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Technical Data Sheet
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643954-101 — Technical Data Sheet

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HP · IT_GENERAL · IT_UNCLASSIFIED
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

HP 460W Platinum Plus Common Slot PS. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
IT_GENERAL→ IT_UNCLASSIFIED→ 643954-101
SPECIFICATIONS
Part Number643954-101
ManufacturerHP
Wattage460W
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: HP HP 460W Platinum Plus Common Slot PS TITLE COMPONENT PN 643954-101 MFR HP HP 460W Platinum Plus
KEY FEATURES
•
460W Power Rating
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
656362-B21Compatible
HP RPS 460W Common Slot Platinum Plus for G8
compatible
660184-001Compatible
HP RPS 460W Common Slot Platinum Plus for G8
compatible
643931-001Compatible
HP RPS 460W Common Slot Platinum Plus for G8
compatible
643954-001Compatible
HP RPS 460W Common Slot Platinum Plus for G8
compatible
643954-201Compatible
HP RPS 460W Common Slot Platinum Plus for G8
compatible
657338-B21Compatible
HP RPS 460W Common Slot Platinum Plus for G8
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 6
643931-001SUBSTITUTE
HP RPS 460W Common Slot Platinum Plus for G8
HPE
643954-001SUBSTITUTE
HP RPS 460W Common Slot Platinum Plus for G8
HPE
643954-201SUBSTITUTE
HP RPS 460W Common Slot Platinum Plus for G8
HPE
656362-B21SUBSTITUTE
HP RPS 460W Common Slot Platinum Plus for G8
HPE
657338-B21SUBSTITUTE
HP RPS 460W Common Slot Platinum Plus for G8
HPE
660184-001SUBSTITUTE
HP RPS 460W Common Slot Platinum Plus for G8
HPE
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FREQUENTLY ASKED QUESTIONS
What is 643954-101?
643954-101 is a HP 460W Platinum Plus Common Slot PS manufactured by HP. It is classified as a IT_GENERAL (IT_UNCLASSIFIED).
What parts can replace 643954-101?
There are 7 known substitutes for 643954-101: 656362-B21, 660184-001, 643931-001 and 4 more. Substitute compatibility should be verified for your specific system.
Is 643954-101 still available?
643954-101 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: September 2026