640W — BATTERY,STORAGE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

640W: BATTERY,STORAGE.

The BATTERY,STORAGE is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include voltage_in_volts: 6.0, battery_electrolyte: LEAD ACID, ampere_hour_capacity: 4.00. This part is cataloged in the U.S.

Government catalog under NSN 6140-01-345-4297, 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

640W

NSN: 6140-01-345-4297
FSC: 6140 — Batteries, Rechargeable
CAGE: 0LEJ1 — PLAINVIEW BATTERIES, INC. (USA)

SPECIFICATIONS

voltage_in_volts	6.0
battery_electrolyte	LEAD ACID
ampere_hour_capacity	4.00
NSN	6140-01-345-4297

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE IN VOLTS: 6.0

•

BATTERY ELECTROLYTE: LEAD ACID

•

AMPERE HOUR CAPACITY: 4.00

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

VOLTAGE IN VOLTS	6.0
BATTERY ELECTROLYTE	LEAD ACID
AMPERE HOUR CAPACITY	4.00

OTHER ITEMS IN FSC 6140 — Batteries, Rechargeable

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6140-00-000-5725 6140-00-001-1544 6140-00-001-4187 6140-00-001-5391 6140-00-001-5392 6140-00-003-0528 6140-00-003-5310 6140-00-003-7222

SUBSTITUTES & CROSS-REFERENCES 1

501379Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogShelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 640W?

640W is a BATTERY,STORAGE.

What parts can replace 640W?

There is 1 known substitute for 640W: 501379. Substitute compatibility should be verified for your specific system.

What is the NSN for 640W?

640W is cataloged in the U.S. Government catalog under NSN 6140-01-345-4297. This indicates validated use in U.S. government and defense supply chains.

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640W — BATTERY,STORAGE

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