Installing The Memory - Fujitsu D3128 Handbuch

26 - English

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 D3128 board supports up to six 240-pin 1.5 V
800/1066/1333/1600 MHz DDR3 modules.
Here are a few key points to note before installing memory into your D3128:
● The following memory modules are supported: 512 MB, 1 GB, 2 GB, 4 GB and 8 GB ECC
and non-ECC memory modules. Registered ECC modules are not supported.
● All installed memory will be automatically detected - no need to set any jumpers
● The D3128 supports up to 64 GB of memory
● Modules with different timing parameters can be installed on different slots within the same
channel, but only timings that support the slowest Module will be applied to all.
To reach maximal performance, plugging the modules in the following sequence:
2
1
LGA 2011
5
6
Simultaneous operation of different memory technologies, unbuffered non-ECC and
i
unbuffered ECC is not possible.
When two memory modules with a different number of ranks are populated in one memory
i
channel, then the module with the higher number of ranks must be populated in the
memory slot further away from the CPU.
If the system is upgraded and an additional memory module is added to a channel with an
existing module, it might be necessary to swap modules so that the module with the higher
number of ranks is populated on the outside (further away from the CPU) of that memory
channel.
64
4
CPU
8
3
7
Mainboard D3128
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