CORSAIR Vengeance LPX 8GB (2 x 4GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK8GX4M2A2666C16 - Newegg.com
Corsair CMK4GX4M1A2400C16 Vengeance LPX 4GB (1 x 4GB) DDR4 DRAM 2400MHz (PC4-19200) C16 Memory Kit Black CMK4GX4M1A2400C16 | Fast Server Corp. www.srvfast.com