Samsung 2 GB SO-DIMM 1066 MHz DDR3 SDRAM Memory (M471B5673EH1-CF8) for sale online | eBay
Can I add DDR4-2400 PC4-19200 1R×8GB RAM CL17 and 4GB RAM DDR4-2400 PC4-19200 CL17 (SO-DIMM) together? The real answer I need is that, will the single rank module work with the 4GB? -