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2.10 -
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:
DDR Unbuffered ECC
DDR Unbuffered
•
Always install memory beginning with CPU1 DIMM-A1.
•
In order to access memory on CPU2, both processors must be
installed.
•
Single, pairs, or four modules are supported on each CPU.
•
Configure memory symmetrically on each CPU for best performance.
•
AMD Opteron
TM
processors support 64bit (non-interleaved) or 128bit
(interleaved) memory configurations
•
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
PC3200/PC2700/PC2100/PC1600 DDR SDRAM memory modules are
supported
•
All installed memory will be automatically detected
•
The Thunder K8HR supports up to 32GB* with two CPU’s installed.
* Not validated at the time of print; subject to change.