Rev. 1.0, Feb. 2016 K4B2G1646F 2Gb F-die DDR3L SD.
Samsung
K4B2G1646F - 2Gb F-die DDR3L SDRAM x16
Rev. 1.0, Feb. 2016 K4B2G1646F 2Gb F-die DDR3L SDRAM x16 96FBGA with Lead-Free & Halogen-Free (RoHS compliant) 1.35V datasheet SAMSUNG ELECTRONICS.