Dell E36S Series - Page 63

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 19. Memory socket locations on the system board
Memory channels are organized as follows:
Processor 1
channel 0: memory sockets A1 and A3
channel 1: memory sockets A2 and A4
The following table shows the memory populations and operating frequencies for the supported
configurations:
Table 6. Memory populations and operating frequencies for the supported configurations
Memory
module type
Memory modules
populated per
channel
Operating frequency (in
MT/s)
Maximum memory module ranks
per channel
1.2 V
ECC UDIMM 1 2133, 1866, 1600 Dual rank or single rank
2 2133, 1866, 1600 Dual rank or single rank
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