• LGA775 socket processor contains four cores running at 2.66 GHz
• Processor runs on a 1333 MHz front side bus and has 6 MB of L2 cache
• 45nm architecture provides better performance and energy efficiency
• Multimedia acceleration boosts performance in applications such as high-definition video editing and encoding
• Intelligent Power Capability turns off portions of the processor when not in use for better energy efficiency

Product Description
Specifications: Mfr Part Number: BX80580Q9400, Process Type: Intel Core 2 Quad Processor Q9400, Frequency: 2.66 GHz, FSB: 1333 MHz, Cache: 6 MB, Process: 45 nm, Socket: Socket 775, Power Consumption: 95 W, Package: Retial, This processor is a Quad Core Processor, This processor supports Intel SpeedStep Technology, This processor supports Intel Extended Memory 64 Technology (EM64T), This processor supports Intel Virtualization Technology, This processor supports Enhanced Halt State (C1E), This processor supports Execute Disable Bit Capability, This processor supports Intel Thermal Monitor 2Amazon.com Product Description
Amazon.com Product Description The Intel Core 2 Quad Q9400 brings four computing cores running at 2.66 GHz in a single processor for the ultimate in efficiency and performance. It features 6 MB of L2 cache and a 1333 MHz front side bus, and it uses the LGA775 socket for wide compatibility with motherboards. The processor features I… More >>
Intel Core 2 Quad Processor 2.66 GHz 1333 MHz 6 MB LGA775 EM64T CPU Q9400BOX

• LGA775 socket processor contains two cores running at 2.93 GHz
• Processor runs on a 1066 MHz front side bus and has 3 MB of L2 cache
• 45nm architecture provides better performance and energy efficiency
• Multimedia acceleration boosts performance in applications such as high-definition video editing and encoding
• Intelligent Power Capability turns off portions of the processor when not in use for better energy efficiency

Product Description
The Intel Core 2 Duo processors are built in several of the world’s most advanced, high-volume output manufacturing facilities using Intel’s leading silicon process technology. The processor family is based on the revolutionary Intel Core microarchitecture, designed to provide powerful yet energy-efficient performance. With the power of dual cores, or computing engines, the processors can manage numerous tasks faster. They also can operate more smoothly when multiple applications are running, such as writing e-mails while downloading music or videos and conducting a virus scan.Amazon.com Product Description
Amazon.com Product Description The Intel Core 2 Duo E7500 brings two computing cores running at 2.93 GHz onto a single processor, giving mainstream users that extra horsepower to ensure that their computing experience won’t slow down even when running multiple applications simultaneously. The processor uses the LGA775 socket for compatibility … More >>
Intel Core 2 Duo E7500 Processor