Users Guide

Table 4. DCPMM configurations (continued)
Number
of CPUs
in the
Server
DCPMM
Populat
ion
DRAM
Populat
ion
DRAM
Capacit
y (GB)
DCPMM
Capacit
y (GB)
OS
Memory
in
Memory
Mode
(GB)
Total
Memory
(GB)
Total
Memory
per
CPU
(GB)
Ratio
DRAM
to
Optane
Memory
Require
s an M
or L
CPU
Support
ed in
App
Direct
Mode
Support
ed in
Memory
Mode
2 128GB x
4
16GB x 8 128 512 512 640 320 1:4 No Yes Yes
2 128GB x
4
16GB x
12
192 512 NA 704 352 1:2.7 No Yes No
2 128GB x
8
16GB x
12
192 1,024 1,024 1,216 608 1:5.3 No Yes Yes
2 128GB x
12
16GB x
12
192 1,536 1,536 1,728 864 1:8 No Yes Yes
2 128GB x
1
32GB x
12
384 128 NA 512 256 1:0.3 No Yes No
2 128GB x
2
32GB x
12
384 256 NA 640 320 1:0.7 No Yes No
2 128GB x
4
32GB x
12
384 512 NA 896 448 1:1.3 No Yes No
2 128GB x
8
32GB x
12
384 1,024 NA 1,408 704 1:2.7 No Yes No
2 128GB x
12
32GB x
12
384 1,536 1,536 1,920 960 1:4 No Yes Yes
2 128GB x
4
64GB x
12
768 512 NA 1,280 640 1:0.7 No Yes No
2 128GB x
8
64GB x
12
768 1,024 NA 1,792 896 1:1.3 No Yes No
2 128GB x
12
64GB x
12
768 1,536 NA 2,304 1,152 1:2 L SKU Yes No
2 128GB x
12
128GB x
12
1,536 1,536 NA 3,072 1,536 1:1 L SKU Yes No
2 512GB x
8
32GB x
12
384 4,096 4,096 4,480 2,240 1:1.7 L SKU Yes Yes
2 512GB x
12
32GB x
12
384 6,144 6,144 6,528 3,264 1:16 L SKU Yes Yes
2 512GB x
8
64GB x
12
768 4,096 4,096 4,864 2,432 1:5.3 L SKU Yes Yes
2 512GB x
12
64GB x
12
768 6,144 6,144 6,912 3,456 1:8 L SKU Yes Yes
2 512GB x
12
128GB x
12
1,536 6,144 6,144 7,680 3,840 1:4 L SKU Yes Yes
2 256GB x
8
16GB x
12
192 2,048 2,048 2,240 1,120 1:10.7 L SKU Yes Yes
2 256GB x
8
32GB x
12
384 2,048 2,048 2,432 1,216 1:5.3 L SKU Yes Yes
2 256GB x
12
32GB x
12
384 3,072 3,072 3,456 1,728 1:8 L SKU Yes Yes
10 Hardware