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PartsTable / COMPONENT / 28A408-2
28A408-2 ✓ Verified by PartsTable
— · 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 CAPACITOR SET,MATCHED 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 phase: SINGLE, length: 4.562 INCHES MAXIMUM IN, material: RUBBER OVERALL, body_style: STRAIGHT SHAPE THREADED, drive_type: DIRECT, shell_type: SOLID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1560-00-821-5247, 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
28A408-2
NSN: 1560-00-821-5247
FSC: 1560
CAGE: 14711 — RSA ENGINEERED PRODUCTS, LLC DBA RSA ENGINEERED PRODUCTS LLC (USA)
SPECIFICATIONS
phaseSINGLE
length4.562 INCHES MAXIMUM IN
materialRUBBER OVERALL
body_styleSTRAIGHT SHAPE THREADED
drive_typeDIRECT
shell_typeSOLID
thread_class2A A
air_flow_rate175.000 CUBIC FEET PER MINUTE NOMINAL
overall_width8.625 INCHES NOMINAL IN
terminal_typeTURRET SINGLE MATING END SINGLE CONTACT GROUPING
aperture_width8.000 INCHES NOMINAL IN
flow_directionOUTWARD
NSN1560-00-821-5247
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR SET,MATCHED TITLE COMPONENT PN 28A408-2 MFR CAPACITOR SET,MATCHED
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 20
85-310Interchangeable
interchangeable cross-reference
interchangeable
M-447544SUB2PT3Interchangeable
interchangeable cross-reference
interchangeable
724345Interchangeable
interchangeable cross-reference
interchangeable
1223925Interchangeable
interchangeable cross-reference
interchangeable
12097Interchangeable
interchangeable cross-reference
interchangeable
P12097DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28A408-2?
28A408-2 is a CAPACITOR SET,MATCHED.
What parts can replace 28A408-2?
There are 20 known substitutes for 28A408-2: 85-310, M-447544SUB2PT3, 724345 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28A408-2?
28A408-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1560-00-821-5247. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026