HP Xeon DP E5640 2.66 GHz Processor Upgrade - Quad-core
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Product Information for HP Xeon DP E5640 2.66 GHz Processor Upgrade - Quad-core

Highlights for HP Xeon DP E5640 2.66 GHz Processor Upgrade - Quad-core

  • Product Line:Xeon DP
  • Clock Speed:2.66 GHz
  • Process Technology:32 nm

Marketing Information

Intel Xeon processor 5600 series automatically regulates power consumption and intelligently adjusts server performance according to application demand, maximizing both energy cost savings and performance.

The secret to this surprising combination is Intel's new 32nm microarchitecture. Featuring Intel Intelligent Power Technology, it reduces energy cost over single core servers by automatically shifting the CPU and memory into the lowest available power state, while Intel Turbo Boost Technology intelligently adjusts performance to application needs.

In addition, built-in hardware-assisted virtualization technology with Intel Virtualization Technology FlexMigration (Intel VT FlexMigration) gives you the power and flexibility to virtualize different generations of Intel Xeon processor-based servers within the same virtualization pool, giving you the ability to migrate workloads to fewer servers at night to save energy.

Technical Information

  • QuickPath Interconnect: 5.86 GT/s
  • Warranty

    Environmental Conditions

  • Thermal Specification: 171.7F (77.6C)
  • General Information

  • Product Type: Processor Upgrade
  • Manufacturer Part Number: 610861-B21
  • Manufacturer Website Address: www.hp.com
  • Manufacturer: Hewlett-Packard
  • Product Model: E5640
  • Product Name: Xeon DP 5600 E5640 Processor Upgrade
  • Product Line: Xeon DP
  • Product Series: 5600
  • Brand Name: HP
  • Miscellaneous

    Platform Support


    Physical Characteristics

    Power Description

  • Thermal Design Power: 80 W
  • Technical Information

  • Process Technology: 32 nm
  • Clock Speed: 2.66 GHz
  • Processor Socket: Socket B LGA-1366
  • L1 Cache: 256 KB
  • L2 Cache: 1 MB
  • L3 Cache: 12 MB
  • Processor Technology: Virtualization Technology
  • Processor Core: Quad-core
  • 64-bit Processing: Yes
  • Processor Manufacturer: Intel