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Technical Data Sheet
PartsTable / PROCESSOR / SM-C-500221
SM-C-500221 ✓ Verified by PartsTable
— · PROCESSOR · INTEL_XEON
WHAT YOU NEED TO KNOW
Intel Xeon processors — standard item. Cross-sell heatsink and fan.
PRODUCT OVERVIEW

Intel Xeon Gold 6148 2.4Ghz / 27.5MB Cache Processor. Key specifications include body_width: 1.000 INCHES MAXIMUM IN, body_length: 2.312 INCHES MAXIMUM IN, body_material: METAL, overall_width: 1.000 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 1.310 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-728-5983, 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→ SM-C-500221
NSN: 5915-00-728-5983
FSC: 5915
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
body_width1.000 INCHES MAXIMUM IN
body_length2.312 INCHES MAXIMUM IN
body_materialMETAL
overall_width1.000 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height1.310 INCHES MAXIMUM IN
overall_length2.872 INCHES MAXIMUM IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON ADJACENT SURFACES
nominal_thread_size0.112 INCHES IN
operating_temp_range-40.0 TO 80.0 CELSIUS DEGC
reference_frequency_per_function30.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function29.50 MEGAHERTZ BLANK AND 30.50 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-00-728-5983
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 SM-C-500221 MFR Intel Xeon Gold 6148 2.4Ghz / 27.5MB Cac
KEY FEATURES
•
27.5MB Capacity
•
BODY WIDTH: 1.000 INCHES MAXIMUM IN
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 1.438 INCHES NOMINAL IN
•
FREQUENCY BAND WIDTH PER FUNCTION: 29.50 MEGAHERTZ BLANK AND 30.50 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
BODY MATERIAL: METAL
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON ADJACENT SURFACES
TYPICAL APPLICATIONS
  • Enterprise virtualization host density upgrades
  • Database server performance scaling
  • AI/ML inference workloads
  • High-performance computing (HPC) clusters
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.872 INCHES MAXIMUM IN
BODY WIDTH1.000 INCHES MAXIMUM IN
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH1.438 INCHES NOMINAL IN
FREQUENCY BAND WIDTH PER FUNCTION29.50 MEGAHERTZ BLANK AND 30.50 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPEHERMETICALLY SEALED
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
BODY MATERIALMETAL
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON ADJACENT SURFACES
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 PIN OUTPUT SECOND FUNCTION
NOMINAL THREAD SIZE0.112 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
6148Interchangeable
Intel Xeon Gold 6148 2.4Ghz / 27.5MB Cache Processor
interchangeable
A51H9085-5Interchangeable
interchangeable cross-reference
interchangeable
885368-09704Interchangeable
interchangeable cross-reference
interchangeable
MC50-64Interchangeable
interchangeable cross-reference
interchangeable
13961Interchangeable
interchangeable cross-reference
interchangeable
SM-C-500846Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-C-500221?
SM-C-500221 is a Intel Xeon Gold 6148 2.4Ghz / 27.5MB Cache Processor. It is classified as a PROCESSOR (INTEL_XEON).
What parts can replace SM-C-500221?
There are 16 known substitutes for SM-C-500221: 6148, A51H9085-5, 885368-09704 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-C-500221?
SM-C-500221 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-728-5983. 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