DR13S20 — Technical Data Sheet

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— · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The BATTERY,NONRECHARGEABLE 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 shape: CYLINDRICAL, terminal_type: FLAT SURFACE BASE, overall_height: 1.094 INCHES NOMINAL IN, overall_diameter: 0.547 INCHES NOMINAL IN, voltage_in_volts: 1.5. This part is cataloged in the Federal Logistics Information System under NSN 2805-00-374-3107, 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

DR13S20

NSN: 2805-00-374-3107
FSC: 2805
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)

SPECIFICATIONS

shape	CYLINDRICAL
terminal_type	FLAT SURFACE BASE
overall_height	1.094 INCHES NOMINAL IN
overall_diameter	0.547 INCHES NOMINAL IN
voltage_in_volts	1.5
terminal_quantity	1
NSN	2805-00-374-3107

COMPONENT DIAGRAM

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 10

SUM-3GInterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

915InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

POPULAR R6InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

5144-020InterchangeableGOVERNMENT REGISTRY

Same NIIN cross-reference

interchangeable

DR31S20InterchangeableGOVERNMENT REGISTRY

Same NIIN cross-reference

interchangeable

5051-020InterchangeableGOVERNMENT REGISTRY

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusCANCELLEDGOVERNMENT REGISTRY

Availability—

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is DR13S20?

DR13S20 is a BATTERY,NONRECHARGEABLE.

What parts can replace DR13S20?

There are 10 known substitutes for DR13S20: SUM-3G, 915, POPULAR R6 and 7 more. Substitute compatibility should be verified for your specific system.

Is DR13S20 still available?

DR13S20 is currently cancelled.

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DR13S20 — Technical Data Sheet

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