User Manual
Table Of Contents
- 1. Knowing BIOS
- 2. BIOS setup program
- 3. My Favorites
- 4. Main menu
- 5. Ai Tweaker menu
- 6. Advanced menu
- 6.1 CPU Configuration
- 6.2 Platform Misc Configuration
- 6.3 System Agent (SA) Configuration
- 6.4 PCH Configuration
- 6.5 PCH Storage Configuration
- 6.6 CPU Storage Configuration
- 6.7 Onboard Devices Configuration
- 6.8 APM Configuration
- 6.9 USB Configuration
- 6.10 HDD/SSD SMART Information
- 6.11 NVMe Configuration
- 6.12 PCH-FW Configuration
- 6.13 Network Stack Configuration
- 6.14 Intel(R) Rapid Storage Technology
- 7. Monitor menu
- 8. Boot menu
- 9. Tool menu
- 10. Exit menu
- 11. Updating BIOS
ROG STRIX X299-E Gaming BIOS Manual
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DRAM Timing Control
The sub-items in this menu allow you to set the DRAM timing control features. Use the
<+> and <-> keys to adjust the value. To restore the default setting, type [Auto] using the
keyboard and press the <Enter> key.
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
Primary Timings
DRAM CAS# Latency
Conguration options: [Auto] [1] – [31]
DRAM RAS# to CAS# Delay
Conguration options: [Auto] [1] – [31]
DRAM RAS# PRE Time
Conguration options: [Auto] [1] – [31]
DRAM RAS# ACT Time
Conguration options: [Auto] [1] – [63]
DRAM Command Rate
Conguration options: [Auto] [Timing 1T] [Timing 2T] [Timing 3T]
Secondary Timings
DRAM RAS# to RAS# Delay
Conguration options: [Auto] [1] – [7]
DRAM RAS# to RAS# Delay L
Conguration options: [Auto] [1] – [7]
DRAM REF Cycle Time
Conguration options: [Auto] [1] – [1023]
DRAM Refresh Interval
Conguration options: [Auto] [1] – [32767]
DRAM WRITE Recovery Time
Conguration options: [Auto] [1] – [31]
DRAM READ to PRE Time
Conguration options: [Auto] [1] – [15]
DRAM FOUR ACT WIN Time
Conguration options: [Auto] [1] – [63]
DRAM WRITE to READ Delay
Conguration options: [Auto] [1] – [15]
DRAM WRITE to READ Delay L
Conguration options: [Auto] [1] – [15]