Brief description of mainboard
Installing/removing main memory
Technical data
Technology
DDR2 667/800 SDRAM unbuffered DIMM modules 240-Pin; 1.8 V;
64 Bit, no ECC
Total size
512 Mbytes to 16 Gbyte DDR2
Module size
512, 1024, 2048 or 4096 MByte per module
A current list of the memory modules recommended for this mainboard is available
on the Internet at:
"http://ts.fujitsu.com/mainboards"
.
At least one memory module must be installed. Memory modules with different
memory capacities can be combined.
You may use only unbuffered 1.8 V memory modules without ECC.
DDR2-memory modules must meet the PC2-5300U (CL5-5-5) or
PC2-6400U (CL6-6-6) speci
fi
cation.
If you use more than one memory module, make sure to distribute the
memory modules over both memory channels. By doing this you use the
performance advantages of the dual-channel mode.
Maximum system performance is achieved when identical memory modules
are used in Channel A and Channel B.
To simplify equipping, the slots are colour coded.
If you are plugging in the memory modules, start with the slot which
is located beside the processor (slot 1).
Channel B
slot 4
slot 2
Channel A
slot 3
slot 1
Number of memory modules inserted
Slot to be used
1
2
3
4
Channel A, Slot 1
x
x
x
x
Channel B, Slot 2
x
x
x
Channel A, Slot 3
x
x
Channel B, Slot 4
x
The installation/removal is described in the "Basic information on mainboard" manual.
4 - English
A26361-D2831-Z212-1-8N19, edition 1
