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657338-B21 — HP 460W Hotplug PSU for Dl360/380/385 G8

HP · POWER_SUPPLY · HOTPLUG_PSU
PRODUCT OVERVIEW
HP 460W HOTPLUG PSU FOR DL360/380/385 G8

657338-B21: HP 460W Hotplug PSU for Dl360/380/385 G8.

HP 460W HOTPLUG PSU FOR DL360/380/385 G8. 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→ 657338-B21
SPECIFICATIONS
Wattage460W
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COMPONENT DIAGRAM
PULL TAB AIRFLOW 460W PLATINUM 100-240V~ 50/60Hz HP BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | 460W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU 460W PN 657338-B21 MFR HP Platinum
KEY FEATURES
•
460W Power Rating
•
Generation 8 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 6
643931001SubstituteBROKER-VERIFIED
HP 460W Platinum Plus Common Slot PS
substitute
656362-B21CompatiblePARTNER
HP RPS 460W Common Slot Platinum Plus for G8
compatible
660184-001CompatiblePARTNER
HP RPS 460W Common Slot Platinum Plus for G8
compatible
643954-001CompatiblePARTNER
HP RPS 460W Common Slot Platinum Plus for G8
compatible
643954-101CompatiblePARTNER
HP RPS 460W Common Slot Platinum Plus for G8
compatible
643954-201CompatiblePARTNER
HP RPS 460W Common Slot Platinum Plus for G8
compatible
LIFECYCLE

No lifecycle data available.

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
643954-101SUBSTITUTE
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
660184-001SUBSTITUTE
HP RPS 460W Common Slot Platinum Plus for G8
HPE
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FREQUENTLY ASKED QUESTIONS
What is 657338-B21?
657338-B21 is a HP 460W Hotplug PSU for Dl360/380/385 G8 manufactured by HP. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What parts can replace 657338-B21?
There are 6 known substitutes for 657338-B21: 643931001, 656362-B21, 660184-001 and 3 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.