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
DDR4
C0
C1
C2
Qty
D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1 D0 D1
1
v
2
v
4
v
v
6
v
v
v
8
v
v
v
12
v
v
v
v
v
v
16
v
v
v
v
v
v
CPU0
C3
C4
C5
C6
C7
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
28