Manufacturer SamsungManufacturer Reference M393B5170GB0-CK0Capacity 4GBName PC3-12800RShort Form 4GB (2Rx4)Type 240PinConstruction Type DIMMModel RDIMMOrganization 512Mx72Description DDR3 1600MHzNumber of Ranks 2Extension registeredError Correction ECCDRAM Organization 256Mx4Number of DRAM 36Construction Type of DRAM FBGA(78ball)Standard JEDECType Height 30mmVoltage 1,5V