IBM 74Y4064 Handbook page 201

Figure 83. PCIe3 x8 4-port fibre Channel (16 Gb/s)
Specifications
Item Description
Adapter FRU number
01FT698 (Designed to comply with RoHS requirement)
I/O bus architecture
PCIe3 x8
Slot requirement
For more information about slot priorities, maximums, and placement rules, see PCIe adapter
placement rules and slot priorities (http://www.ibm.com/support/knowledgecenter/POWER9/
p9eab/p9eab_mtm_pciplacement.htm) and select the system that you are working on.
Voltage
3.3 V, 12 V
Form factor
Short, low-profile
Maximum number
For details about the maximum number of adapters that are supported, see PCIe adapter
placement rules and slot priorities (http://www.ibm.com/support/knowledgecenter/POWER9/
p9eab/p9eab_mtm_pciplacement.htm) and select the system that you are working on.
Attributes provided
Enhanced diagnostics and manageability
Unparalleled performance and more efficient port utilization
Single initiator capability over a fibre link or with NPIV
16 Gb/s of throughput per port
Multiple initiator capability
185
Managing PCIe adapters