IBM x3200 M3 7327 User Manual

Table 12. Supported RDIMM population per channel (continued)
DIMMs slots
per channel
DIMMs installed
in each channel DIMM type DIMM speed
Ranks per
DIMM (any
combination)
3 2 Registered
DDR3 ECC
1066, 1333 single-rank,
dual-rank
3 3 Registered
DDR3 ECC
800 single-rank,
dual-rank
3 1 Registered
DDR3 ECC
1066 quad-rank
3 2 Registered
DDR3 ECC
800 quad-rank
v The following table lists the maximum DIMM population using ranked RDIMM.
Table 13. Maximum memory population using ranked RDIMMs (depending on your model)
Number of RDIMMs DIMM type DIMM size Total memory
6 single-rank RDIMMs 1 GB 6 GB
6 single-rank RDIMMs 2 GB 12 GB
6 dual-rank RDIMMs 2 GB 12 GB
4 dual-rank RDIMMs 4 GB 16 GB
4 quad-rank RDIMMs 4 GB 16 GB
6 dual-rank RDIMMs 4 GB 24 GB
4 quad-rank RDIMMs 8 GB (when
available)
32 GB
v The following table lists the RDIMM memory population rule to optimize the
system performance.
Table 14. RDIMMs population rule for dual-channel symmetric mode
DIMMs
connector 1
DIMMs
connector 2
DIMMs
connector 3
DIMMs
connector 4
DIMMs
connector 5
DIMMs
connector 6
populated empty empty empty empty empty
populated empty empty populated empty empty
populated populated empty populated populated empty
populated populated populated populated populated populated
The following illustration shows the location of the DIMM connectors on the system
board.
172 System x3200 M3 Types 7327 and 7328: Problem Determination and Service Guide

IBM x3200 M3 7327 Specifications

General

Form Factor	Tower
Processor Sockets	1
Chipset	Intel 3420
Memory	Up to 32 GB
Memory Slots	4
Storage	Up to 8 TB
Hard Drive Bays	4
Processor	Intel Xeon 3400 series
Memory Type	DDR3
RAID Support	RAID 0, 1, 10
Network	Dual Gigabit Ethernet
Expansion Slots	4
Operating System Support	Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server
Drive Bays	4 total (3.5-inch)