Description
43W5990 Technical Specifications
IBM Intel Xeon E5540 Quad Core Processor Upgrade
Brand: Intel
Part No: 43W5990
Processor Type: Server
Series: Xeon Processor
Core Model: E5540
Processor Code Name: Nehalem EP
Core Stepping: D0
Manufacturing Technology: 45 nm
CPU ID String: 106A5
Number of Cores: 4
Number of Threads: 8
Clock Speed: 2.53 GHz
L3 Cache Size: 8 MB
Front Side Bus / QuickPath Interconnect: 5.86 GT/s QPI
Thermal Power: 80 Watts
VID Voltage Range: 0.75V – 1.35V
CPU Socket Type: LGA 1366
Product Condition: OEM
This processor is designed for high-performance server applications, providing robust multitasking capabilities and efficient processing power.








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