DDR4 Memory Options Tab - 1.0 English

The following figure shows the DDR4 Memory Options tab.

This tab allows selection of:

• DDR4 Memory Options
  1. Select the desired Memory Device Type from the pull-down options of components: UDIMMs, SODIMMs, RDIMMs, or LRDIMMs.
  2. Select the desired Memory Speed Grade from the pull-down menu.
  3. Select the desired Component Width from the pull-down options of x4, x8, or x16.
• Memory Density Parameters
  1. Select Row Address Width, Data Width, Ranks, Stack Height, and Slot (when applicable).
  2. The ECC option is only available for Data Widths of 24, 40, and 72.
  3. Select Write DM/DBI and Read DBI.
  4. Select DDR4 Ordering from the pull-down options of Strict or Normal.
• Timing Parameters: Enter the timing parameters from the memory vendor data sheet in ps or number of memory clock cycles where applicable.
• Mode Register Settings: Select the desired CAS Latency and CAS Write Latency.