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E52660 — Intel Xeon E5-2660 8C 2.2GHz 20MB 95W CPU

✓ Government record, cited
INTEL · PROCESSOR · INTEL_XEON
PRODUCT OVERVIEW

E52660: Intel Xeon E5-2660 8C 2.2GHz 20MB 95W CPU.

Intel Xeon E5-2660 8C 2.2GHz 20MB 95W CPU. Key specifications include TDP: 95W, Cache: 20MB, Socket: LGA2011, Threads: 16, Base Frequency: 2.2GHz, Max Turbo Frequency: 3.0GHz. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-659-9131, 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→ E52660
NSN: 5962-01-659-9131
FSC: 5962 — Microcircuits, Electronic
CAGE: 49639 — INTEL SYSTEMS II INC M/S CH10-21 (USA)
SPECIFICATIONS
TDP95W
Cache20MB
Cores8
SocketLGA2011
Threads16
Base Frequency2.2GHz
Max Turbo Frequency3.0GHz
NSN5962-01-659-9131
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 E52660 MFR INTEL Intel Xeon E5-2660 8C 2.2GHz 20MB 95W CP
KEY FEATURES
•
20MB Capacity
•
BIT QUANTITY: 64
•
MEMORY CAPACITY: 384GB GB
TYPICAL APPLICATIONS
  • Enterprise virtualization host density upgrades
  • Database server performance scaling
  • AI/ML inference workloads
  • High-performance computing (HPC) clusters
TECHNICAL CHARACTERISTICS
BIT QUANTITY64
SPECIAL FEATURES20M CACHE,2.20 GHZ, 8.00 GT/S INTEL QPI GHz
PART NAME ASSIGNED BY CONTROLLING AGENCYINTEL XEON PROCESSOR E5-2660
MEMORY CAPACITY384GB GB
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES 1
81Y5168SubstituteBROKER-VERIFIED
IBM Intel Xeon E5-2660 8C 2.2GHz 20MB 95W CPU
substitute
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E52660?
E52660 is a Intel Xeon E5-2660 8C 2.2GHz 20MB 95W CPU manufactured by INTEL. It is classified as a PROCESSOR (INTEL_XEON).
What parts can replace E52660?
There is 1 known substitute for E52660: 81Y5168. Substitute compatibility should be verified for your specific system.
What is the NSN for E52660?
E52660 is cataloged in the U.S. Government catalog under NSN 5962-01-659-9131. 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.