Asus Rampage IV Extreme - Manual (Page 94)

3-8 Chapter 3: BIOS setup
Chapter 3
Load Elipida Hyper Profile
Change settings to suit Elpida Hyper Profile by selecting Yes.
Load Tight PSC Profile
Change settings to suit Tight PSC Profile by selecting Yes.
Load Loose PSC Profile
Change settings to suit Loose PSC Profile by selecting Yes.
Load RAW MHZ Profile
Change settings to suit RAW MHZ Profile by selecting Yes.
Timing Rule 1/2/3/4/5/6 [Enabled]
Configuration options: [Enabled] [Disabled]
Primary Timings
DRAM CAS# Latency [Auto]
Configuration options: [Auto] [3 DRAM Clock] – [15 DRAM Clock]
DRAM RAS# to CAS# Delay [Auto]
Configuration options: [Auto] [4 DRAM Clock] – [15 DRAM Clock]
DRAM RAS# PRE Time [Auto]
Configuration options: [Auto] [4 DRAM Clock] – [15 DRAM Clock]
DRAM RAS# ACT Time [Auto]
Configuration options: [Auto] [4 DRAM Clock] – [40 DRAM Clock]
DRAM COMMAND Mode [Auto]
Configuration options: [Auto] [1 DRAM Clock] [2 DRAM Clock] [3 DRAM Clock]