Dell PowerVault NX200 Hardware Owner's Manual - Page 101

Mode-Specific Guidelines, Table 3-1., Sample UDIMM Memory Configurations, Memory, Module Size

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• The memory speed of each channel depends on the memory configuration: - For single- or dual-rank memory modules: • One memory module per channel supports up to 1333 MHz. • Two memory modules per channel support up to 1333 MHz. • Three memory modules per channel support up to 800 MHz. • If memory modules with different speeds are installed, they will operate at the speed of the slowest installed memory module(s). Mode-Specific Guidelines There are two memory channels with each channel supporting a maximum of two UDIMMs. Table 3-1 show sample memory configurations that follow the appropriate memory guidelines stated in this section. The samples show identical memory-module configurations and the physical and available memory totals. The tables do not show mixed or quad-rank memory-module configurations, nor do they address the memory speed considerations of any configuration. Table 3-1. Sample UDIMM Memory Configurations Memory Module Size 1 1-GB X X X 2-GB X X Memory Sockets 2 3 4 5 6 X X XX X X XX Processor Physical Available Memory (GB) Memory (GB) 1 all 2 4 all 4 8 Installing System Components 99

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Installing System Components
99
•
The memory speed of each channel depends on the memory configuration:
–
For single- or dual-rank memory modules:
•
One memory module per channel supports up to 1333 MHz.
•
Two memory modules per channel support up to 1333 MHz.
•
Three memory modules per channel support up to 800 MHz.
•
If memory modules with different speeds are installed, they will operate at
the speed of the slowest installed memory module(s).
Mode-Specific Guidelines
There are two memory channels with each channel supporting a maximum of
two UDIMMs.
Table 3-1 show sample memory configurations that follow the appropriate
memory guidelines stated in this section. The samples show identical
memory-module configurations and the physical and available memory totals.
The tables do not show mixed or quad-rank memory-module configurations,
nor do they address the memory speed considerations of any configuration.
Table 3-1.
Sample UDIMM Memory Configurations
Memory
Module Size
Memory Sockets
Processor
1
3
5
2
4
6
Physical
Memory (GB)
Available
Memory (GB)
1-GB
X
X
X
X
X
X
X
1
2
4
all
2-GB
X
X
X
X
X
X
4
8
all