Amazon.com: Corsair CMK8GX4M2A2666C16 LPX 8GB DRAM 2666MHz C16 memory kit for Systems 8 DDR4 2666 (PC4 21300) DDR4 2666 : Electronics
CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK16GX4M2A2666C16 Desktop Memory - Newegg.com
Corsair CMK8GX4M1A2666C16R LPX 8GB DRAM 2666MHz C16 memory kit for Systems 8 DDR4 2666 (PC4 21300) DDR4 2666 CMK8GX4M1A2666C16R | Fast Server Corp. www.srvfast.com