One single 16GB DDR4 2666 stick of ADATA AD4S2666716G19-BGN memory. Pulled from working machine.
ADATA 16GB (16Gx8) DDR4 3200 SoDimm Laptop Memory RAM P/N: AD4S320016G22-BGN
ADATA 16GB DDR5-4800 UDIMM (AD5U480016G-B) Non-ECC CL40 288-Pin UDIMM 1.1V
Lenovo Y540-15IRH ADATA 16GB 1Rx8 DDR4-2666 SODIMM RAM AD4S2666716G19-BGN
ADATA 16GB 1Rx8 PC4-3200AA SODIMM Laptop Memory RAM, AO1P32NCSV1-BK1S
ADATA 16GB 2Rx8 PC4-2666V DDR4 SODIMM - AO1P26KCST2-BBXS
ADATA AD5S560016G-S DDR5 5600(46) 16GX8 SO-DIMM 1.1V Memory Module