TEAMGROUP Elite DDR4 16GB Single 2666MHz (PC4-21300) CL19 Unbuffered Non-ECC 1.2V UDIMM 288 Pin PC Computer Desktop Memory Module Ram Upgrade - TED416G2666C1901 - (1x16GB) Single (Color: DDR4 Single-channel for Desktop, Tamaño: 16GB (16GBx1) - 2666MHz)