Asus M2V-X - Manual (Page 76)

4-20 Chapter 4: BIOS Setup
Sets the system to correct DRAM ECC Errors immediately when they
occur, even if background scrubbing is on. Configuration options:
[Disabled] [Enabled]
DRAM BG Scrub [Disabled]
Disables or sets the DRAM scrubbing functionality that corrects and
rewrites memory errors so later reads are correct. During this while
the memory is not being used improves performance. Configuration
options: [Disabled] [40ns] [80ns] [160ns] [320ns] [640ns] [1.28us]
[2.56us] [5.12us] [10.2us] [20.5us] [41.0us] [81.9us] [163.8us] [327.7us]
[655.4us]
l2 Cache BG Srub [Disabled]
Disables or sets the L2 data cache RAM to be corrected when idle.
Configuration options: [Disabled] [40ns] [80ns] [160ns] [320ns] [640ns]
[1.28us] [2.56us] [5.12us] [10.2us] [20.5us] [41.0us] [81.9us] [163.8us]
[327.7us] [655.4us] [1.31ms] [2.62ms] [5.24ms] [10.49ms] [20.97ms]
[42.00ms] [84.00ms]
Data Cache BG Srub [Disabled]
Disables or sets the L1 data cache RAM to b corrected when idle.
Configuration options: [Disabled] [40ns] [80ns] [160ns] [320ns] [640ns]
[1.28us] [2.56us] [5.12us] [10.2us] [20.5us] [41.0us] [81.9us] [163.8us]
[327.7us] [655.4us] [1.31ms] [2.62ms] [5.24ms] [10.49ms] [20.97ms]
[42.00ms] [84.00ms]
Power Down Control [Auto]
Allows DIMMs to enter power down mode by deasserting the clock enable
signal when DIMMs are not in use. Configuration options: [Auto] [Disabled]
Alternate VID [0.50V]
Specifies the alternate VID while in low power states.
Configuration options: [1.050V] [1.025V] [1.000V] [0.975V] [0.950V]
[0.925V] [0.900V] [0.875V] [0.850V] [0.825V] [0.800V]