Selling a lot of four Samsung DDR4 laptop memory modules. Specs: Total capacity: 32GB 4x 8GB modules DDR4 SODIMM laptop RAM PC4-2666V 2666MHz 1Rx8 CL19 Samsung model: M471A1K43DB1-CTD Pulled from working laptops and tested functional. Modules are clean and in good condition with normal signs of use. See photos for exact items and labels. Includes: 4x 8GB Samsung DDR4 SODIMM modules (32GB total) Compatible with laptops and mini PCs that support DDR4 2666MHz SODIMM memory. Item specifics: Brand: Samsung Type: DDR4 SDRAM Form Factor: SO-DIMM Total Capacity: 32GB Capacity per Module: 8GB Number of Modules: 4 Bus Speed: 2666MHz Model: M471A1K43DB1-CTD