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6812B — POWER SUPPLY

✓ Government record, cited
KEYSIGHT TECHNOLOGIES INC · PSU
PRODUCT OVERVIEW

6812B: POWER SUPPLY.

The POWER SUPPLY is a KEYSIGHT TECHNOLOGIES INC 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 6120-01-644-3428, 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
6812B
NSN: 6120-01-644-3428
FSC: 6120 — Transformers: Distribution and Power Station
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)
SPECIFICATIONS
NSN6120-01-644-3428
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz KEYSIGHT TECHNOLOGIES INC 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 6812B MFR KEYSIGHT TECHNOLOGIES INC Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 425.0 DC VOLTS MAXIMUM SECOND POWER OUTPUT
•
OUTPUT WATTAGE RATING: 575.0 WATTS MAXIMUM SECOND POWER OUTPUT
•
OUTPUT CURRENT RATING: 5.0 DC AMPERES MAXIMUM SECOND 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
OUTPUT VOLTAGE RATING425.0 DC VOLTS MAXIMUM SECOND POWER OUTPUT
OUTPUT VOLTAGE RATING750.0 AC VOLTS MAXIMUM FIRST POWER OUTPUT
END ITEM IDENTIFICATIONKC-46A AIRCRAFT A
OUTPUT WATTAGE RATING575.0 WATTS MAXIMUM SECOND POWER OUTPUT
OUTPUT CURRENT RATING5.0 DC AMPERES MAXIMUM SECOND POWER OUTPUT
OTHER ITEMS IN FSC 6120 — Transformers: Distribution and Power Station
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6120-00-001-6024 6120-00-001-6064 6120-00-003-3005 6120-00-004-0802 6120-00-004-6951 6120-00-005-5119 6120-00-005-6645 6120-00-005-6646
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 6812B?
6812B is a POWER SUPPLY manufactured by KEYSIGHT TECHNOLOGIES INC.
What is the NSN for 6812B?
6812B is cataloged in the U.S. Government catalog under NSN 6120-01-644-3428. This indicates validated use in U.S. government and defense supply chains.
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