INTEL SL7E4Used, Tested OK. Never overclocked. Always stock speeds with stock cooler.
Intel® Pentium® 4 Processor 530/530J supporting HT Technology1M Cache, 3.00 GHz, 800 MHz FSB
Performance Specifications

• Total Cores1
  
• Processor Base Frequency3.00 GHz
  
• Cache1 MB L2 Cache
  
• Bus Speed800 MHz
  
• TDP84 W
  
• VID Voltage Range1.200V-1.425V
  

Package Specifications

• Sockets SupportedPLGA775,PPGA478
  
• TCASE67.7°C
  
• Package Size37.5mm x 37.5mm
  
• Processing Die Size112 mm2
  
• # of Processing Die Transistors125 million
  

Advanced Technologies

• Intel® Turbo Boost Technology‡No
  
• Intel® Hyper-Threading Technology‡Yes
  
• Intel® Virtualization Technology (VT-x)‡No
  
• Intel® 64‡No
  
• Instruction Set32-bit
  
• Idle StatesNo
  
• Enhanced Intel SpeedStep® TechnologyNo
  
• Intel® Demand Based SwitchingNo
  

Security & Reliability

• Intel® Trusted Execution Technology‡No
  
• Execute Disable Bit‡No