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4X20G87845 — Lenovo 4X20G87845 power supply unit 450 W

Lenovo · PSU
PRODUCT OVERVIEW

4X20G87845: Lenovo 4X20G87845 power supply unit 450 W.

The N3310 storage server supports up to two redundant power supplies. Relationship and TopSeller models feature one or two 450 W Gold, 550 W Platinum, or 750 W Titanium AC power supplies. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Wattage450W
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COMPONENT DIAGRAM
PULL TAB AIRFLOW 450W PLATINUM 100-240V~ 50/60Hz Lenovo BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | 450W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU 450W PN 4X20G87845 MFR Lenovo Platinum
KEY FEATURES
•
450W Power Rating
•
Generation 87845 Platform
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
SUBSTITUTES & CROSS-REFERENCES 7
00FC577CompatiblePARTNER
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - FRU
compatible
00FC578CompatiblePARTNER
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - FRU
compatible
00HV168CompatiblePARTNER
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - FRU
compatible
00HV169CompatiblePARTNER
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - FRU
compatible
00HV187CompatiblePARTNER
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - FRU
compatible
00HV188CompatiblePARTNER
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - FRU
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 7
00FC577SUBSTITUTE
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - Option
LENOVO
00FC578SUBSTITUTE
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - Option
LENOVO
00HV168SUBSTITUTE
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - Option
LENOVO
00HV169SUBSTITUTE
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - Option
LENOVO
00HV187SUBSTITUTE
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - Option
LENOVO
00HV188SUBSTITUTE
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - Option
LENOVO
00HV324SUBSTITUTE
IBM RPS 450W Gold Hot Swap Gen 5 for ThinkServer - Option
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 4X20G87845?
4X20G87845 is a Lenovo 4X20G87845 power supply unit 450 W manufactured by Lenovo.
What parts can replace 4X20G87845?
There are 7 known substitutes for 4X20G87845: 00FC577, 00FC578, 00HV168 and 4 more. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.