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PartsTable / POWER_SUPPLY / 94Y8173
94Y8173 ✓ Verified by PartsTable
IBM · POWER_SUPPLY · HOTPLUG_PSU
WHAT YOU NEED TO KNOW
Hotplug PSUs are very sturdy — rarely see warranty claims. Safe bet. Always make sure they're tested. Key checks: Make sure tested.
PRODUCT OVERVIEW

IBM Power Supply 550 Watt High Efficiency Platinum Ac. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
POWER_SUPPLY→ HOTPLUG_PSU→ 94Y8173
SPECIFICATIONS
Part Number94Y8173
ManufacturerIBM
Wattage550W
COMPONENT DIAGRAM
PULL TAB AIRFLOW 550W PLATINUM 100-240V~ 50/60Hz IBM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | 550W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU 550W PN 94Y8173 MFR IBM Platinum
KEY FEATURES
•
550W Power Rating
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
00FK930Compatible
IBM RPS 550W High Efficiency Platinum for x3650 M5 - Option
compatible
00FK931Compatible
IBM RPS 550W High Efficiency Platinum for x3650 M5 - SBB
compatible
00FM017Compatible
IBM RPS 550W High Efficiency Platinum for x3650 M5 - Option
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
00FK930SUBSTITUTE
IBM RPS 550W High Efficiency Platinum for x3500/x3550/x3650 M5 - FRU
IBM
00FK931SUBSTITUTE
IBM RPS 550W High Efficiency Platinum for x3500/x3550/x3650 M5 - FRU
IBM
00FM017SUBSTITUTE
IBM RPS 550W High Efficiency Platinum for x3500/x3550/x3650 M5 - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 94Y8173?
94Y8173 is a IBM Power Supply 550 Watt High Efficiency Platinum Ac manufactured by IBM. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What parts can replace 94Y8173?
There are 3 known substitutes for 94Y8173: 00FK930, 00FK931, 00FM017. Substitute compatibility should be verified for your specific system.
Is 94Y8173 still available?
94Y8173 is currently Unknown.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026