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IBM 43X5254 E5540 Qc 2.53ghz CPU

IBM 43X5254 E5540 Qc 2.53ghz CPU
IBM 43X5254 E5540 Qc 2.53ghz CPU
The IBM E5540 Qc 2.53GHz CPU (model 43X5254) delivers reliable processing power for enterprise servers and high-performance workstations. Built on Intel's Nehalem architecture, this quad-core processor combines a balanced clock speed with advanced ca... Read More
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  • In Stock: 55
  • Manufacturer: IBM
  • Model or Part: 43X5254
  • Condition: Refurbished
  • Weight: 3.00lb
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Overview

The IBM E5540 Qc 2.53GHz CPU (model 43X5254) delivers reliable processing power for enterprise servers and high-performance workstations. Built on Intel's Nehalem architecture, this quad-core processor combines a balanced clock speed with advanced cache technology to handle demanding workloads while maintaining energy efficiency.

Key Features

  • Quad core design provides parallel processing for multi-threaded applications
  • Base frequency of 2.53 GHz offers consistent performance across varied tasks
  • 8 MB shared L3 cache reduces memory latency and speeds up data access
  • Integrated QuickPath Interconnect (QPI) enhances communication between CPU, memory and I/O subsystems
  • Support for DDR3 memory up to 1333 MT/s ensures fast data throughput
  • Thermal design power (TDP) of 80 W balances performance with lower heat output
  • Compatibility with IBM System x servers and select rackmount platforms

Technical Specifications

  • Manufacturer: IBM
  • Model / Part Number: 43X5254
  • Processor Family: Intel Xeon E5540 (Nehalem)
  • Core Count: 4 cores
  • Thread Count: 8 threads
  • Base Clock Speed: 2.53 GHz
  • L3 Cache Size: 8 MB
  • Bus Speed: 1333 MHz QPI
  • Supported Memory Type: DDR3 SDRAM
  • Maximum Memory Capacity: 32 GB per socket
  • Socket Type: LGA 1366
  • TDP: 80 W
  • Instruction Set Extensions: SSE4.2, VT-x, Hyper-Threading

Typical Applications

  • Virtualization hosts running multiple VMs with moderate CPU demand
  • Database servers handling transactional workloads and reporting
  • Enterprise resource planning (ERP) systems that require stable multi-core performance
  • Scientific computing tasks such as simulations and data analysis
  • High-density rackmount server deployments where power efficiency is important
  • Legacy infrastructure upgrades needing a drop-in replacement for existing LGA 1366 platforms

This IBM E5540 Qc processor offers a proven blend of speed, scalability and reliability, making it an ideal choice for organizations looking to extend the life of their server investments while delivering consistent performance across a wide range of business applications.