Intel Xeon X5560

Specifications

Cores: 4
Threads: 8
Base clock: 2.8 GHz
Boost clock: 3.2 GHz
Cache: 64 KB (per core) | 256 KB (per core) | 8 MB (shared)
TDP: 95 W
Socket: LGA1366
Process: 45 nm
Memory support: DDR3
Released: 2009-03-30

Intel · Xeon 5500 Series · Xeon

Intel Xeon X5560

CPU part numbers AT80602000768AA

Production processors SLBF4

Xeon 5500 Series 2009

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12-month warrantyPowered up and tested before shipping. If it fails within a year, we replace it.

Part numbers & S-Spec

Part number	S-Spec
AT80602000768AA	SLBF4

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Overview

Intel Xeon X5560: quad-core server processor for 2U/4U data-center refresh and virtualization deployments seeking proven LGA1366 performance.

This chip remains the workhorse choice for buyers upgrading existing Nehalem-generation platforms—a cost-effective alternative to newer sockets when infrastructure and licensing constraints favor drop-in compatibility. Every unit shipped by ZHPAY is powered-up tested, part-number and S-Spec verified, and covered by a 12-month warranty; we support single units and volume OEM orders alike.

Powered up & tested before shippingVerified against part number & S-Spec12-month warranty

This overview was AI-assisted and human-reviewed. Specifications reflect tested and official data.

Related processors

Xeon 5500 Series · LGA1366

Intel Xeon X5560

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