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100790-1 — POWER SUPPLY 460W

✓ Government record, cited
3M · PSU
PRODUCT OVERVIEW

100790-1: POWER SUPPLY 460W.

The POWER SUPPLY 460W is a 3M power supply unit built for continuous operation in enterprise server and storage platforms. This part is cataloged in the U.S. Government catalog under NSN 8140-01-266-0495, 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
100790-1
NSN: 8140-01-266-0495
NIINs: 012660495, 015195321, 015819848, 016432932
FSC: 8140 — Ammunition and Nuclear Ordnance Boxes, Packages and Special Containers
CAGE: 51489 — PRC COMPOSITES, LLC DBA GLOBE PLASTICS (USA)
SPECIFICATIONS
Wattage460W
NSN8140-01-266-0495
COMPONENT DIAGRAM
PULL TAB AIRFLOW 460W PLATINUM 100-240V~ 50/60Hz 3M BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | 460W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU 460W PN 100790-1 MFR 3M Platinum
KEY FEATURES
•
460W Power Rating
•
SUPPLEMENTARY FEATURES: USED ON CNU-308E
•
MATERIAL: PLASTIC POLYURETHANE
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
SUPPLEMENTARY FEATURESUSED ON CNU-308E
MATERIALPLASTIC POLYURETHANE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 100790-1?
100790-1 is a POWER SUPPLY 460W manufactured by 3M.
What is the NSN for 100790-1?
100790-1 is cataloged in the U.S. Government catalog under NSN 8140-01-266-0495. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.