Asus M4N78 Pro - Manual (Page 53)

Chapter 2: BIOS setup 2-17
2.4.7 DRAM Voltage [Auto]
Allows you to set the DRAM voltage. The values range from 1.80V to 2.50V with a 0.10V
interval.
2.4.8 HT Voltage [Auto]
Allows you to set the HyperTransport voltage. The values range from 1.200V to 1.500V with
a 0.10V interval.
2.4.9 NB Voltage [Auto]
Allows you to set the NorthBridge voltage. The values range from 1.100V to 1.400V with a
0.10V interval.
2.4.10 CPU/LDT Spread Spectrum [Disabled]
Set to [Disabled] to enhance CPU/LDT overclocking ability or [Enabled] for EMI control.
Configuration options: [Disabled] [Enabled]
2.4.11 PCIE Spread Spectrum [Disabled]
Configuration options: [Disabled] [Linear Down]
2.4.12 SATA Spread Spectrum [Disabled]
Configuration options: [Disabled] [Linear Down]
2.4.13 PCI Spread Spectrum [Disabled]
Configuration options: [Disabled] [Linear Down]