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865434-B21 ✓ Verified by PartsTable
HP · ACCESSORY · KIT
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 800W FS 48VDC Ht Plg LH Pwr Sply Kit. Key specifications include Depth: 40.4 mm, Width: 68 mm, Height: 225.3 mm, Purpose: Server, Efficiency: 94%, Total power: 800 W. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
ACCESSORY KIT 865434-B21
SPECIFICATIONS
Depth40.4 mm
Width68 mm
Height225.3 mm
PurposeServer
Efficiency94%
Total power800 W
Product colourGrey
Harmonized System (HS) code84733020
COMPONENT DIAGRAM
PULL TAB AIRFLOW 800W PLATINUM 100-240V~ 50/60Hz HP BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | 800W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU 800W PN 865434-B21 MFR HP Platinum
KEY FEATURES
800W Power Rating
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
866728-001Compatible
HP RPS 800W DC -48v Flexible Slot Platinum Low Halogen
compatible
865431-001Compatible
HP RPS 800W DC -48v Flexible Slot Platinum Low Halogen
compatible
LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 2
865431-001SUBSTITUTE
HP RPS 800W DC -48v Flexible Slot Platinum Low Halogen
HPE
866728-001SUBSTITUTE
HP RPS 800W DC -48v Flexible Slot Platinum Low Halogen
HPE
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FREQUENTLY ASKED QUESTIONS
What is 865434-B21?
865434-B21 is a HP 800W FS 48VDC Ht Plg LH Pwr Sply Kit manufactured by HP. It is classified as a ACCESSORY (KIT).
What parts can replace 865434-B21?
There are 2 known substitutes for 865434-B21: 866728-001, 865431-001. Substitute compatibility should be verified for your specific system.
Is 865434-B21 still available?
865434-B21 is currently Unknown.
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