IBM Power System Series Handbook

Table 30. Bulk power assembly (BPA) locations and failing components (continued)
Failing item name Physical location code
Drive Un-P1-C14-D1
Drive Un-P1-C14-D2
Drive Un-P1-C14-D3
Drive Un-P1-C14-D4
Carrier Un-P1-C15
Drive Un-P1-C15-D1
Drive Un-P1-C15-D2
Drive Un-P1-C15-D3
Drive Un-P1-C15-D4
Carrier Un-P1-C16
Drive Un-P1-C16-D1
Drive Un-P1-C16-D2
Drive Un-P1-C16-D3
Drive Un-P1-C16-D4
Carrier Un-P1-C17
Drive Un-P1-C17-D1
Drive Un-P1-C17-D2
Drive Un-P1-C17-D3
Drive Un-P1-C17-D4
Carrier Un-P1-C18
Drive Un-P1-C18-D1
Drive Un-P1-C18-D2
Drive Un-P1-C18-D3
Drive Un-P1-C18-D4
Carrier Un-P1-C19
Drive Un-P1-C19-D1
Drive Un-P1-C19-D2
Drive Un-P1-C19-D3
Drive Un-P1-C19-D4
Port card Un-P1-C20
SAS port Un-P1-C20-T1
SAS port Un-P1-C20-T2
SAS port Un-P1-C20-T3
SAS port Un-P1-C20-T4
Port card Un-P1-C21
SAS port Un-P1-C21-T1
SAS port Un-P1-C21-T2
SAS port Un-P1-C21-T3
SAS port Un-P1-C21-T4
Carrier Un-P1-C22
126 Finding parts, locations, and addresses

IBM Power System Series Specifications

General

Operating System	IBM AIX, IBM i, Linux
Form Factor	Rack, Tower
Architecture	POWER
Storage	SSD, HDD, NVMe
Processor	POWER9