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DIMM Voltage Preference
Options include:
•
Optimized for Performance
(default):
This sets the voltage for a system with all LV DIMMs to 1.5V only if that provides a
performance advantage. Otherwise, DIMMs are left at 1.35V.
◦
◦
LV DIMMs are set to 1.5V.
•
Optimized for Power
—LV DIMMs run at 1.35V, even if this requires memory to run at a lower
frequency. The system does not allow 1.35V operation unless all installed DIMMs in the system
are LV DIMMs.
64
RBSU menu-driven interface (G7 and later servers)