Installing A Memory Module - IBM eserver 325 Installation Manual

Installing a memory module

The following notes describe the types of dual inline memory modules (DIMMs) that
your server supports and other information that you must consider when installing
DIMMs:
v Your server uses interleaved dual inline memory modules (DIMMs), which you
v You can increase the amount of memory in the server through one of the
v The server supports 512 MB and 1 GB DIMMs. See the ServerProven
DIMM 4 (DDR4)
DIMM 3 (DDR3)
DIMM 2 (DDR2)
DIMM 1 (DDR1)
DIMM 6 (DDR6)
DIMM 5 (DDR5)
18 IBM Eserver 325 Type 8835: Installation Guide
must add, remove, or replace in pairs. Each pair must be of the same type,
capacity, and speed. The server comes with one pair of DIMMs installed in DIMM
slots 1 and 2 on the system board.
following methods:
– Replacing the installed DIMMs with higher-capacity DIMMs
– Installing an additional pair of DIMMs in slots 3 and 4 for a single
microprocessor configuration
– Installing an additional pair of DIMMs in slots 5 and 6 for a
dual-microprocessor configuration
Note: For optimal dual-microprocessor performance, install DIMMs in slots 1,
2, 5, and 6.
http://www.ibm.com/pc/us/compat/ for a list of memory modules that are
supported by the server. The following illustration shows the memory slots on the
system board.
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list at