IBM 74Y4064 Handbook page 115

Figure 44. PCIe3 x8 cache SAS RAID internal adapter 6 Gb
Specifications
Item Description
Adapter CCIN number
57DC
Adapter FRU number
01JC780 (includes the backup power module card) - (Designed to comply with RoHS
requirement)
I/O bus architecture
PCIe3 x8
Slot requirement
Internal PCIe3 slot with x16 connector and x8 bus signaling
Adapter is installed in slot P1-C49
Backup power module is installed in slot P1-49-E1
Voltage
12 V
Cables
One mini-SAS HD Y cable (part number: 01GY461) connects the two storage backplane
connectors (J1 and J2) to the P1 connector on the PCIe3 x8 cache SAS RAID internal adapter 6 Gb
in slot P1-C49.
One SAS cable (part number: 01ML060) with mini-SAS connectors and an external SAS port is
attached to rear P2 connector of the PCIe3 x8 cache SAS RAID internal adapter 6 Gb.
Important requirements for adapter installation
An automatic sector conversion takes place for use with the new adapter when migrating existing SAS
disk enclosures and devices from existing previous PCIe SAS adapters to PCIe2 or PCIe3 SAS adapters.
For more information about the migration procedures, see Upgrading a SAS RAID storage adapter.
99
Managing PCIe adapters