IBM 8286-41A, Manual

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Table 5. PCIe adapter slot priorities and maximum adapters supported in the 8247-42L system (continued)
Feature code Description 8247-42L
no GPU adapter
(1 processor)
8247-42L
no GPU adapter
(2 processors)
8247-42L
with GPU adapter
(2 processors)
1
Slot priorities Maximum number
of adapters
supported Slot priorities Maximum number
of adapters
supported Slot priorities Maximum number
of adapters
supported
EC3F PCIe3 2-port 100
Gb EDR IB Adapter
x16 (FC EC3E and
EC3F; CCIN
2CEA); Adapter
FRU number:
00WT075
v PCIe3 x16
v Short, low-profile
(FC EC3E)
v Short, with
full-height
tailstock (FC
EC3F)
v OS support:
Linux operating
system
5, 6 2 5, 2, 6, 4 4 5, 2, 6, 4 2
EC3U PCIe3 1-port 100
Gb EDR Infiniband
Adapter x16 (FC
EC3U; CCIN 2CEB)
Adapter FRU
number: 00WT013
v PCIe3 x16
v Short, with
full-height tail
stock
v OS
support:Linux
operating
systems
5, 6 2 5, 2, 6, 4 4 5, 2, 6, 4 2
EC3M PCIe3 2-port 100
GbE (NIC and
RoCE) QSFP28
Adapter (FC EC3L
and EC3M; CCIN
2CEC); Adapter
FRU number:
00WT078
v PCIe3 x16
v Short, low-profile
(FC EC3L)
v Short, with
full-height
tailstock (FC
EC3M)
v NIC and IBTA
RoCE standards
v OS support: AIX,
IBM i, and Linux
operating
systems
5, 6 2 5, 2, 6, 4 4 5, 2, 6, 4 2
EC4B PCIe gen3 x16 GPU
Adapter (FC EC4B;
CCIN 2CE9);
Adapter FRU
number: 00RR999
v PCIe3 x16
v Full-height,
full-length
v Compute
intensive
accelerator
v Double-wide
adapter requires
two adjacent
slots
v OS support:
Linux operating
system
Not supported Not supported Not supported Not supported 5-6, 2-3 2
1
8
Power Systems: PCIe adapter placement for the 8247-42L, 8286-41A, or 8286-42A