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358910-B21 — BATTERY POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

358910-B21: BATTERY POWER SUPPLY.

The BATTERY POWER SUPPLY is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. This part is cataloged in the U.S. Government catalog under NSN 6130-01-468-3783, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
358910-B21
NSN: 6130-01-468-3783
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 65685 — COMPAQ COMPUTER CORP. (USA)
SPECIFICATIONS
NSN6130-01-468-3783
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM 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 358910-B21 MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 14.4 DC VOLTS NOMINAL SINGLE POWER OUTPUT
•
BATTERY POWER SUPPLY EMERGENCY OPERATING TIME: 3.2
•
BATTERY LOCATION: INTERNAL
•
OPERATING AMBIENT TEMP RANGE: -40.0 TO 104.0 FAHRENHEIT DEGF
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
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.430 INCHES NOMINAL IN
OUTPUT VOLTAGE RATING14.4 DC VOLTS NOMINAL SINGLE POWER OUTPUT
BATTERY POWER SUPPLY EMERGENCY OPERATING TIME3.2
BATTERY LOCATIONINTERNAL
OVERALL LENGTH11.000 INCHES NOMINAL IN
OVERALL WIDTH0.790 INCHES NOMINAL IN
OPERATING AMBIENT TEMP RANGE-40.0 TO 104.0 FAHRENHEIT DEGF
SPECIAL FEATURESELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
PART NAME ASSIGNED BY CONTROLLING AGENCYLI-ION BATTERY PACK
END ITEM IDENTIFICATIONARMADA 6500
OTHER ITEMS IN FSC 6130 — Converters, Electrical, Nonrotating
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6130-00-000-0118 6130-00-001-1368 6130-00-001-1574 6130-00-001-1577 6130-00-001-1619 6130-00-001-1709 6130-00-001-1715 6130-00-001-1783
SUBSTITUTES & CROSS-REFERENCES 1
ASC1564766Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 358910-B21?
358910-B21 is a BATTERY POWER SUPPLY.
What parts can replace 358910-B21?
There is 1 known substitute for 358910-B21: ASC1564766. Substitute compatibility should be verified for your specific system.
What is the NSN for 358910-B21?
358910-B21 is cataloged in the U.S. Government catalog under NSN 6130-01-468-3783. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.