Main memory

10.1Basic procedure

The system board is equipped with four memory connectors.

The system has to be equipped with at least one memory module. Populate memory slot 1 first.

Supported memory modules:

DDR3-1066 PC3-8500, DDR3-1333 PC3-10600 or DDR3-1600 PC3- 12800U unbuffered single rank (SR) or dual rank (DR) UDIMM memory modules with or without ECC

Supported capacities: 1 GB, 2 GB or 4 GB

Maximum amount of RAM: 16 GB

10.1.1 Memory sequence

Populate memory slot 1 first.

Within both channels, memory slot 1 must be populated prior to slot 2.

If memory modules with different capacities are used:

Install modules with higher capacities first.

Within a channel, install modules in descending order of capacity.

If memory modules with different speeds are used, the lowest clock rate applies for all DIMMs.

Slot 2, Channel B

Slot 4, Channel B

Slot 1, Channel A

Slot 3, Channel A

Figure 113: Memory overview

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MX130 S2

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Fujitsu MX130 S2 manual Memory sequence, Main memory