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452347-001 — Storage Datasheet

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HPE · RAID CONTROLLER
WHAT YOU NEED TO KNOW
Naming: -i=Internal | -e=External | -a=Type-a modular | -c=Mezzanine SR=SmartRAID (cache) | E=Entry (no cache, HBA-like)
Smart Storage Battery SOLD SEPARATELY — no battery = no write-back cache
PRODUCT OVERVIEW

HP Smart Array Battery 4.8V 500mAh Ni-MH for E500/P400/P700m/P800. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
452347-001
SPECIFICATIONS
Part Number452347-001
ManufacturerHPE
COMPONENT DIAGRAM
RAID ASIC CACHE FBWC SAS 0 SAS 1 SAS 2 SAS 3 BATT EXT 0 EXT 1 PCIe x8 ~187 mm STORAGE CONTROLLER | RAID 0,1,5,6,10 | PCIe SAS/SATA | FBWC cache | Battery backup connector | TITLE RAID CTRL PN 452347-001 MFR HPE HP Smart Array Battery 4.8V 500mAh Ni-MH
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
398648-001Compatible
HP Smart Array Battery 4.8V 500mAh Ni-MH for E500/P400/P700m/P800
compatible
381573-001Compatible
HP Smart Array Battery 4.8V 500mAh Ni-MH for E500/P400/P700m/P800
compatible
383280-B21Compatible
HP Smart Array Battery 4.8V 500mAh Ni-MH for E500/P400/P700m/P800
compatible
393847-B21Compatible
HP Smart Array Battery 4.8V 500mAh Ni-MH for E500/P400/P700m/P800
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 4
381573-001SUBSTITUTE
HP Smart Array Battery 4.8V 500mAh Ni-MH for E500/P400/P700m/P800
HPE
383280-B21SUBSTITUTE
HP Smart Array Battery 4.8V 500mAh Ni-MH for E500/P400/P700m/P800
HPE
393847-B21SUBSTITUTE
HP Smart Array Battery 4.8V 500mAh Ni-MH for E500/P400/P700m/P800
HPE
398648-001SUBSTITUTE
HP Smart Array Battery 4.8V 500mAh Ni-MH for E500/P400/P700m/P800
HPE
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FREQUENTLY ASKED QUESTIONS
What is 452347-001?
452347-001 is a HP Smart Array Battery 4.8V 500mAh Ni-MH for E500/P400/P700m/P800 manufactured by HPE.
What parts can replace 452347-001?
There are 4 known substitutes for 452347-001: 398648-001, 381573-001, 383280-B21 and 1 more. Substitute compatibility should be verified for your specific system.
Is 452347-001 still available?
452347-001 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