Brief descript ion of mainboard
Installing/removing main m emory
Technical d a ta
Technology
DDR2 667/800 SDRAM un buffered DIMM m odules 24 0-Pin; 1.8V; 64
Bit, ECC possible
Total size
256 Mbytes to 8 Gbyte DDR2
Module size
256, 512, 1024 or 2048 Mbyte for o
ne socket
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 only use unbuffered 1.8 V memory modules with or without ECC.
DDR2-memory modules must meet the PC2-6400U or PC2-5300U
specification. DDR2-memory modules to the P C2-6 400E or PC2-5300E
specification are a lso supported.
To prevent problems, do not use ECC and NON-ECC memory modules jointly.
The mainboard has two memo ry chann els (channel A and chann el B) with
twoslotseach(slot1and3orslot2and4).
If you use more than one memory module, make sure to distribute the
memory modules over bo th memory channels. By doing this you use the
performance advantages of the dual-channel mode.
System performance is maximised when the same memory size is
used in Channel A and Cha nnel B.
To simplify equipping, the slots are colour coded.
Channel B
slot 4
slot 2
Channel A
slot 3
slot 1
Number o f memory m od ules inserted
Slot to be used 1 2 3 4
Channel A, Slot 1
xxxx
Channel B, Slot 2
xxx
Channel A, Slot 3
xx
Channel B, Slot 4
x
The installation/removal is described in the "Basic information on mainboard" manual.
4 - English A26361-D2608-Z211-1-8N19, edition 1