1
NCSI is supported in only one slot at a time. If a GPU card is present in slot 2, NCSI support automatically moves to slot 1.
2
Slot 3 is not available in a single-CPU system.
Table 6: PCIe Riser 1B (UCSC-PCI-1B-C240M5) PCIe Expansion Slots
GPU Card
Support
NCSI SupportCard Height
(Rear Panel
Opening)
Maximum Card
Length
Connector
Length
Electrical Lane
Width
Slot Number
NoYes
3
Full height¾ lengthx24 connectorGen-3 x81
YesYesFull heightFull lengthx24 connectorGen-3 x82
NoNoFull hightFull lengthx16 connectorGen-3 x83
One socket for Micro SD card on top of the riser.Micro SD card
slot
3
NCSI is supported in only one slot at a time. If a GPU card is present in slot 2, NCSI support automatically moves to slot 1.
Riser 2 is not available in a single-CPU system.Note
Table 7: PCIe Riser 2A (UCSC-PCI-2A-C240M5) PCIe Expansion Slots
GPU Card
Support
NCSI SupportCard Height
(Rear Panel
Opening)
Maximum Card
Length
Connector
Length
Electrical Lane
Width
Slot Number
NoYes
4
Full height¾ lengthx24 connectorGen-3 x164
YesYesFull heightFull lengthx24 connectorGen-3 x165
NoNoFull hightFull lengthx16 connectorGen-3 x86
4
NCSI is supported in only one slot at a time. If a GPU card is present in slot 5, NCSI support automatically moves to slot 4.
Table 8: PCIe Riser 2B (UCSC-PCI-2B-C240M5) PCIe Expansion Slots
GPU Card
Support
NCSI SupportCard Height
(Rear Panel
Opening)
Maximum Card
Length
Connector
Length
Electrical Lane
Width
Slot Number
NoYes
5
Full height¾ lengthx24 connectorGen-3 x84
Cisco UCS C240 M5 Server Installation and Service Guide
96
Maintaining the Server
Replacing a PCIe Card