IBM System x3100 M4 Type 2582 User Manual

Table 3. Supported UDIMM population per channel
DIMM
connectors per
channel
DIMMs installed
in each channel DIMM type DIMM speed
Ranks per
DIMM (any
combination)
2 1 Unbuffered
DDR3 ECC
1066, 1333 Single-rank,
dual-rank
2 2 Unbuffered
DDR3 ECC
1066, 1333 Single-rank,
dual-rank
v The following table lists the maximum DIMM population using ranked UDIMMs.
Table 4. Maximum memory population using ranked UDIMMs (depending on your model)
Number of UDIMMs DIMM type Size Total memory
4 Single-rank UDIMMs 1 GB 4 GB
4 Dual-rank UDIMMs 2 GB 8 GB
4 Dual-rank UDIMMs 4 GB 16 GB
4 Dual-rank UDIMMs 8 GB (when
available)
32 GB
v The following table shows the UDIMM memory population rule to optimize the
system performance.
Table 5. UDIMM population rule
DIMM connector 1 DIMM connector 2 DIMM connector 3 DIMM connector 4
Populated Empty Empty Empty
Populated Empty Populated Empty
Populated Populated Populated Populated
The following illustration shows the location of the DIMM connectors on the system
board.
30 System x3100 M4 Type 2582: Installation and User's Guide

IBM System x3100 M4 Type 2582 Specifications

General

Form Factor	Tower
Chipset	Intel C202
Memory Slots	4 DIMM slots
Processor	Intel Pentium
Memory	Up to 32GB DDR3
Storage	Up to 4 x 3.5"
Power Supply	350W
Network Interface	Integrated Gigabit Ethernet
RAID Support	RAID 0, 1
Expansion Slots	1 PCI
USB Ports	6 x USB 2.0 (2 front, 4 rear)
Operating System Support	Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server