This products is new arrival dual core i7-3770s cpu processor,with lga1155 socket type andDDR3 1333/1600 memory type,you can custom your logos from Joinwin,we make sure all the goods will test before delivery.Basic SpecificationProcessor Numberi7-3770sLaunch DateQ2'12Cache8 MBDMI5 GT/sInstruction Set64-bitInstruction Set ExtensionsSSESSE4.1/4.2, AVXEmbedded Options AvailablenoLithography22 nmThermal Solution Specification2011CConflict Freeyes# of Cores4# of Threads8Processor base Frequency3.1 GHzMax Turbo Frequency3.9 GHzTDP65 WMemory SpecificationMax Memory Size32 GBChannelsDual ChannelMemory TypesDDR3 1333/1600Max Memory Bandwidth25.6 GB/sECC Memory Supported‡NoGraphics SpecificationsProcessor Graphics‡Intel® HD Graphics 4000Graphics base Frequency650 MHzGraphics Max Dynamic Frequency1.15 GHzQuick Sync Videoyes3D TechnologyyesWireless DisplayyesFlexible Display InterfaceyesClear Video HD Technologyyes# of Displays Supported‡3OtherPCI Express Revision3PCI Express Configurations ‡up to 1x16, 2x8, 1x8 & 2x4Max # of PCI Express Lanes16Socket TypeLGA 1155Virtualization TechnologyYesAES New InstructionsyesSecure KeyyesTurbo Boost Technology2Hyper-Threading TechnologyyesIdle StatesyesIdentity Protection Technology‡yesThermal Monitoring TechnologiesyesTrusted Execution Technology‡yesExecute Disable Bit‡yesAnti-Theft TechnologyyesWorking temperature69.1ºCSize45x33x31cmWeight12.5kgWarranty1 year