46M1042 Technical Specifications
IBM Intel Xeon E5540 2.53GHz Quad-Core Processor Upgrade
Brand: Intel
Part Number: 46M1042
Processor Type: Server
Series: Xeon Processor
Core Model: E5540
Code Name: Nehalem EP
Core Stepping: D0
Manufacturing Process: 45 nm
CPU ID: 106A5
Number of Cores: 4
Number of Threads: 8
Base Clock Speed: 2.53 GHz
L3 Cache: 8 MB
QuickPath Interconnect: 5.86 GT/s QPI
Thermal Design Power: 80 Watts
VID Voltage Range: 0.75V – 1.35V
Socket Type: LGA 1366
Condition: OEM
This processor is ideal for enhancing server performance, ensuring efficient multitasking and resource management across various applications.





