CRUCIAL 16GB DDR4-2666 RDIMM, CL=19, Dual Ranked, x8 based, Registered, ECC, DDR4-2666, 1.2V, 2048Meg x 72

CRUCIAL 16GB DDR4-2666 RDIMM, CL=19, Dual Ranked, x8 based, Registered, ECC, DDR4-2666, 1.2V, 2048Meg x 72