Corsair CMSX8GX4M2A2400C16 8GB (2x4GB) DDR4 SODIMM, 1.2V, 16-16-16-39, 2400MHz memory. Corsair Vengeance Series DDR4 SODIMM memory modules are designed for high performance and reliability on 6th generation Intel Core systems, with ICs specially selected for performance potential. No configuration is required to take advantage of the higher speed – just plug it in and go.