System Memory - Dell PowerEdge R230 Owner's Manual

Next steps
Follow the procedure listed in
Related Tasks
Removing the optional front bezel
Installing the optional front bezel

System memory

Your system supports DDR4 ECC unbuffered DIMMs (UDIMMs).
NOTE: MT/s indicates memory module speed in Mega Transfers per second.
Memory bus operating frequency can be 2133 MT/s, 1866 MT/s, or 1600 MT/s depending on the
following factors:
• System profile selected (for example, Performance Optimized, Custom, or Dense Configuration
Optimized)
• Maximum supported memory module frequency of the processors
The system contains four memory sockets — two sets of 2–sockets each. Each 2–socket set is organized
into one channel. In each 2-socket set, the first socket release lever is marked white and the second
socket release lever is marked black.
Figure 16. Memory socket locations on the system board
Memory channels are organized as follows:
Processor 1
channel 0: memory sockets A1 and A3
After working inside your system.
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