Full Details from Amazon.com : http://www.amazon.com/gp/product/B000QDH7X4?tag=onigi-20
Intel BX80557E2140 Pentium Dual-Core E2140 1.6 GHz 1M L2 Cache 800MHz FSB LGA775 Processor
Processor Type - Intel Pentium Dual-Core E2140
CPU Speed - 16 GHz
Bus Speed - 800 MHz
L2 Cache Speed - 16 GHz
L2 Cache Size - 1 MB
