Ddr4-2666 sdram

WINTEN Desktop PC Memory 16GB X 288Pin CL19 DIMM SDRAM Memory Expansion Memory Year DDR4-2666 (8GB 2) 1.2V Built-in [5 Warranty/Compatibility

WINTEN Internal 64GB X CL19 SODIMM for Warranty and Compatibility WT-SD2666-D64GB DDR4-2666 Memory, (2 32GB), 260-Pin 1.2V SDRAM, Laptops. 5-Year