Installing/removin g main memory En
glish - 7
Installing/removing main mem
ory
Tech nic al data
Technology
DDR3 1066 / 1333 MHz
Tota l size
1to16GByte
Module size
1, 2 or 4 GByte for one module
A curren t list of the memory modules recommended fo r this mainboard is ava ilable
on the Internet at: "
http://ts.fujitsu.com/mainb oards".
At least one memory module mu st be installed. Memo ry modules with different
memory capacities can be combined.
Only use unbuffered 1.5 V m emory mo dules w ith or without ECC.
DDR3 memory modules must comply with the PC3-8 500 or PC3-10600 specification.
If you use more than one memory module, the n make sure to distribute the
memory modules over both m emory channels. By doing this you use the
performance advantages of the dual-channel mode.
Maximum system performance is a chieved when identical memory modules
are used in Cha nnel A and Channel B.
To simplify equipping, the s lots are colour coded.
Depending on how the system is configured, the visible main memory can be reduced.
Channel B
Channel B
Channel A
Channel A
4
2
3
1
Number of memory modules inserted
Slot to be
used
1234
Channel A, slot 1
xxxx
Channel B, Slot 2
xxx
Channe
lA,slot3
xx
Channel B, Slot 4
x
The installation/removal is described in the "Basic information on mainboard" manual.
Fujitsu Technology Solutions 23