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Technical Data Sheet
458414-B21 ✓ Verified by PartsTable
HP · PROCESSOR · INTEL_XEON
WHAT YOU NEED TO KNOW
Intel Xeon processors — standard item. Cross-sell heatsink and fan.
PRODUCT OVERVIEW

<b>Intel Server Processors</b><br>Intel server processors deliver enhanced, energy-efficient performance for data-intensive business applications. Powering a range of multi-core 64-bit servers?, Intel server processors enable you to optimize and scale computing environments to maximize server utilization to workload, while providing you with headroom for growth. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-564-5848, 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
PROCESSOR INTEL_XEON 458414-B21
NSN: 5998-01-564-5848
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
special_featuresIC, UP, HARPERTOWN 2.66GHZ/1333MHZ GHz
functional_descriptionCIRCUIT CARD ASSEMBLY
end_item_identification400606-B21 (28480), SERVER, ML370R05 2.66 GHZ GHz
part_name_assigned_by_controlling_agencyQUADCORE, E5430/2.66
NSN5998-01-564-5848
COMPONENT DIAGRAM
PIN 1 SERVER CPU PROCESSOR LGA/SP SOCKET 76.0 mm 56.5 mm LGA/SP SOCKET — Server CPU Pin 1 alignment triangle IHS — Nickel-plated copper Thermal interface to heatsink TDP — 35W to 400W Bronze / Silver / Gold / Platinum CONTACT — LGA pads Socket-side pins (not on CPU) TITLE SERVER CPU PN 458414-B21 MFR HP Intel Xeon E5430 Quad-Core 64-bit proces
KEY FEATURES
12MB Capacity
1333MHz Speed
FUNCTIONAL DESCRIPTION: CIRCUIT CARD ASSEMBLY
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)
FUNCTIONAL DESCRIPTIONCIRCUIT CARD ASSEMBLY
END ITEM IDENTIFICATION400606-B21 (28480), SERVER, ML370R05 2.66 GHZ GHz
SPECIAL FEATURESIC, UP, HARPERTOWN 2.66GHZ/1333MHZ GHz
PART NAME ASSIGNED BY CONTROLLING AGENCYQUADCORE, E5430/2.66
FUNCTIONAL DESCRIPTIONCIRCUIT CARD ASSEMBLY
END ITEM IDENTIFICATION400606-B21 (28480), SERVER, ML370R05 2.66 GHZ GHz
SPECIAL FEATURESIC, UP, HARPERTOWN 2.66GHZ/1333MHZ GHz
PART NAME ASSIGNED BY CONTROLLING AGENCYQUADCORE, E5430/2.66
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
458414-L21Interchangeable
Same NIIN cross-reference
interchangeable
455274-003Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 458414-B21?
458414-B21 is a Intel Xeon E5430 Quad-Core 64-bit processor - 2.66GHz (Harpertown, 12MB Level-2 cache, 1333MHz front side bus, 80 watt thermal design power (TDP), LGA771 socket) - Includes thermal grease and alcohol pad manufactured by HP. It is classified as a PROCESSOR (INTEL_XEON).
What parts can replace 458414-B21?
There are 2 known substitutes for 458414-B21: 458414-L21, 455274-003. Substitute compatibility should be verified for your specific system.
What is the NSN for 458414-B21?
458414-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-564-5848. This indicates validated use in U.S. government and defense supply chains.
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