Figure 30. Rear view of a system with PCIe slots indicated
Table 6. PCIe slots and descriptions for the system
Slot
identification
Description
Adapter size
Processor
module
Coherent
Accelerator
Processor
Interface
(CAPI) 2.0
1
PCIe4 x16
Half-height, Half-length
CPU 0
Yes
2
PCIe3 x16
Half-height, Half-length
CPU 0
No
3
PCIe3 x16
Full-height, (¾ length)
CPU 0
No
4
PCIe3 x16
Full-height, (¾ length)
Note: Supports double-wide
adapters.
CPU 0
Yes
5
PCIe3 x8
Full-height, Half-length
CPU 0
No
6
PCIe4 x16
Half-height, Half-length
CPU 1
Yes
7
PCIe3 x16
Half-height, Half-length
CPU 1
No
8
PCIe3 x16
Full-height, (¾ length)
CPU 1
No
9
PCIe3 x16
Full-height, (¾ length)
Note: Supports double-wide
adapters.
CPU 1
Yes
10
PCIe3 x8
Full-height, Half-length
CPU 1
No
PCIe adapter placement rules
Use this information to select slots for installing PCIe adapters in the system. Table 7 on page 31
provides information about the adapters, the slot priorities in the system they are supported on, and the
maximum number of adapters that can be installed in the supported system. The link that appears in the
feature code column provides more technical information specific to the PCIe adapter.
Table 7. PCIe adapter slot priorities and maximum adapters supported in the system
Feature
code
Description
Slot priorities (slot
identification 1-10)
Maximum number of
adapters supported
PCIe3 2-port 10 Gb NIC and RoCE SR/Cu
adapter (FC EC2R and FC EC2S; CCIN 58FA);
Adapter part number: 01FT759
1, 6, 2, 7
4
Installing and configuring the 9183-22X 31
