Supports LGA 775 Intel Core2 Duo, Pentium 4, Pentium D and Celeron D processors with 533 MHz, 800 MHz or 1066 MHz FSBDual core processors combined physicallyEnhanced technology for better power consumptionIntel EMT64 Technology supports future 64-bit OS applianceIEI One Key Recovery solution allows you to create rapid OS backup and recovery