SR1AX Intel Xeon E5-2609 V2 Quad-Core 2.50GHz 6.40GT/s QPI 10MB L3 Cache Processor

Overview of Intel SR1AX Xeon E5-2609 V2 2.50GHz Processor

The Intel SR1AX Xeon E5-2609 v2 CPU is engineered for dependable server performance, offering robust processing capability, stable architecture, and optimized responsiveness for enterprise workloads. This HTML overview restructures the processor’s specifications into a search-engine-friendly layout enriched with semantic headings, synonyms, and descriptive insights to enhance visibility across major search platforms.

General Information

• Package Model: E5-2609 v2
• Official Brand: Intel
• Part Number: SR1AX
• Product Type: Processor 

Technical Specifications

• Series: Xeon Processor
• Manufacturing Technology: 22 nm
• Number of Cores: 4 Core
• Clock Speed: 2.50 GHz
• L3 Cache Size: 10 MB
• QuickPath Interconnect: 6.40 GT/s QPI
• Thermal Power: 80 Watts
• VID Voltage Range: 0.65–1.30V
• CPU Socket Type LGA 2011

Clock Frequency and Speed Ratings

• Base Operating Speed: 2.50 GHz
• Optimized for steady, controlled performance under sustained workloads

QPI / Front-Side Bus Specifications

• QPI Throughput: 6.40 GT/s
• Designed for stable multi-socket data communication

Voltage and Electrical Parameters

• VID Voltage Range: 0.65V to 1.30V
• Optimized for server-level power efficiency

Supported Socket Type

• CPU Socket Format: LGA 2011
• Reliable insertion and mounting compatibility for server boards
• Designed for secure, steady electrical connectivity

The Intel Xeon E5-2609 v2 SR1AX Quad-Core Processor 

The SR1AX Intel Xeon E5-2609 v2 Quad-Core 2.50GHz processor stands as a reliable and efficient solution within enterprise-grade server hardware, engineered to support businesses that require dependable multi-threaded performance and consistent throughput in diverse computing environments. Designed with the advanced FCLGA2011 socket architecture and built on Intel’s proven microarchitecture, this server-class chip delivers balanced power output, enhanced data handling efficiency, and support for high-bandwidth connectivity essential for data-intensive workloads. As part of the Xeon E5 family, this model is optimized for stable operation in demanding server infrastructures, offering outstanding value for businesses looking to expand or upgrade their system capabilities.

Key Attributes of the Xeon E5-2609 v2 Processor 

The Xeon E5-2600 v2 series was crafted to enhance the performance of multi-socket servers and high-performance computing setups. This category emphasizes stability, power efficiency, and resource allocation tailored for virtualization, enterprise-scale applications, cloud workloads, and collaboration platforms. Within this product family, the SR1AX stepping particularly adheres to Intel’s robust standards for resilience and data-handling capabilities, supporting high-throughput interconnects and offering full compatibility with DDR3 memory technologies. Businesses favor this category for its exceptional balance between performance output and cost-effectiveness, making it ideal for scaling workloads in environments that depend heavily on reliable computation.

Quad-Core Efficiency

The SR1AX Xeon E5-2600 v2 processor includes four physical cores designed to execute high-volume tasks concurrently without over-reliance on simulated threads. While lacking Hyper-Threading, the quad-core configuration is intentionally tailored for professional environments where consistency is preferable to dynamic clock fluctuations often observed in consumer processors. This design approach ensures better heat distribution and sustained workload performance, aligning well with the needs of scalable server and workstation environments.

L3 Smart Cache Capacity

With an 8 MB shared L3 cache, this Xeon processor provides quick access to commonly used instructions, reducing delays and improving efficiency in multi-application scenarios.

Energy Efficiency 

Intel’s Xeon E5-2600 v2 processors emphasize thermal efficiency and prolonged operational lifespans. The SR1AX variant integrates carefully calibrated power management features that ensure optimal thermal output without sacrificing reliability. This power-conscious design makes it suitable for data center deployments where reduced consumption contributes to long-term operational savings.

Interconnect Capabilities

The Intel Xeon E5-2609 v2 integrates advanced interconnect technology designed to boost communication efficiency between CPU cores, memory, and chipset components. Its QuickPath Interconnect (QPI) ensures fluid data transmission in multi-CPU configurations.

Advanced QPI Interconnect 

The inclusion of a 6.40GT/s Intel QuickPath Interconnect is a defining characteristic of this processor category. QPI enhances multi-CPU communication efficiencies within dual-socket servers, ensuring minimal latency when coordinating operations and balancing workloads. This powerful interconnect makes the E5-2609 v2 ideal for growing IT infrastructures that depend on dynamic load distribution and scalable parallel compute capabilities.

Memory Support and Bandwidth Optimization

Systems powered by the SR1AX Intel Xeon E5-2609 v2 benefit from flexible memory configurations using DDR3 modules, including UDIMM, RDIMM, and LRDIMM variants. Memory bandwidth plays a significant role in optimizing workload execution for enterprise applications, and the processor’s multi-channel memory architecture ensures rapid data access, reduced bottlenecks, and smooth system responsiveness even under high utilization.

ECC Memory Integration

Error-Correcting Code (ECC) memory support further elevates system reliability by preventing data corruption and minimizing system crashes. This feature is essential in server deployments, guaranteeing that businesses maintain accurate, uninterrupted operations across mission-critical systems and high-importance data processing environments.

Core and Cache Structure

The quad-core configuration enables balanced multitasking performance across parallel operations. Combined with a 10MB shared Intel Smart Cache, the processor ensures that frequently accessed data is readily available while maximizing processing throughput in heavy multitasking environments.

Thermal Design Power (TDP) Advantages

The processor’s moderate TDP allows businesses to deploy dense server racks without excessive heat buildup. Efficient thermal output ensures compatibility with a wide range of cooling systems, making it especially suitable for data centers where consistent climate control is essential.

Compatibility 

The Xeon E5-2609 v2 integrates smoothly with numerous server chassis models and motherboard designs featuring the FCLGA2011 socket. This broad compatibility makes it useful for rebuilds, refurbished system upgrades, and enterprise infrastructure expansions without requiring significant hardware overhauls.

Longevity and Lifecycle Benefits

The processor’s durable construction and enterprise-grade components contribute to extended operating life. Many organizations depend on this category of CPU to maintain older server fleets, ensuring full operational continuity while postponing the costs of complete system upgrades or migrations.