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,BACK UP,REGIUS is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 6525-01-492-4504, 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.
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FREQUENTLY ASKED QUESTIONS
What is 5491440?
5491440 is a POWER SUPPLY,BACK UP,REGIUS.
What parts can replace 5491440?
There are 3 known substitutes for 5491440: 010011, 0100118, 160A261. Substitute compatibility should be verified for your specific system.
What is the NSN for 5491440?
5491440 is cataloged in the Federal Logistics Information System under NSN 6525-01-492-4504. This indicates validated use in U.S. government and defense supply chains.
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