Dram Frequency; Dram Configuration - ASROCK H97M User Manual

H97M
DRAM Reference Clock
Select Auto for optimized settings.

DRAM Frequency

If [Auto] is selected, the motherboard will detect the memory module(s) inserted
and assign the appropriate frequency automatically.
DRAM Performance Mode
Choose high performance mode to increase memory performance. Use default
settings for better system stability.

DRAM Configuration

DRAM Tweaker
Fine tune the DRAM settings by leaving marks in checkboxes. Click OK to confirm and
apply your new settings.
CAS# Latency (tCL)
The time between sending a column address to the memory and the beginning of the data
in response.
RAS# to CAS# Delay (tRCD)
The number of clock cycles required between the opening of a row of memory and
73