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Pcie4 X16 2-Port Edr 100 Gb Ib Connectx-5 Capi Capable Adapter (Fc Ec64 And Ec65; Ccin 2Cf2) - IBM 74Y4064 Handbook

Managing pcie adapters for ibm power system l922 9008-22l; ibm power system s922 9009-22a; ibm power system h922 9223-22h; ibm power system s914 9009-41a; ibm power system s924 9009-42a; ibm power system h924 9223-42h; ibm emx0 pcie gen3 i/o expansion dra
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I/O bus architecture
PCIe4 x16
Slot requirement
For more information about slot priorities, maximums, and placement rules, see PCIe adapter
placement rules and slot priorities (
p9eab/p9eab_mtm_pciplacement.htm) and select the system that you are working on.
3.3 V, 12 V
Form factor
Short, low-profile (FC EC62)
Short, with full-height tailstock (FC EC63)
Attributes provided
EDR 100 Gb/s InfiniBand or 100 Gb/s Ethernet per port
PCIe4 Support
IBM CAPI v2 support
Tag Matching and Rendezvous Offloads
Hardware-based I/O virtualization
Operating system or partition requirements
If you are installing a new feature, ensure that you have the software that is required to support the new
feature and that you determine whether any prerequisites must be met for this feature and attaching
devices. To check for operating system and partition requirements, see one of the following links:
v The latest version of enabling libraries and utilities can be downloaded from Fix Central
v IBM Power Systems Prerequisites (
v IBM SSIC (System Storage Interoperation Center)(
v The latest version of the device driver or the IBM Power RAID adapter utilities (iprutils) can be
downloaded from the IBM Service and Productivity Tools website (
v For more information on Linux support, see the Linux Alert website(
PCIe4 x16 2-Port EDR 100 GB IB ConnectX-5 CAPI Capable Adapter (FC EC64 and
EC65; CCIN 2CF2)
Learn about the specifications and operating system requirements for feature code (FC) EC64 and EC65
FC EC64 and EC65 are both the same adapter with different feature codes. FC EC64 is a low-profile
adapter and FC EC65 is a full-height adapter.
PCIe4 x16 2-Port EDR 100 GB IB ConnectX-5 CAPI Capable Adapter is a PCI Express (PCIe) generation 4
(Gen4) x16 adapter. The adapter can be used in either a x8 or x16 PCIe slot in the system. The adapter
enables higher HPC performance with new Message Passing Interface (MPI) offloads, such as MPI Tag
Matching and MPI AlltoAll operations, advanced dynamic routing, and new capabilities to perform
various data algorithms. The PCIe4 x16 2-Port EDR 100 GB IB ConnectX-5 CAPI Capable Adapter's
ConnectX-5 Accelerated Switching and Packet Processing (ASAP2
) technology enhances offloading of
Managing PCIe adapters



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