Hotplug PSUs are very sturdy — rarely see warranty claims. Safe bet. Always make sure they're tested. Key checks: Make sure tested.
PRODUCT OVERVIEW
IBM 1050W Hot Swap AC Power Supply. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-555-6935, 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
POWER_SUPPLY→HOTPLUG_PSU→42R8401
NSN:6130-01-555-6935 FSC:6130 CAGE:23892 — LOCKHEED MARTIN SERVICES, LLC (USA)
SPECIFICATIONS
Part Number
42R8401
Manufacturer
IBM
Wattage
1050W
NSN
6130-01-555-6935
COMPONENT DIAGRAM
KEY FEATURES
•
1050W Power Rating
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
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FREQUENTLY ASKED QUESTIONS
What is 42R8401?
42R8401 is a IBM 1050W Hot Swap AC Power Supply manufactured by IBM. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What parts can replace 42R8401?
There are 4 known substitutes for 42R8401: 9133-55A-7889, 39J3741, 9113-550-7889 and 1 more. Substitute compatibility should be verified for your specific system.
Is 42R8401 still available?
42R8401 is currently cancelled.
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