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Technical Data Sheet
PartsTable / COMPONENT / 1211498-201
1211498-201 ✓ Verified by PartsTable
— · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include end_item_identification: RF AMPLIFIER GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-390-8851, 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
1211498-201
NSN: 6130-01-390-8851
FSC: 6130
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
end_item_identificationRF AMPLIFIER GROUP
NSN6130-01-390-8851
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 1211498-201 MFR OEM Platinum
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONRF AMPLIFIER GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
5811Interchangeable
interchangeable cross-reference
interchangeable
22564AInterchangeable
interchangeable cross-reference
interchangeable
851214Interchangeable
interchangeable cross-reference
interchangeable
06769ABInterchangeable
interchangeable cross-reference
interchangeable
74611Interchangeable
interchangeable cross-reference
interchangeable
3M473Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1211498-201?
1211498-201 is a POWER SUPPLY.
What parts can replace 1211498-201?
There are 8 known substitutes for 1211498-201: 5811, 22564A, 851214 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1211498-201?
1211498-201 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-390-8851. 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