Specifications

Cisco UCS C240 M4 High-Density Rack Server (Small Form Factor Disk Drive Model)
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SUPPLEMENTAL MATERIAL
Riser Card Configuration and Options
The three riser card 1 options are shown in Table 40. The number of PCIe card slots and connectors for
SATA boot drives depends on which option is selected for riser 1. The riser card 2 slot assignments are fixed
and are shown in
Table 41 on page 71.
Table 40 Riser Card 1 Slot Options
Slot # Height Length Electrical Mechanical NCSI Physical
Riser Card 1 (option A, PID UCSC-PCI-1A-240M4)
3 No slot available
2 Full
Full
1
Notes . . .
1. GPU capable slot
x16 x24
Yes
2
2. NCSI supported in only one slot at a time (default slot 2). If a GPU card is present in slot 2, NCSI support
automatically moves to slot 1.
1 Full 3/4 x8 x24
Yes
2
Riser Card 1 (option B, PID UCSC-PCI-1B-240M4)
3
3. No GPUs are supported on this riser. There is no GPU power connector in this version. Use riser version 1A for
GPU cards.
3 Full Full x8 x16 No
2 Full Full x8 x24 Ye s
1 Full 3/4 x8 x16 No
Riser Card 1 (option C, PID UCSC-PCI-1C-240M4)
3
No slot available
4
4. There is no PCIe connector in slot 3; instead, there are two connectors available for connecting SATA boot
drives.
2 Full
Full
x16 x24
Yes
2
1 Full 3/4 x8 x24 Ye s
Slot 1
Slot 2
Slot 1
Slot 2
Slot 3
Slot 1
Slot 2
SATA boot drive connectors (2)