Corsair Vengeance LPX 128GB DDR4 SDRAM Memory Module Kit For Motherboard 128 GB 4 x 32GB DDR4 3200PC4 25600 DDR4 SDRAM 3200 MHz CL16 1.35 V Non ECC Unbuffered 288 pin DIMM - Office Depot
G.Skill Trident Z RGB Series 32GB (2 x 16GB) 288-Pin SDRAM (PC4-25600) DDR4 3200 CL16-18-18-38 1.35V Dual Channel Desktop Memory Model F4-3200C16D-32GTZR at Amazon.com