Riser
configuration
and supported
risers
Slot description PCIe slots on
riser 1 (Height
and length)
Processor
connection
PCIe slots on riser
2 (Height and
length)
Processor
connection
PCIe slots on
riser 3 (Height
and length)
Processor
connection
Slot 2: x8 full-
height, full length
Processor 1 Slot 5: x8 full-
height, full length
Processor 2
Slot 8: x16 full-
height, full length
Processor
2
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
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
1536 GB
256 GB
3072 GB
LRDIMM
Quad rank
64 GB
64 GB
768 GB
128 GB
1536 GB
RDIMM
Single rank
8 GB
8 GB
96 GB
16 GB
192 GB
RDIMM
Dual rank
16 GB
16 GB
192 GB
32 GB
384 GB
RDIMM
Dual rank
32 GB
32 GB
384 GB
64 GB
768 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
NOTE:
8 GB RDIMMs and NVDIMM-N must not be mixed.
NOTE:
64 GB LRDIMMs and 128 GB LRDIMMs must not be mixed.
NOTE:
Minimum of two CPUs are required for any configurations that support NVDIMM-N.
Storage controller specifications
The PowerEdge R740 system supports:
•
Internal storage controller cards: PowerEdge RAID Controller (PERC) H330, PERC H730P, PERC H740P, HBA330, S140, and Boot
Optimized Server Storage (BOSS-S1).
The BOSS card is a simple RAID solution card designed specifically for booting a server's operating system. The card supports up to
two 6 Gbps M.2 SATA drives. The BOSS adapter card has a x8 connector using PCIe gen 2.0 x2 lanes, available only in the low-profile
and half-height form factor.
•
External storage controller cards: PERC H840 and 12Gbps SAS HBA.
36
Technical specifications
Содержание PowerEdge R740
Страница 9: ...Figure 1 Supported configurations PowerEdge R740 system overview 9 ...
Страница 27: ...Figure 20 Jumper setting and memory information Figure 21 system task PowerEdge R740 system overview 27 ...
Страница 28: ...Figure 22 NVDIMM battery and mid tray hard drives 28 PowerEdge R740 system overview ...
Страница 141: ...Figure 94 Securing GPU 1 Installing and removing system components 141 ...
Страница 142: ...Figure 95 Installing GPU 2 and 3 142 Installing and removing system components ...