Table 21. Expansion card riser specifications (continued)
Riser
configuration
and supported
risers
Slot
description
PCIe slots on
riser 1 (Height
and length)
Processor
connectio
n
PCIe slots on
riser 2 (Height
and length)
Processor
connectio
n
PCIe slots on
riser 3 (Height
and length)
Processo
r
connectio
n
Slot 3: x8 full-
height, half
length
Processor 1 Slot 6: x8 low
profile, half length
Processor 1
Riser
configuration 9
(1A+2D+3A)
Three x8 and
four x16 slots
Slot 1: x16 full-
height, full length
Processor 1 Slot 4: x16 full-
height, full length
Processor 2 Slot 7: x8 full-
height, full length
Processor
2
N/A
N/A
Slot 5: x8 full-
height, full length
Processor 2 Slot 8: x16 full-
height, full length
Processor
2
Slot 3: x16 full-
height, half
length
Processor 1 Slot 6: x8 low
profile, half length
Processor 1
NOTE:
• Riser slots are not hot pluggable.
• Internal cable connectors are not hot pluggable.
Memory specifications
Table 22. Memory specifications
Memory module
sockets
DIMM
type
DIMM rank DIMM
capacity
Single processor
Dual processors
Minimum
RAM
Maximum
RAM
Minimum RAM
Maximum RAM
Twenty four 288-
pins
LRDIMM
Octa rank
128 GB
128 GB
1.5 TB
256 GB
3 TB
Quad rank
64 GB
64 GB
768 GB
128 GB
1.5 TB
RDIMM
Single rank
8 GB
8 GB
96 GB
16 GB
192 GB
Dual rank
16 GB
16 GB
192 GB
32 GB
384 GB
Dual rank
32 GB
32 GB
384 GB
64 GB
768 GB
Dual rank
64 GB
64 GB
768 GB
128 GB
1536 GB
NVDIMM
-N
Single rank
16 GB
Not
supported
with single
processor
Not supported
with single
processor
RDIMM: 192 GB
RDIMM: 384 GB
NVDIMM-N: 16
GB
NVDIMM-N: 192
GB
DCPMM
NA
128 GB
RDIMM:
192GB
RDIMM: 384
GB
RDIMM: 384 GB
LRDIMM: 1536 GB
DCPMM: 128
GB
DCPMM: 128
GB
DCPMM: 1536
GB
DCPMM: 1536 GB
NA
256 GB
NA
NA
RDIMM: 192 GB
LRDIMM: 1536 GB
NA
NA
DCPMM: 2048
GB
DCPMM: 3072 GB
NA
512 GB
NA
NA
RDIMM: 384 GB
RDIMM: 1536 GB
NA
NA
DCPMM: 4096
GB
DCPMM: 6144 GB
NOTE:
8 GB RDIMMs and NVDIMM-N must not be mixed.
32
Technical specifications