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SHR20-3A0VS1644 — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

SHR20-3A0VS1644: POWER SUPPLY.

The POWER SUPPLY is a the manufacturer 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 6130-00-938-9361, 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
SHR20-3A0VS1644
NSN: 6130-00-938-9361
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 52542 — SYSTRON-DONNER CORP MICROWAVE/INSTRUMENT DIV (USA)
SPECIFICATIONS
NSN6130-00-938-9361
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 SHR20-3A0VS1644 MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 0.0 DC VOLTS MINIMUM AND 210.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
•
OUTPUT CURRENT RATING: 0.0 DC AMPERES MINIMUM AND 23.0 DC AMPERES MAXIMUM SINGLE 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
OVERALL HEIGHT5.000 INCHES NOMINAL IN
OUTPUT VOLTAGE RATING0.0 DC VOLTS MINIMUM AND 210.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
OVERALL LENGTH14.500 INCHES NOMINAL IN
OVERALL WIDTH7.750 INCHES NOMINAL IN
OUTPUT CURRENT RATING0.0 DC AMPERES MINIMUM AND 23.0 DC AMPERES MAXIMUM SINGLE POWER OUTPUT
SUBSTITUTES & CROSS-REFERENCES 1
503921Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SHR20-3A0VS1644?
SHR20-3A0VS1644 is a POWER SUPPLY.
What parts can replace SHR20-3A0VS1644?
There is 1 known substitute for SHR20-3A0VS1644: 503921. Substitute compatibility should be verified for your specific system.
What is the NSN for SHR20-3A0VS1644?
SHR20-3A0VS1644 is cataloged in the U.S. Government catalog under NSN 6130-00-938-9361. 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.