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PartsTable / COMPONENT / 6640NCM127519
6640NCM127519 ✓ 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 output_current_rating: 0.0 DC AMPERES MINIMUM AND 3.0 DC AMPERES MAXIMUM THIRD POWER OUTPUT, output_voltage_rating: 5.0 DC VOLTS NOMINAL THIRD POWER OUTPUT, part_name_assigned_by_controlling_agency: POWER SUPPLY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6515-01-606-2008, 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
6640NCM127519
NSN: 6515-01-606-2008
FSC: 6515
CAGE: 64616 — DEFENSE MEDICAL STANDARDIZATION BOARD (USA)
SPECIFICATIONS
output_current_rating0.0 DC AMPERES MINIMUM AND 3.0 DC AMPERES MAXIMUM THIRD POWER OUTPUT
output_voltage_rating5.0 DC VOLTS NOMINAL THIRD POWER OUTPUT
part_name_assigned_by_controlling_agencyPOWER SUPPLY
NSN6515-01-606-2008
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 6640NCM127519 MFR OEM Platinum
KEY FEATURES
•
OUTPUT CURRENT RATING: 0.0 DC AMPERES MINIMUM AND 3.0 DC AMPERES MAXIMUM SECOND POWER OUTPUT
•
OUTPUT VOLTAGE RATING: 5.0 DC VOLTS NOMINAL THIRD POWER OUTPUT
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)
OUTPUT CURRENT RATING0.0 DC AMPERES MINIMUM AND 3.0 DC AMPERES MAXIMUM SECOND POWER OUTPUT
PART NAME ASSIGNED BY CONTROLLING AGENCYPOWER SUPPLY
SPECIAL FEATURESQUAD DISPLAY TRIPLE OUTPUT REGULATED DC POWER SUPPLY; PROVIDES ONE FIXED OUTPUT (5V/3A) AND TWO VARIABLE OUTPUTS (0-32V/ 0-3A) RATINGS; VARIABLE OUTPUTS CAN WORK INDEPENDENTLY OR IN SERIES TRACKING OR PARALLEL MODE; INDEPENDENT CONTROL OF VOLTAGE AND CURRENT CONTROLS FOR VARIABLE OUTPUT; CC/VC OPERATION; SEPARATE THREE DIGIT DISPLAYS FOR VOLTAGE AND CURRENT FOR BOTH VARIABLE OUTPUTS; OVERLOAD INDICATION LED FOR FIXED OUTPUT. V
OUTPUT VOLTAGE RATING5.0 DC VOLTS NOMINAL THIRD POWER OUTPUT
OUTPUT CURRENT RATING0.0 DC AMPERES MINIMUM AND 3.0 DC AMPERES MAXIMUM THIRD POWER OUTPUT
OUTPUT VOLTAGE RATING0.0 DC VOLTS MINIMUM AND 32.0 DC VOLTS MAXIMUM SECOND POWER OUTPUT
OUTPUT VOLTAGE RATING0.0 DC VOLTS MINIMUM AND 32.0 DC VOLTS MAXIMUM FIRST POWER OUTPUT
OUTPUT CURRENT RATING0.0 DC AMPERES MINIMUM AND 3.0 DC AMPERES MAXIMUM FIRST POWER OUTPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
1672Upgraded Successor
successor cross-reference
successor
697646Interchangeable
interchangeable cross-reference
interchangeable
MC10016Interchangeable
interchangeable cross-reference
interchangeable
10187817Interchangeable
interchangeable cross-reference
interchangeable
NRC1678Interchangeable
interchangeable cross-reference
interchangeable
D1243Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6640NCM127519?
6640NCM127519 is a POWER SUPPLY.
What parts can replace 6640NCM127519?
There are 18 known substitutes for 6640NCM127519: 1672, 697646, MC10016 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6640NCM127519?
6640NCM127519 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6515-01-606-2008. 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