Replacement Power Supply Fan for RS6000 P650 — FRU 21P4491 / YL1622 / H63490

Replacement cooling fan specifically made for the RS6000 P650 power supply. Matches OEM FRU identifiers 21P4491, YL1622 and H63490 for direct compatibility. Use this unit to restore proper airflow and cooling in RS6000 P650 power assemblies during maintenance or repair. Confirm the FRU number on your existing fan before ordering to ensure correct fit.