Unboxed/OEM CPUs are also called tray processors that does not come in a nice retail packaging. As part of an original equipment manufacturer (OEM), Unboxed/OEM CPUs are sold to high volume system manufacturers such as Acer, ASUS, Dell, Hewlett-Packard, IBM or Lenovo.
Retail Box Processors are more expensive if compare to OEM CPUs pricing. We M4L.com, offering the best deals on OEM CPU Processors with fast and free ground-shipping in the USA. At our online store you will find a huge variety of Unboxed/OEM CPUs from top manufacturers like Intel and AMD. These OEM/Tray Processors are built with advance technology to increases the CPU's speed and performance.