MAIN OVERVIEW FEATURES: Memory Size: 16 GBMemory Technology: DDR3 SDRAMMemory Voltage: 1.35 VNumber of Modules: 2 x 8 GBMemory Speed: 1333 MHzMemory Standard: DDR3-1333/PC3-10600Error Checking: Non-ECCSignal Processing: UnbufferedCAS Latency: CL9Device Supported: Notebook,Desktop PCNumber of Pins: 204-pinForm Factor: SoDIMMWidth: 1.18" (29.97 mm)Length: 2.66" (67.56 mm)Compatibility: Apple Devices:iMacMac miniMacBook ProEnvironmentally Friendly: YesEnvironmental Certification: RoHS,WEEE,REACH,Green DotLimited Warranty: Lifetime