Intel Core 2 Quad Processor 2.83 GHz 1333 MHz 6 MB LGA775 CPU Q9505BOX brings four computing cores running at 2.83 GHz in a single processor for the ultimate in efficiency and performance.

Intel Core 2 Quad Q9400S 2.66GHz 6M L2 Cache 1333MHz LGA775 Low Power blows through processor-intensive tasks in demanding multitasking environments and makes the most of highly threaded applications.

Intel Xeon E5405 2.0 GHz 12M L2 Cache 1333MHz FSB LGA771 Passive Quad-Core Processor systems make them the ideal choice for all of your data demanding or standard enterprise infrastructure applications.

Intel Celeron E3200 is designed to bring a balanced level of proven technology and value to basic PC desktops. With the Celeron processor you can expect an affordable and reliable PC for your home or home office to meet your basic computing needs,

Intel Core 2 Duo T9600 2.80 GHz 6M L2 Cache 1066MHz FSB Socket P Mobile Processors are built in several of the world’s most advanced, high-volume output manufacturing facilities using Intel’s leading silicon process technology.