Dell EMC PowerEdge R740 Installation And Service Manual page 35

Expansion card PCIe slots on the
riser riser
Slot 8
Table 21. Expansion card riser specifications
Riser Slot description PCIe slots on
configuration
and supported
risers
Riser No PCIe slots
configuration 0 (only rear
(No riser) storage)
Riser
configuration 1 Four x8 slots
(1B+2B)
Riser
Three x8 and
configuration 2
one x16 slots
(1B+2C)
Riser
Two x8 and
configuration 3
three x16 slots
(1A+2A)
Riser
Three x8 and
configuration 4
four x16 slots
(1A+2A+3A)
Riser
Six x8 and two
configuration 5
x16 slots
(1B+2A+3A)
Riser
Five x8 and
configuration 6
three x16 slots
(1D+2A+3A)
Height
Full Height
Processor
riser 1 (Height connection
and length)
N/A N/A
Slot 1: x8 full- Processor 1
height, full length
Slot 2: x8 full- Processor 1
height, full length
Slot 3: x8 full- Processor 1
height, half length
Slot 1: x8 full- Processor 1
height, full length
Slot 2: x8 full- Processor 1
height, full length
Slot 3: x8 full- Processor 1
height, half length
Slot 1: x16 full- Processor 1 Slot 4: x16 full-
height, full length
N/A N/A
Slot 3: x16 full- Processor 1 Slot 6: x8 low
height, half length
Slot 1: x16 full- Processor 1 Slot 4: x16 full-
height, full length
N/A N/A
Slot 3: x16 full- Processor 1 Slot 6: x8 low
height, half length
Slot 1: x8 full- Processor 1 Slot 4: x16 full-
height, full length
Slot 2: x8 full- Processor 1 Slot 5: x8 full-
height, full length
Slot 3: x8 full- Processor 1 Slot 6: x8 low
height, half length
Slot1: x16 full- Processor 1 Slot 4: x16 full-
height, full length
Length Link
Full Length x16
PCIe slots on riser Processor
2 (Height and connection
length)
N/A N/A
Slot 4: x8 low
Processor 1
profile, half length
Slot 4: x16 low
Processor 2 N/A
profile, half length
Processor 2
height, full length
Slot 5: x8 full- Processor 2
height, full length
Processor 1
profile, half length
Processor 2 Slot 7: x8 full-
height, full length
Slot 5: x8 full- Processor 2 Slot 8: x16 full-
height, full length
Processor 1
profile, half length
Processor 2 Slot 7: x8 full-
height, full length
Processor 2 Slot 8: x16 full-
height, full length
Processor 1
profile, half length
Processor 2 Slot 7: x8 full-
height, full length
PCIe slots on Processor
riser 3 (Height connection
and length)
N/A N/A
N/A N/A
N/A
N/A N/A
Processor
height, full length 2
Processor
height, full length 2
Processor
height, full length 2
Processor
height, full length 2
Processor
height, full length 2
Technical specifications 35