COMPAQ 458257-B21

  • Part Number: 458257-B21
  • Category: Microprocessors
  • Manufacturer: Hewlett-Packard
  • Quantity: 1
HP (458257-B21) Microprocessor Intel Xeon DP Quad-core E5440 2.83GHz Processor - 2.83GHz - 1333MHz FSB Intel Xeon DP Quad-core E5440 2.83GHz Processor 2.83GHz - 1333MHz FSB

Technical Information

Processor Manufacturer: Intel
Processor Core: Quad-core (4 Core)
Clock Speed: 2.83 GHz
L2 Cache: 12 MB
Process Technology: 45 nm
Processor Socket: Socket J LGA-771

Power Description

Input Voltage: 1.2 V DC

Environmental Conditions

Thermal Specification: 152.6°F (67°C)

Miscellaneous

Compatibility: Hewlett-Packard ProLiant ML350 G5 Server

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