DIMMs
CPU1 + CPU2
2 CPUs &
P1-A1/P1-B1/P1-C1/P1-D1, P2-E1/P2-F1/P2-G1/P2-H1
8 DIMMs
DIMM DIMMs
Slots per Popu-
Channel lated
per DDR
Channel
1 1
2 1
2 2
Population Rules:
1. Any combination of x4 and x8 RDIMMs with 1 Gb or 2 Gb DRAM density are supported.
2. Populate DIMMs starting with DIMM A1.
3. When mixing QR with SR or DR on the same DDR channel, put the QR in DIMMA1 fi rst.
Processors and their Corresponding
DIMMs
CPU# Corresponding DIMM Modules
P1-A1 P1-B1
CPU 1
P2-E1 P2-F1
CPU2
Populating DIMMs
CPU and DIMM Population Confi guration Table
(For memory to work proper, please install DIMMs in pairs)
RDIMM Support POR
RDIMM Type
(RDIMM = Regis-
tered DIMMs)
Reg. ECC DDR3
Reg. ECC DDR3
Reg. ECC DDR3
5-10
P1-C1 P1-D1
P2-G1 P2-H1
POR Speeds (in MHz)
800/1066/1333/1600
800/1066/1333/1600
800/1066/1333/1600
Ranks per DIMM
(Any Combination)
SR, DR, or QR
SR, DR, or QR
Mixing SR, DR, QR