IBM Power Series User Manual

Table 30. Bulk power assembly (BPA) locations and failing components (continued)
Failing item name Physical location code
Optical HUB 3 Un-P1-T14-T1
Optical HUB 3 Un-P1-T14-T2
Optical HUB 2 Un-P1-T14-T3
Optical HUB 2 Un-P1-T14-T4
Optical HUB 1 Un-P1-T14-T5
Optical HUB 1 Un-P1-T14-T6
Optical HUB 0 Un-P1-T14-T7
Optical HUB 0 Un-P1-T14-T8
Optical HUB 3 Un-P1-T15-T1
Optical HUB 3 Un-P1-T15-T2
Optical HUB 2 Un-P1-T15-T3
Optical HUB 2 Un-P1-T15-T4
Optical HUB 1 Un-P1-T15-T5
Optical HUB 1 Un-P1-T15-T6
Optical HUB 0 Un-P1-T15-T7
Optical HUB 0 Un-P1-T15-T8
Optical HUB 3 Un-P1-T16-T1
Optical HUB 3 Un-P1-T16-T2
Optical HUB 2 Un-P1-T16-T3
Optical HUB 2 Un-P1-T16-T4
Optical HUB 1 Un-P1-T16-T5
Optical HUB 1 Un-P1-T16-T6
Optical HUB 0 Un-P1-T16-T7
Optical HUB 0 Un-P1-T16-T8
Optical HUB 3 Un-P1-T17-T1
Optical HUB 3 Un-P1-T17-T2
Optical HUB 2 Un-P1-T17-T3
Optical HUB 2 Un-P1-T17-T4
Optical HUB 1 Un-P1-T17-T5
Optical HUB 1 Un-P1-T17-T6
Optical HUB 0 Un-P1-T17-T7
Optical HUB 0 Un-P1-T17-T8
L-Link (Center group)
HUB0 - HUB7 Un-P1-T9
Disk drive enclosure
DCA Un-E1
DCA UPIC Connector Un-E1-T1
DCA UPIC Connector Un-E1-T2
DCA Un-E2
DCA UPIC Connector Un-E2-T1
Finding parts, locations, and addresses 123

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