601238-B21 - Hp Intel Xeon X5660 2.8GHz 12MB Cache Processor | Aztek Computers
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601238-B21 - Hp Intel Xeon X5660 2.8GHz 12MB Cache Processor

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Product Overview

The Intel Xeon X5660 is a high-performance server processor designed for enterprise applications. This model operates at a speed of 2.8GHz and features a 12MB cache, making it suitable for demanding workloads.

Please note that this product has been discontinued and is EOL. Refer to the latest updates for alternatives.

Expert Overview

The Intel Xeon X5660 processor (part number 601238-B21) is a server CPU designed for enterprise applications requiring robust processing capabilities. Operating at a base frequency of 2.8 GHz, with a turbo boost up to 3.2 GHz, this CPU features 6 cores and hyper-threading technology, enabling efficient handling of multiple tasks simultaneously. Its 12MB Intel Smart Cache contributes to faster data access and improved workload performance. This processor is suitable for organizations managing demanding workloads, such as virtualization environments, database servers, or other compute-intensive applications, where its Intel Virtualization Technology can optimize resource management. It supports DDR3 memory at speeds up to 1333/1066 MHz. This model has been discontinued and is End-of-Life (EOL), and buyers should consider this status when planning new deployments or system upgrades.

Technical Specifications

  • Base frequency of 2.8 GHz with turbo boost up to 3.2 GHz
  • 12MB Intel Smart Cache
  • 6 cores with hyper-threading technology
  • Supports DDR3 memory up to 1333/1066 MHz
  • Intel Virtualization Technology for efficient resource management

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • HP
  • 601238-B21
  • New
  • 0.95 lbs
  • 8 X 6 X 6
  • Feb 19, 2026
  • Jul 25, 2012
Product Identifiers: Brand: Hp • Part #: 601238-B21 • Category: Server CPUs/Processors

Frequently Asked Questions

What is the core count and cache size of the Intel Xeon X5660 processor?

The Intel Xeon X5660 processor features 6 cores with hyper-threading technology and includes a 12MB Intel Smart Cache.

What memory types and speeds does this processor support?

This processor supports DDR3 memory with speeds up to 1333 MHz or 1066 MHz.

What is the base and turbo frequency of the Intel Xeon X5660?

The Intel Xeon X5660 operates at a base frequency of 2.8 GHz, with a turbo boost capability up to 3.2 GHz.

Is the Intel Xeon X5660 suitable for virtualization?

Yes, the Intel Xeon X5660 includes Intel Virtualization Technology, which is designed for efficient resource management in virtualized environments.

601238-B21 - Hp Intel Xeon X5660 2.8GHz 12MB Cache Processor

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