Intel Xeon L5506 4M Cache 2.13GHz 4 Core 4 Threads Processor

Overview

The Intel BX80602L5506 is a Xeon L5506 server processor designed to deliver consistent and energy-efficient performance for business applications such as file sharing and virtualization. It features four physical cores running at 2.13 GHz and includes 4 MB of Intel Smart Cache to reduce latency in data access. With a thermal design power of just 60 W, this processor is well suited for environments that require reliable throughput without excessive heat output, making it a practical choice for both enterprise servers and home lab setups.

Key features

• Quad-core design with four threads that balances multitasking and power efficiency for steady workloads
• 4 MB Intel Smart Cache keeps frequently used data close to the cores, improving response times for database and web services
• Low 60 W thermal design power reduces cooling requirements and operating costs in dense server racks
• Supports up to 144 GB of DDR3-800 memory, allowing for multiple virtual machines or memory-intensive applications
• Compatible with LGA1366 socket motherboards, including dual-socket configurations for scaling up to eight cores
• Integrated Intel virtualization technologies (VT-x, VT-d, and Extended Page Tables) enhance virtual machine performance and security
• Manufactured on a 45 nm process that balances performance with power consumption

Key specs

• Processor model: Intel Xeon L5506
• Cores and threads: 4 cores, 4 threads
• Base clock speed: 2.13 GHz
• Cache: 4 MB Intel Smart Cache
• Thermal design power (TDP): 60 W
• Memory support: Up to 144 GB DDR3-800 (registered or unbuffered)
• Socket type: LGA1366
• Manufacturing process: 45 nm
• Virtualization support: Intel VT-x, VT-d, Extended Page Tables

Connectivity and compatibility

This processor fits into LGA1366 socket motherboards, which are commonly used in single- and dual-socket server platforms. Its support for registered and unbuffered DDR3-800 memory modules provides flexibility depending on the motherboard and workload requirements. The dual-socket capability allows businesses to expand processing power by adding a second processor, effectively doubling core count for more demanding tasks.

Performance and reliability

Designed for environments where consistent throughput is more important than peak clock speeds, this Xeon processor excels in handling virtualization hosts and general business workloads. The combination of four cores and Intel’s virtualization technologies ensures smooth operation of multiple virtual machines with secure and efficient resource management. Its 45 nm architecture and 60 W TDP contribute to a stable thermal profile, supporting reliable operation in compact or densely packed server racks.

Ideal uses and environments

The Intel Xeon L5506 is a strong choice for small business servers, virtualization hosts, and home lab environments where power efficiency and scalability are priorities. It works well in setups that require moderate processing power with the ability to expand through dual-socket configurations. This processor is also suitable for administrators refreshing older enterprise hardware or building cost-effective training servers that benefit from enterprise-grade virtualization features.