IBM Power Series User Manual

Table 18. FRU location table (continued)
Failing item name Physical location code
Fault and
identify LED
Failing item
removal and
replacement
procedures
Memory card 1 Un-P3-C1 Yes See Memory.
Memory card 1 - DIMM 1 Un-P3-C1-C1 Yes
Memory card 1 - DIMM 2 Un-P3-C1-C2 Yes
Memory card 1 - DIMM 3 Un-P3-C1-C3 Yes
Memory card 1 - DIMM 4 Un-P3-C1-C4 Yes
Memory card 1 - DIMM 5 Un-P3-C1-C5 Yes
Memory card 1 - DIMM 6 Un-P3-C1-C6 Yes
Memory card 1 - DIMM 7 Un-P3-C1-C7 Yes
Memory card 1 - DIMM 8 Un-P3-C1-C8 Yes
Memory card 2 Un-P3-C2 Yes See Memory.
Memory card 2 - DIMM 1 Un-P3-C2-C1 Yes
Memory card 2 - DIMM 2 Un-P3-C2-C2 Yes
Memory card 2 - DIMM 3 Un-P3-C2-C3 Yes
Memory card 2 - DIMM 4 Un-P3-C2-C4 Yes
Memory card 2 - DIMM 5 Un-P3-C2-C5 Yes
Memory card 2 - DIMM 6 Un-P3-C2-C6 Yes
Memory card 2 - DIMM 7 Un-P3-C2-C7 Yes
Memory card 2 - DIMM 8 Un-P3-C2-C8 Yes
Memory card 3 Un-P3-C3 Yes See Memory.
Memory card 3 - DIMM 1 Un-P3-C3-C1 Yes
Memory card 3 - DIMM 2 Un-P3-C3-C2 Yes
Memory card 3 - DIMM 3 Un-P3-C3-C3 Yes
Memory card 3 - DIMM 4 Un-P3-C3-C4 Yes
Memory card 3 - DIMM 5 Un-P3-C3-C5 Yes
Memory card 3 - DIMM 6 Un-P3-C3-C6 Yes
Memory card 3 - DIMM 7 Un-P3-C3-C7 Yes
Memory card 3 - DIMM 8 Un-P3-C3-C8 Yes
Memory card 4 Un-P3-C4 Yes See Memory.
Memory card 4 - DIMM 1 Un-P3-C4-C1 Yes
Memory card 4 - DIMM 2 Un-P3-C4-C2 Yes
Memory card 4 - DIMM 3 Un-P3-C4-C3 Yes
Memory card 4 - DIMM 4 Un-P3-C4-C4 Yes
Memory card 4 - DIMM 5 Un-P3-C4-C5 Yes
Memory card 4 - DIMM 6 Un-P3-C4-C6 Yes
Memory card 4 - DIMM 7 Un-P3-C4-C7 Yes
Memory card 4 - DIMM 8 Un-P3-C4-C8 Yes
62 Finding parts, locations, and addresses

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