Features: pulled from working machine , cpu will be final double tested before shipping.Warranty Terms: 1 Year WarrantySpecifications: Processor Brand: IntelProcessor Series: Intel CoreModel number: I3 4170Processor Speed: 3.7GHzProcessor Socket: 1150stepping: SR1PLThe number of CPU cores: 2The number of threads: 4L3 cache size (MB): 3 MBWattage: 54 WattPackage Inclues: 1 x I3 4170 ProcessorTips: Please check before purchasing if your PC and parts are compatible with this processor to avoid extra shipping cost and delays. Photos and serial number are only for reference , if there is fluctuation, according to the real object please.Thanks!