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Intel

Intel Xeon E5645 2.40Ghz 12M Cache Processor

Power Your Server with Reliable ProcessingThe Intel Xeon E5645 processor delivers reliable performance and efficient power consumption for server applications. With 6 cores and a 12M cache, it's designed to handle demanding workloads with ease. Specifications: Processor: Intel Xeon E5645 ...

$75.00*
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*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.

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Overview

Power Your Server with Reliable Processing

The Intel Xeon E5645 processor delivers reliable performance and efficient power consumption for server applications. With 6 cores and a 12M cache, it's designed to handle demanding workloads with ease.

Specifications:

  • Processor: Intel Xeon E5645
  • Clock Speed: 2.40Ghz
  • Cache: 12M

Specifications

Brand
Intel
Processor Model
Xeon E5645
Clock Speed
2.40Ghz
Cache
12M Cache

Pros & Cons

👍 Pros

  • The Intel Xeon E5645 processor features a 2.40Ghz clock speed, providing solid performance for server and workstation applications.
  • It includes a substantial 12M Cache, which aids in quicker data access and improved processing efficiency for demanding tasks.
  • As a Xeon processor, it is designed for reliability and stability in continuous operation environments, such as servers.
  • The specific model E5645 indicates it belongs to the Xeon 5600 series, which supports multi-processor configurations for scalable systems.
  • Intel Xeon processors are generally known for their enterprise-grade features and error-correcting memory support.

👎 Cons

  • The Intel Xeon E5645 is an older generation processor, meaning it may not match the performance or power efficiency of newer Xeon generations.
  • A clock speed of 2.40Ghz might be considered modest for some modern, highly threaded server applications that benefit from higher frequencies.
  • The number of cores and threads is not specified, which is a critical detail for assessing its multi-core processing capabilities.
  • As a single component, it requires compatible server motherboards, appropriate cooling solutions, and specific RAM types, which are not included.
  • It may not support the latest instruction sets or virtualization technologies found in more recent CPU architectures.

Frequently Asked Questions

The Intel Xeon E5645 processor operates at a clock speed of 2.40Ghz, suitable for various server and workstation applications.
It features a 12M Cache, which helps to improve data access speeds and overall processing efficiency.
Yes, as a Xeon processor, the E5645 is designed for the reliability and stability required in server and high-performance computing environments.
The E5645 model belongs to the Intel Xeon 5600 series, known for supporting multi-processor configurations.

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