Name: E5420 2.5ghz-12MB 80w 4c CPU
Brand: HP
Price: 59.95 USD
Availability: InStock

HP 460491-001 E5420 2.5ghz-12MB 80w 4c CPU

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$59.95

In Stock: 50
Manufacturer: HP
Model or Part: 460491-001
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The HP part number 460491-001 is a high performance Intel Xeon E5420 processor designed for demanding workstation and server environments. Operating at 2.5ghz with a 12mb shared L3 cache, this four core CPU delivers reliable multitasking power while maintaining an efficient thermal profile with an 80w TDP. Built on proven architecture, the E5420 is ideal for users who need stable performance for compute intensive workloads without sacrificing energy efficiency.

Key Features

Four physical cores for true parallel processing
Base clock speed of 2.5ghz provides consistent throughput
12mb L3 cache reduces memory latency and improves data access speeds
80w thermal design power balances performance with lower heat output
Socket 771 compatible, easy to integrate into existing HP server platforms
Supports Intel Hyper-Threading technology for up to eight logical threads

Technical Specifications

Model / Part Number: 460491-001
Processor Family: Intel Xeon E5420
Core Count: 4 cores
Thread Count: 8 threads (Hyper-Threading enabled)
Base Frequency: 2.5ghz
L3 Cache Size: 12mb
Thermal Design Power: 80w
Supported Socket: 771
Instruction Set: x86 64 bit
Technology Support: SSE4, AVX (partial), Intel VT-x virtualization

Typical Applications

Enterprise servers that require reliable multi-core performance for database and web hosting
Workstations used in CAD, 3D rendering and scientific simulation where steady clock speeds are essential
Virtualization platforms that benefit from Hyper-Threading to run multiple virtual machines efficiently
High-performance computing clusters that need consistent processing power across many nodes
Legacy systems upgrade paths where compatibility with existing HP chassis is required

This processor combines solid clock speed, ample cache and energy aware design to meet the needs of professionals who demand dependable performance in a wide range of server and workstation scenarios.