ATOMIC Premium memory (8GB) DDR3/DDR3L 1600 MHZ (PC3-12800) Unbuffered SODIMM 204-Pin Memory BRAND NEW!Please make sure to confirm COMPATIBLITY with your laptop before purchasing. If you have any questions send me an email I have sold 1000's of laptops on Ebay using this great memory to upgrade my machines I'll be glad to help you.This Premium ATOMIC memory is being sold at a greatly discounted price. If you have any problems with my RAM please contact me first. ThanksRETAIL FACTORY SEALED PACKAGE with Life-Time WarrantyMade with Original OEM Chipsets(8GB) DDR3/DDR3L 1600MHZ (PC3-12800) SODIMM 204-Pin MemoryConditionBRAND NEWRetailPackagingTotal Capacity8GBBus Speed1600MHZLife Time WarrantyDual Voltage1.35v  /  1.5vForm FactorSODIMMSpecsPC3-12800TimingsCL11 LatencyCompatible withDELL, HP, LENOVO, ACER, SONY, APPLE and many othersApple Computers works with 2013 models on upOther InformationFeaturesLow Power ConsumptionBackwards compatible This ram also works with 1333MHz - PC3 - 10600 as well as 1066Mhz - PC3 - 8500