Owners Manual

Table 8. 2 socket DCPMM configurations
No. of
CPUs
in the
Serve
r
DCPM
M
Popul
ation
DRAM
Popul
ation
DRAM
Capac
ity
(GB)
DCPM
M
Capac
ity
(GB)
Operating
system
Memory in
Memory
Mode
(GB)
Total
Memo
ry
(GB)
Total
Memo
ry per
CPU
(GB)
Ratio
DRAM to
Optane
Memory
Requires
an M or L
CPU
Supported
in App
Direct
Mode
Supported
in Memory
Mode
2 128 GB
x 12
16 GB
x 12
192 1,536 1,536 1,728 864 1 : 8 No Yes Yes
2 128 GB
x 1
32 GB
x 12
384 128 N/A 512 256 1 : 0.3 No Yes No
2 128 GB
x 2
32 GB
x 12
384 256 N/A 640 320 1 : 0.7 No Yes No
2 128 GB
x 4
32 GB
x 12
384 512 N/A 896 448 1 : 1.3 No Yes No
2 128 GB
x 8
32 GB
x 12
384 1,024 N/A 1,408 704 1 : 2.7 No Yes No
2 128 GB
x 12
32 GB
x 12
384 1,536 1,536 1,920 960 1 : 4 No Yes Yes
2 128 GB
x 4
64 GB
x 12
768 512 N/A 1,280 640 1 : 0.7 No Yes No
2 128 GB
x 8
64 GB
x 12
768 1,024 N/A 1,792 896 1 : 1.3 No Yes No
2 128 GB
x 12
64 GB
x 12
768 1,536 N/A 2,304 1,152 1 : 2 L SKU Yes No
2 128 GB
x 12
128 GB
x 12
1,536 1,536 N/A 3,072 1,536 1 : 1 L SKU Yes No
2 512 GB
x 8
32 GB
x 12
384 4,096 4,096 4,480 2,240 1 : 10.7 L SKU Yes Yes
2 512 GB
x 12
32 GB
x 12
384 6,144 6,144 6,528 3,264 1 : 16 L SKU Yes Yes
2 512 GB
x 8
64 GB
x 12
768 4,096 4,096 4,864 2,432 1 : 5.3 L SKU Yes Yes
2 512 GB
x 12
64 GB
x 12
768 6,144 6,144 6,912 3,456 1 : 8 L SKU Yes Yes
2 512 GB
x 12
128 GB
x 12
1,536 6,144 6,144 7,680 3,840 1 : 4 L SKU Yes Yes
2 256
GB x 8
16 GB
x 12
192 2,048 2,048 2,240 1,120 1 : 10.7 L SKU Yes Yes
2 256
GB x 8
32 GB
x 12
384 2,048 2,048 2,432 1,216 1 : 5.3 L SKU Yes Yes
2 256
GB x
12
32 GB
x 12
384 3,072 3,072 3,456 1,728 1 : 8 L SKU Yes Yes
2 256
GB x 8
64 GB
x 12
768 2,048 N/A 2,816 1,408 1 : 2.7 L SKU Yes No
2 256
GB x
12
64 GB
x 12
768 3,072 3,072 3,840 1,920 1 : 4 L SKU Yes Yes
58 Installing and removing sled components