4 GB Capacity per Module DDR4 SDRAM Memory (RAM) 2 Modules for sale | eBay
G.SKILL 8GB (2 x 4GB) NT Series DDR4 PC4-19200 2400MHz Intel Z170 Platform / Intel X99 Platform 288-Pin Desktop Memory Model F4-2400C15D-8GNT at Amazon .com
Crucial DDR4-2400 4GB/512Mx64 CL17 Memory CT4G4DFS824A at Amazon.com