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Technical Data Sheet

571436003 — HP Capacitor pack with 342mm cable

HP · TRANSCEIVER · POWER_CABLE

PRODUCT OVERVIEW

571436003 is HP Capacitor pack with 342mm cable.

The HP 571436003 is a Flash-Backed Write Cache capacitor pack, designed for HPE Smart Array controllers in ProLiant Gen8 and Gen9 servers. It provides backup power to the FBWC module during unexpected power loss, ensuring cached write data is safely committed to flash memory. Unlike traditional batteries, the supercapacitor design offers a longer operational lifespan with no scheduled replacement cycles and no temperature-related degradation.

This is a high-volume replacement part in TPM market as ProLiant Gen8 and Gen9 servers remain widely deployed.

WHERE IT FITS

TRANSCEIVER→ POWER_CABLE→ 571436003

SPECIFICATIONS

Part Number	571436003
Manufacturer	HP

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COMPONENT DIAGRAM

KEY FEATURES

•

Flash-Backed Write Cache Capacitor

•

Supercapacitor Technology

Longer lifespan than traditional batteries — no scheduled replacement cycles

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Hot-Plug Capable

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No Maintenance Required

TYPICAL APPLICATIONS

RAID cache protection during power loss events
Write-back cache enablement for storage controllers
Enterprise server data integrity assurance
Hot-swap battery/capacitor replacement in production

SUBSTITUTES & CROSS-REFERENCES 1

652752001SubstituteBROKER-VERIFIED

HP Capacitor pack with 342mm cable

substitute

LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1

652752-001SUBSTITUTE

HP Smart Array FBWC Capacitor Pack with 13in Cable for P410i - 3-Pin Plug

HPE

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FREQUENTLY ASKED QUESTIONS

What is 571436003?

571436003 is a HP Capacitor pack with 342mm cable manufactured by HP. It is classified as a TRANSCEIVER (POWER_CABLE).

What parts can replace 571436003?

There is 1 known substitute for 571436003: 652752001. Substitute compatibility should be verified for your specific system.

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