Here for saleis QTY 1x INTEL 6-Cores Xeon CPU X5680 3.33GHZ/12MB 6.4GT/s QPI LGA1366. sSpec SLBV5.Pls note:This processor was tested NOT working with memory channel C but it's still working with memory channel A and B.Sorry no heat sink or fans included.We will package carefully and provide 14 days DOA warranty on this item. Return within 14 days if you're not satisfied with it and money will be back. We offer Shipping Handling for this item to United States and it generally takes 7~10 work days. Other areas will be charged for shipping cost. We usually ship within2 business daysupon payment received. Buyer willfinishthe payment within24 hours after bidding ends. Only Paypal payment accepted. Thanks for understanding.