IBM 74Y4064 Handbook page 110

Figure 42 shows the PCIe3 12 GB Cache RAID + SAS quad-port 6 Gb adapter. The connector plug (A) is
installed in an empty port and prevents damage to that port whenever a cable for the adjacent port
connectors is plugged-in or removed.
Figure 42. PCIe3 12 GB Cache RAID + SAS 6 Gb Adapter
Specifications
Item Description
Adapter FRU number
01DH742 (Designed to comply with RoHS requirement)
Connector plug part number
00FW784 (The connector plug is installed in an empty port and prevents damage to that port
whenever a cable for the adjacent port connectors is plugged-in or removed)
I/O bus architecture
PCIe 3.0 (compatible with 2.0 and 1.0)
Slot requirement
One PCIe x8 slot per adapter
Adapters are installed in pairs
For higher availability, place adapters in separate enclosures where supported
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
94
Managing PCIe adapters