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2.34 – Installing the Memory
Before attempting to install any memory, make sure that the memory you have is
compatible with the motherboard as well as the processor.
The following diagram shows common types of DDR SDRAM modules:
Here are a few key points to note before installing memory into your Thunder K8S:
•
Always install memory beginning with CPU1_DIMM1
•
In order to access memory on CPU2_DIMM1 or DIMM2, Both processors
must be installed
•
Memory in CPU2 DIMM1-2 is not required when running dual CPU
configuration
•
At least ONE Registered DDR SDRAM module must be installed for the
system to turn on and POST (power on self test)
•
128MB, 256MB, 512MB, 1GB, and 2GB* Registered PC2700/PC2100/PC1600
DDR SDRAM memory modules are supported
•
All installed memory will be automatically detected
•
The Thunder K8 supports up to 12GB.*
* Not validated at the time of print; subject to change.
This chart outlines the rules for populating memory
(Note: X indicates a populated DIMM Slot)
DIMM Slot
128Bit support
64-Bit Support
CPU1_DIMM1
X
X X
X
X
X
X X
CPU1_DIMM2
X
X X
X
CPU1_DIMM3
X
X
X X
X
X X
X
CPU1_DIMM4
X
X
X X
CPU2_DIMM1
X
X X X
X
X X X
CPU2_DIMM2
X
X X X
