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Technical Data Sheet
PartsTable / COMPONENT / LM-228
LM-228 ✓ 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 input_phase: SINGLE SINGLE OPERATING POWER RQMT, overall_width: 4.969 INCHES NOMINAL IN, overall_height: 3.156 INCHES NOMINAL IN, overall_length: 9.375 INCHES NOMINAL IN, special_features: FULL BRIDGED RETIFICATION, input_voltage_rating: 105.0 AC VOLTS MINIMUM AND 132.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-00-838-0384, 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
LM-228
NSN: 6130-00-838-0384
FSC: 6130
CAGE: 80103 — VEECO INSTRUMENTS INC LAMBDA DIV (USA)
SPECIFICATIONS
input_phaseSINGLE SINGLE OPERATING POWER RQMT
overall_width4.969 INCHES NOMINAL IN
overall_height3.156 INCHES NOMINAL IN
overall_length9.375 INCHES NOMINAL IN
special_featuresFULL BRIDGED RETIFICATION
input_voltage_rating105.0 AC VOLTS MINIMUM AND 132.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
output_current_rating1.2 DC AMPERES MINIMUM AND 2.0 DC AMPERES MAXIMUM SINGLE POWER OUTPUT
output_voltage_rating132.0 AC VOLTS MAXIMUM SINGLE POWER OUTPUT
operating_ambient_temp_range-20.0 TO 71.0 CELSIUS DEGC
electrical_power_source_relationshipOPERATING
NSN6130-00-838-0384
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 LM-228 MFR OEM Platinum
KEY FEATURES
•
INPUT VOLTAGE RATING: 105.0 AC VOLTS MINIMUM AND 132.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
•
INPUT PHASE: SINGLE SINGLE OPERATING POWER RQMT
•
OUTPUT VOLTAGE RATING: 22.0 DC VOLTS MINIMUM AND 32.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
•
OUTPUT CURRENT RATING: 1.2 DC AMPERES MINIMUM AND 2.0 DC AMPERES MAXIMUM SINGLE POWER OUTPUT
•
ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
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)
INPUT VOLTAGE RATING105.0 AC VOLTS MINIMUM AND 132.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
INPUT PHASESINGLE SINGLE OPERATING POWER RQMT
OUTPUT VOLTAGE RATING22.0 DC VOLTS MINIMUM AND 32.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
SPECIAL FEATURESFULL BRIDGED RETIFICATION
OUTPUT CURRENT RATING1.2 DC AMPERES MINIMUM AND 2.0 DC AMPERES MAXIMUM SINGLE POWER OUTPUT
OVERALL LENGTH9.375 INCHES NOMINAL IN
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
OVERALL HEIGHT3.188 INCHES NOMINAL IN
OPERATING AMBIENT TEMP RANGE-20.0 TO 71.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
LM-228Upgraded Successor
successor cross-reference
successor
2868Interchangeable
interchangeable cross-reference
interchangeable
32904Interchangeable
interchangeable cross-reference
interchangeable
34-1-28Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LM-228?
LM-228 is a POWER SUPPLY.
What parts can replace LM-228?
There are 4 known substitutes for LM-228: LM-228, 2868, 32904 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LM-228?
LM-228 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-00-838-0384. 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