System Hardware Installation - 29 -
3-4-4 Intel Optane DCPMM DIMM Population Rule
Thermal conditions for DCPMM DIMM support:
• The ambient temperature must be at or below 35°C
• The Cascade Lake CPU used must have a maximum TDP of 205W
• A maximum of 6 pcs 128G DCPMM may be installed
• RDIMM / DCPMM must be installed into CPU0 memory rst
• You must install one RDIMM into any slot #0 of CPU0 before installing the DCPMM.
(e.g. A0/B0/C0)
• The DCPMM must be installed into the DIMM slot #1 next to the corresponding RDIMM
in slot #0 (e.g. if RDIMM is installed into DIMM slot A0, the DCPMM must be installed into
DIMM slot A1)
21
F1
E0
E1
D0
D1
F0
A0/RDIMM Slot
B1/Intel Optane DCPMM Slot
B0/RDIMM Slot
C1/Intel Optane DCPMM Slot
C0/RDIMM Slot
A1/Intel Optane DCPMM Slot
J0
K1
K0
L1
L0
J1
CPU1
(Secondary)
&38
3ULPDU\
I1/Intel Optane DCPMM Slot
H0/RDIMM Slot
H1/Intel Optane DCPMM Slot
G0/RDIMM Slot
G1/Intel Optane DCPMM Slot
I0/RDIMM Slot