Intel Xeon E5-2403 v2

Specifications

Cores: 4
Threads: 4
Base clock: 1.8 GHz
Boost clock: 1.8 GHz
Cache: 64 KB (per core) | 256 KB (per core) | 10 MB (shared)
TDP: 80 W
Socket: LGA1356
Process: 22 nm
Memory support: DDR3
Released: 2013-09-01

Intel · Xeon E5 v2 · Xeon

Intel Xeon E5-2403 v2

CPU part numbers CM8063401286702

Production processors SR1AL

Xeon E5 v2 Family 2013

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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
CM8063401286702	SR1AL

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Overview

Intel Xeon E5-2403 v2: a low-power 4-core server processor for efficient data-center and virtualization workloads.

This Ivy Bridge-EP chip is commonly chosen for 2-socket system builds and refresh cycles where power efficiency and per-core reliability matter more than raw thread count—ideal for I/O-bound enterprise services. Every unit is powered up and function-tested against its part number and S-Spec, with 12-month warranty coverage; we support 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 E5 v2 · LGA1356

Intel Xeon E5-2403 v2

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