Check the listing for details. Intel Core i7-640M 2.8 GHz 4M Dual Core Processor Laptop CPU G1 SLBTN Socket G1. Condition: Used. Listed at 29.99 USD. DescriptionWith faster, intelligent, multi-core technology that applies processing power where it's needed most, Intel Core i7 processors deliver an incredible breakthrough in PC performance. They are the best desktop processors on the planet. You'll multitask applications faster and unleash incredible digital media creation. And you'll experience maximum performance for everything you do. Product IdentifiersBrand：IntelProcessor Model：Core i7 640MBus Speed:2.8GHzClock Speed:2.8 GHzL2 Cache:4MBSocket Type:Socket G1Cooling Component(s) Included:None/Processor onlyCPU Socket Type：Socket G1Multi-Core Technology：Dual-CoreCompatible Slots：1 x processor - PGA988 SocketManufacturing Process：32 nmModel Number:SLBTN64-bit Computing：YesPlatform Compatibility：PCPackaging Type：988-pin Micro FCPGA/Core i7 1st GenUPC:7330381826030 Package Includes1 x Intel Core i7-640M 2.8 GHz 4M Dual Core Processor 1 x Thermal Grease Delivery detailsItem will be shipped within 1-2 working days (business days) after full payment is received.to usa ,russia,australia,uk will be shipped by epack ,need around 7-12 days.to other countries need around 15-30 days varies by Singapore post air mail with registered tracking (please make sure you accept on this point).to some countries ,due to different business scope of local post office ,will not offer live tracking (tracking number still offer), only can show when the parcel left from hongkong ,under this circumstance ,need buyer check it with local post officeBuyers are responsible for any international customs and duties that may apply. PaymentPayment preferred by paypal. Fast payment will be appreciatedWe just accept paypal. Sorry for the inconvenience. packing methodwe will packed each item carefull by safe method. Return PolicyWe guaranteed all product will be full tested before shipping and use proper package, but still can't 100% promise not to be DOA, we can't control the package on the way to buyer.Please read eBay return policy on the top of this page, our product offer 30 days money back, buyer pays return shipping cost.We does not guarantee compatibility if buyer never asked us, so please remember ask compatibility before purchase if you are not sure. FeedbackWe guarantee you a five star shopping experience with us. If you are not satisfied with your purchase, please contact us within 30 days of receipt to return it for a refund or exchange.If our product does not work properly for you and you want to exchange another one or get a refund, please confirm with our customer service first and list the product detailed problems.Please don't open case via ebay or paypal.We keep our promises that we will provide you with the best solution within 24 hours. Powered by SoldEazy