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358352-B21 — Power Supply Datasheet

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HPE · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

HP Hot Plug Redundant Power Supply Option Kit (IEC) power supply unit. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
358352-B21
SPECIFICATIONS
Part Number358352-B21
ManufacturerHPE
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz HPE BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 358352-B21 MFR HPE Platinum
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
365063-001Compatible
HP RPS 725W for ML350 G4
compatible
345875-001Compatible
HP RPS 725W for ML350 G4
compatible
358352-011Compatible
HP RPS 725W for ML350 G4 (AUS)
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
345875-001SUBSTITUTE
HP RPS 725W for ML350 G4
HPE
358352-011SUBSTITUTE
HP RPS 725W for ML350 G4
HPE
365063-001SUBSTITUTE
HP RPS 725W for ML350 G4
HPE
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FREQUENTLY ASKED QUESTIONS
What is 358352-B21?
358352-B21 is a HP Hot Plug Redundant Power Supply Option Kit (IEC) power supply unit manufactured by HPE.
What parts can replace 358352-B21?
There are 3 known substitutes for 358352-B21: 365063-001, 345875-001, 358352-011. Substitute compatibility should be verified for your specific system.
Is 358352-B21 still available?
358352-B21 is currently Unknown.
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PartsTable Design LLC · partstable.com
Last verified: September 2026