This is a Used CPU and tested prior to listing. "Used" mean that maybe have some scratches. Thermal Grease will be added within package and this is a gift for buyers. Socket Type : Socket 2011-3 (LGA2011-3). Clock speed : 2.6 GHz.Don't remove the mark of " Ibk " on below right side of CPU. Check if " Serial number " on CPU and sticker of original black paper are same. Return CPU by putting in the original black paper CPU box I sent. The item "Intel 2.6 GHz E5-2640 V3 Eight Core SR205 (CM8064401830901) Processor withGrease" is in sale since Wednesday, May 29, 2019. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\Server Components\Server CPUs/Processors". The seller is "wychoi63" and is located in Gimpo-si. This item can be shipped worldwide.