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49P2166 ✓ 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 XSERIES 345 514W POWER SUPPLY

IBM XSERIES 345 514W POWER SUPPLY. 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→ 49P2166
SPECIFICATIONS
Part Number49P2166
ManufacturerIBM
Wattage514W
COMPONENT DIAGRAM
PULL TAB AIRFLOW 514W PLATINUM 100-240V~ 50/60Hz IBM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | 514W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU 514W PN 49P2166 MFR IBM Platinum
KEY FEATURES
•
514W 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 4
49P2033Compatible
IBM RPS 350W for X225/X226/X345
compatible
49P2116Compatible
IBM RPS 350W for X225/X226/X345
compatible
49P2167Compatible
IBM RPS 350W for X225/X226/X345
compatible
DPS-350MB-3Compatible
IBM RPS 350W for X225/X226/X345
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 4
DPS-350MB-3SUBSTITUTE
IBM RPS 350W for X225/X226/X345
IBM
49P2033SUBSTITUTE
IBM RPS 350W for X225/X226/X345
IBM
49P2116SUBSTITUTE
IBM RPS 350W for X225/X226/X345
IBM
49P2167SUBSTITUTE
IBM RPS 350W for X225/X226/X345
IBM
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FREQUENTLY ASKED QUESTIONS
What is 49P2166?
49P2166 is a IBM Xseries 345 514W Power Supply manufactured by IBM. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What parts can replace 49P2166?
There are 4 known substitutes for 49P2166: 49P2033, 49P2116, 49P2167 and 1 more. Substitute compatibility should be verified for your specific system.
Is 49P2166 still available?
49P2166 is currently Unknown.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026