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PartsTable / PROCESSOR / 00H581TYPE3CLASS1STYLEA
00H581TYPE3CLASS1STYLEA ✓ Verified by PartsTable
— · PROCESSOR · INTEL_XEON
WHAT YOU NEED TO KNOW
Intel Xeon processors — standard item. Cross-sell heatsink and fan.
PRODUCT OVERVIEW

2 x Intel Xeon E5-2650 v4 2.2GHz,30M Cache,9.60GT/s QPI,Turbo,HT,12C/24T (105W) Max Mem 2400MHz. Key specifications include width: 0.625 INCHES NOMINAL IN, thickness: 0.094 INCHES NOMINAL IN, design_type: CUTTING-OFF, holder_type: STRAIGHT, shank_width: 0.375 INCHES NOMINAL IN, shank_height: 0.875 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-276-7517, 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→ 00H581TYPE3CLASS1STYLEA
NSN: 3460-00-276-7517
FSC: 3460
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
width0.625 INCHES NOMINAL IN
thickness0.094 INCHES NOMINAL IN
design_typeCUTTING-OFF
holder_typeSTRAIGHT
shank_width0.375 INCHES NOMINAL IN
shank_height0.875 INCHES NOMINAL IN
shank_length3.250 INCHES NOMINAL IN
cutting_tool_shapeBEVELED
spring_type_featureNOT INCLUDED
cutter_tool_accommodatedCUTTER BIT
accessory_components_and_quantityCUTTER BIT 1,WRENCH 1
NSN3460-00-276-7517
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 00H581TYPE3CLASS1STYLEA MFR 2 x Intel Xeon E5-2650 v4 2.2GHz,30M Cac
KEY FEATURES
•
2400MHz Speed
•
105W Power Rating
•
CUTTING TOOL SHAPE: BEVELED
•
ACCESSORY COMPONENTS AND QUANTITY: CUTTER BIT 1,WRENCH 1
•
SHANK LENGTH: 3.250 INCHES NOMINAL IN
•
WIDTH: 0.625 INCHES NOMINAL IN
•
DESIGN TYPE: CUTTING-OFF
•
SPRING TYPE FEATURE: NOT INCLUDED
•
SHANK HEIGHT: 0.875 INCHES NOMINAL IN
•
CUTTER TOOL ACCOMMODATED: CUTTER BIT
TYPICAL APPLICATIONS
  • Enterprise virtualization host density upgrades
  • Database server performance scaling
  • AI/ML inference workloads
  • High-performance computing (HPC) clusters
TECHNICAL CHARACTERISTICS (FLIS)
CUTTING TOOL SHAPEBEVELED
ACCESSORY COMPONENTS AND QUANTITYCUTTER BIT 1,WRENCH 1
SHANK LENGTH3.250 INCHES NOMINAL IN
WIDTH0.625 INCHES NOMINAL IN
DESIGN TYPECUTTING-OFF
SPRING TYPE FEATURENOT INCLUDED
SHANK HEIGHT0.875 INCHES NOMINAL IN
CUTTER TOOL ACCOMMODATEDCUTTER BIT
HOLDER TYPESTRAIGHT
SHANK WIDTH0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
A-A-50965TY3CL1STYLE A,NO.C-S-11Interchangeable
interchangeable cross-reference
interchangeable
A-A-50965Interchangeable
interchangeable cross-reference
interchangeable
00H581TYPE3CLASS1STYLEASIZECS11Interchangeable
interchangeable cross-reference
interchangeable
31RInterchangeable
interchangeable cross-reference
interchangeable
00H581TYPE3CLASS3STYLEASIZECR31Interchangeable
interchangeable cross-reference
interchangeable
A-A-50965TY3CL3STYLE A,NO.C-R-31Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 00H581TYPE3CLASS1STYLEA?
00H581TYPE3CLASS1STYLEA is a 2 x Intel Xeon E5-2650 v4 2.2GHz,30M Cache,9.60GT/s QPI,Turbo,HT,12C/24T (105W) Max Mem 2400MHz. It is classified as a PROCESSOR (INTEL_XEON).
What parts can replace 00H581TYPE3CLASS1STYLEA?
There are 17 known substitutes for 00H581TYPE3CLASS1STYLEA: A-A-50965TY3CL1STYLE A,NO.C-S-11, A-A-50965, 00H581TYPE3CLASS1STYLEASIZECS11 and 14 more. Substitute compatibility should be verified for your specific system.
Is 00H581TYPE3CLASS1STYLEA still available?
00H581TYPE3CLASS1STYLEA is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026