http://www.TYAN.com
16
2.5 Installing the Memory
Before installing memory, ensure that the memory you have is compatible with the
motherboard and processor. Only DDR2-667/533/400 Registered DIMM modules are
supported. Check the TYAN Web site at:
www.tyan.com
for details of the type of
memory recommended for your motherboard.
The following diagram shows common types of DDR2 memory modules.
•
All installed memory will automatically be detected and no jumpers or settings
need changing.
•
The M4985 supports up to 64GB of memory, S4985 + M4985 supports up to
128GB of memory.
Rules for populating memory :
64-bit support
: Choose DIMM slots 0 or 2 by themselves or use 0 and 2 together for
every CPU socket that corresponds to those DIMM slots.
128-bit support
: Choose DIMM slots 0 and 1 or 2 and 3 or all 4 together for every
CPU socket that corresponds to those DIMM slots.
NOTE
: Please always install memory beginning with CPU4DIMM0 or CPU4DIMM2. You
can choose to install single, dual or four memory modules.
