Retail Processor Type Intel Core 2 Duo E4300 Multi-Core Technology Dual-Core Clock Speed 1.80 GHz 64-bit Computing Yes Socket LGA775 Bus Speed 800 MHz Manufacturing Process 65 nm Cache Memory L2 Advanced Smart Cache - 2 MB Features Enhanced SpeedStep technology, Intel Extended Memory 64 Technology, Execute Disable Bit capability, Intel Virtualization Technology Compatible Slots 1 x processor - LGA775 Socket Manufacturer Warranty 3 years warranty