Name: 2.26GHz 8MB L2 Cache 60W 4-Core Xeon L5520 Processor
Brand: Dell
Availability: InStock

Dell D856K 2.26GHz 8MB L2 Cache 60W 4-Core Xeon L5520 Processor

The Dell D856K 2.26GHz 8MB L2 Cache 60W 4-Core Xeon L5520 Processor delivers robust performance for demanding server and workstation environments. Built on Intel 45nm architecture, this quad-core processor balances power efficiency with high computat... Read More

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In Stock: 12
Manufacturer: Dell
Model or Part: D856K
Condition: Refurbished
Weight: 3.00lb

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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 Dell D856K 2.26GHz 8MB L2 Cache 60W 4-Core Xeon L5520 Processor delivers robust performance for demanding server and workstation environments. Built on Intel 45nm architecture, this quad-core processor balances power efficiency with high computational throughput, making it an ideal upgrade for legacy systems that require reliable, multi-threaded processing.

Key Features

Four physical cores for parallel processing and improved multitasking
2.26GHz base frequency provides steady performance for a wide range of applications
8MB shared L2 cache reduces latency and accelerates data access
60W thermal design power (TDP) offers a balance of performance and energy efficiency
Supports Intel Hyper-Threading Technology to handle up to eight threads simultaneously
Compatible with Dell PowerEdge servers and select workstation platforms

Technical Specifications

Model / Part Number: D856K
Processor Type: Xeon L5520
Core Count: 4
Thread Count: 8
Base Clock Speed: 2.26GHz
L2 Cache: 8MB shared
Thermal Design Power: 60W
Socket: LGA 771
Instruction Set: 64-bit
Supported Memory Types: DDR2 800/667
Maximum Memory Capacity: 32GB
Technology Support: Intel VT-x, Intel VT-d, Intel AES-NI

Typical Applications

Enterprise server workloads such as database management and virtualization
High-performance workstations for CAD, 3D rendering, and scientific computing
Legacy systems requiring a stable upgrade path without major hardware changes
Small to medium business environments that need reliable multi-core processing at a controlled power budget

Upgrade to the Dell D856K Xeon L5520 processor to enhance your system's ability to handle complex, multi-threaded tasks while maintaining efficient power consumption. Its proven reliability and broad compatibility make it a smart choice for extending the life and performance of your existing infrastructure.