Intel Xeon W3540

Specifications

Cores: 4
Threads: 8
Base clock: 2.933 GHz
Boost clock: 3.2 GHz
Cache: 64 KB (per core) | 256 KB (per core) | 8 MB (shared)
TDP: 130 W
Socket: LGA1366
Process: 45 nm
Memory support: DDR3
Released: 2009-03-30

Intel · Xeon 3500 Series · Xeon

Intel Xeon W3540

CPU part numbers AT80601000921AB

Production processors SLBEX

Xeon 3500 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
AT80601000921AB	SLBEX

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Overview

Intel Xeon W3540: four-core server processor built for virtualization and mid-scale enterprise data-center deployments.

The W3540 is the balanced choice within the Xeon W-series for organizations refreshing 1U/2U infrastructure—delivering solid multi-threaded performance for consolidated workloads without oversizing. Every unit ships fully tested against its part and S-Spec designation, with 12-month warranty coverage and flexible stock availability for both single units and volume OEM orders.

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 3500 Series · LGA1366

Intel Xeon W3540

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