SUPER MICRO Computer H8QI6-F, H8QII-F user manual ECC Configuration

Chapter 4: BIOS

Power Down Enable

This setting enables or disables DDR power down mode. Options are Enabled and Disabled.

Power Down Mode

This sets the power down mode. Options are Channel and Chip Select.

ECC Configuration

ECC Mode

This submenu affects the DRAM scrub rate based on its setting. Options include Disabled, Basic, Good, Super, Max and User. Selecting User activates the other options for user setting.

DRAM ECC Enable

This setting allows hardware to report and correct memory errors automatically, maintaining system integrity. Options are Enabled or Disabled.

DRAM Scrub Redirect

This setting allows the system to correct DRAM ECC errors immediately when they occur, even if background scrubbing is off. Options are Enabled or Disabled.

4-Bit ECC Mode

Allows the user to enabled 4-bit ECC mode (also known as ECC Chipkill). Options are Enabled and Disabled.

DRAM BG Scrub

Corrects memory errors so later reads are correct. Options are Disabled and various times in nanoseconds and microseconds. The default is 163.8us.

Data Cache BG Scrub

Allows L1 cache RAM to be corrected when idle. Options are Disabled and various times in nanoseconds and microseconds. The default is 2.56us.

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