HP 7EH97AA#ABB, DDR4 4GB (1x4GB), 2666MHz, CL19, 1.2V

Patriot PSD44G266681, Signature Line, DDR4 4GB(1X4GB), 2666 MHz, CL19, 1.2V, Limited Lifetime Warranty

Patriot PSD44G240082, SIGNATURE LINE 4GB (1x4GB) DDR4 2400 Mhz (PC4-19200)- 1.2V, Limited Lifetime

Lexar LD4AS016G-H2666G 16GB, DDR4 2666 SO-DIMMM Laptop Memory 1.2V CL19 - BulkManufacturer SKU: LD4AS016G-H2666GWarranty: 120

Lexar LD4AS08G-B2666GSST 8GB, DDR4 2666 SO-DIMMM Laptop MemoryManufacturer SKU: LD4AS08G-B2666GSSTWarranty: 120

HP 13L74AA, DDR4 16GB(1x16GB) 3200MHz, CL18, 1.2V, Limited Lifetime Warranty