INTEL ES CPU E5-2640 V2 Eight-Cores 2.0GHz LGA2011. Pls note it's engineering sample version processor. Exactly work as the formal version SR19Z. It will be compatible with your Lenovo/HP/Dell servers or workstations.Processors were tested working well.Shipping &Handling fees is charged to United States by Post Airmail and it generally takes 14 work days to arrive its destination with tracking service. Pls email me on other areas or other shipping arrangement.