Table of Contents
Advertisement
Table 7. Slot locations and descriptions for the 9009-41A, 9009-42A, or 9223-42H system (continued)
Location
Description
Processor
code
module
P1-C3 1
PCIe4 x16
Processor
module
SCM1
P1-C4 1
PCIe4 x16
Processor
module
SCM1
P1-C5 4
PCIe3 x8
PCIe3
switch,
S2P16
P1-C6 2, 4
PCIe3 x8 with
PCIe3
x16
switch,
connector
S1P8
P1-C7 4
PCIe3 x8
PCIe3
switch,
S2P17
P1-C8 1, 3
PCIe4 x8
Processor
module
SCM0
P1-C9 1
PCIe4 x16
Processor
module
SCM0
P1-C10 4
PCIe3 x8
PCIe3
switch,
S2P16
P1-C11 4
PCIe3 x8
PCIe3
(default LAN
switch,
slot)
S2P17
P1-C12 2,
PCIe3 x8 with
PCIe3
4
x16
switch,
connector
S1P8
1 High-performance slot that is directly connected to the processor module. The connectors in these slots are differently colored than the slots from the PCIe3
switches.
2 Slots P1-C6 and P1-C12 have Gen3 x16 connectors, but will only function as Gen3 x8.
3 Slots P1-C2 and P1-C8 have Gen4 x16 connectors, but will only function as Gen4 x8.
4 Slot connected by PCIe3 switches.
5 Enabling the I/O adapter enlarged capacity option will only affect Linux partitions. If your system doesn't have Linux partitions, the I/O Adapter Enlarged
Capacity setting should be disabled.
Notes:
• The peak bandwidths supported by the x16 slots are 32 gigabytes per second (GBps) in simplex mode and 64 GBps in duplex mode.
• The peak bandwidths supported by P1-C5, P1-C6, P1-C7, P1-C10, P1-C11, and P1-C12 x8 slots are 8 GBps in simplex mode and 16 GBps in duplex mode.
• The peak bandwidths supported by P1-C2 and P1-C8 x8 slots are 16 GBps in simplex mode and 32 GBps in duplex mode.
• All slots support enhanced error handling (EEH).
• All PCIe slots are hot swappable and support concurrent maintenance.
Adapter placement for the 9009-41A, 9009-41G, 9009-42A, 9009-42G, 9223-42H, or 9223-42S 7
Adapter
size
CAPI
SR-IOV
32-bit
dynami
c direct
memory
access
(DMA)
GB
Full-
Yes
Yes
2
height,
half-
length
Full-
Yes
Yes
2
height,
half-
length
Full-
No
Yes
2
height,
half-
length
Full-
No
Yes
2
height,
half-
length
Full-
No
Yes
2
height,
half-
length
Full-
Yes
Yes
2
height,
half-
length
Full-
Yes
Yes
2
height,
half-
length
Full-
No
Yes
2
height,
half-
length
Full-
No
Yes
2
height,
half-
length
Full-
No
Yes
2
height,
half-
length
Slot capabilities
I/O
I/O adapter enlarged
capacity enablement order 5
adapter
enlarge
(9009-42A and 9223-42H)
d
capacit
y
enable
ment
order 5
(9009-4
1A)
N/A
2
N/A
3
5
8
3
6
7
10
2
4
1
1
6
9
8
11
4
7
Slot availability
9009-41A,
9009-42A
9009-42A,
and
and
9223-42H
9223-42H
(two
(one
processors)
processor)
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Advertisement
Table of Contents
