28
DIMM Components
Figure 5-4 DIMM slot layout
5.3.1
How to Populate DIMMs
RDIMMs cannot be inserted together with LRDIMMs.
Mixed insertion of BPSs is not supported.
BPSs cannot be inserted together with RDIMMs or LRDIMMs.
BPSs need to be used together with normal DIMMs. In the following table, "D"
represents DDR4 DIMMs, and "B" represents BPSs.
DIMM installation sequence for single-CPU configuration
Table 5-1 DIMM installation sequence for single-CPU configuration
D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1
1
v
2
v
v
4
v
v
v
v
6
v
v
v
v
v
v
8
v
v
v
v
v
v
v
v
12
v
v
v
v
v
v
v
v
v
v
v
v
16
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
C4
C5
C6
C7
DDR4
Qty
CPU0
C0
C1
C2
C3