Asus M2N-VM DH Manual page 70

The following item becomes user-configurable when you set AI Tuning to
[AI Overclocking].
Overclock Options [Disabled]
Allows you to set the overclocking options.
Configuration options: [Disabled] [Overclock 3%] [Overclock 5%]
[Overclock 8%] [Overclock 10%]
The following items become user-configurable when you set AI Tuning to
[Manual].
CPU Multiplier [Auto]
Allows you to set the operating CPU multiplier. The configuration options
may vary depending on the type of CPU installed. Configuration options:
[Auto] [5x] [5.5x] [6x] ~ [13x]
CPU Frequency [200.0]
Displays the frequency sent by the clock generator to the system bus. The
value of this item is auto-detected by the BIOS. The values range from 200
to 300.
DDR2 Voltage Control [Auto]
Allows you to set the operating DDR2 voltage.
Configuration options: [Auto] [1.8V] [1.9V]
HT&Chip Core Voltage [Auto]
Allows you to select the HT and chip core voltage.
Configuration options: [Auto] [+1.20V] [+1.30V]
SATA+1.8 Voltage Control [Auto]
Allows you to select the SATA voltage.
Configuration options: [Auto] [1.800V] [1.900V]
2-22 Chapter 2: BIOS setup