Samsung 4Gb (1*4Gb) 1Rx16 Pc4-19200T-U DDR4-2400Mhz UDIMM
Samsung 4Gb (1*4Gb) 2Rx8 Pc3L-12800S DDR3-1600Mhz 1.35V Sodimm
Samsung 4Gb (1*4Gb) 1Rx8 Pc4-17000P-S DDR4-2133Mhz Sodimm