IBM Power Series User Manual

The following table provides location codes for parts that make up the server.
Table 44. Bulk power assembly (BPA) locations, and failing components
Failing item name Symbolic FRU name CCIN
DCA Un-E1 2C44
DCA UPIC connector Un-E1-T1
DCA UPIC connector Un-E1-T2
DCA Un-E2 2C44
DCA UPIC connector Un-E2-T1
DCA UPIC connector Un-E2-T2
Fans
Fan Un-E1-A1
Fan Un-E1-A2
Fan Un-E1-A3
Fan Un-E2-A1
Fan Un-E2-A2
Fan Un-E2-A3
Backplane
v Un-P1-C1
v Un-P2-C1
Planar Un-Px 50A2
IOA slot Un-Px-C1
IOA slot Un-Px-C2
IOA slot Un-Px-C3
IOA slot Un-Px-C4
IOA slot Un-Px-C5
IOA slot Un-Px-C6
IOA slot Un-Px-C7
IOA slot Un-Px-C8
IOA slot Un-Px-C9
Figure 58. Rear view
Finding parts, locations, and addresses 153

IBM Power Series Specifications

General

Operating System	AIX, IBM i, Linux
Architecture	POWER
Processor	POWER9 or POWER10
Threads per core	4
Memory	Up to several TB per server
Storage	Multiple NVMe, SSD, HDD options
Form Factor	Rackmount
Power Supply	Redundant power supplies
Networking	Gigabit Ethernet, 10 Gigabit Ethernet
Use Cases	Enterprise workloads, AI, Cloud