Corsair Vengeance SODIMM 32GB (4x8GB) DDR4-4000 (PC4-32000) CL19 for Intel X299 Systems - CMSX32GX4M4X4000C19 at Amazon.com
G.SKILL 16GB (2 x 8GB) TridentZ Series DDR4 PC4-32000 4000MHz for Intel Z170 Platform Desktop Memory Model F4-4000C19D-16GTZ at Amazon.com
G.SKILL RAM TridentZ Series - 16 GB (2 x 8 GB Kit) - DDR4 4000 UDIMM CL19 at Amazon.com
G.Skill Trident Z Royal Series - DDR4-16 GB: 2 x 8 GB - DIMM 288-PIN - ungepuffert at Amazon.com
G.Skill 32GB DDR4 Trident Z Royal Silver 4000Mhz PC4-32000 CL17 1.35V Quad Channel Kit (4x8GB) at Amazon.com
G.Skill Trident Z RGB Series 16GB (2 x 8GB) 288-Pin SDRAM (PC4-25600) DDR4 3200 CL16-18-18-38 1.35V Dual Channel Desktop Memory Model F4-3200C16D-16GTZR at Amazon.com
G.Skill Manages to Take Its Trident Z Series RAM Frequencies Beyond the 4,000MHz Mark
G.Skill Trident Z NEO Series 32GB (2 x 16GB) 288-Pin SDRAM DDR4 4000 (PC4-32000) CL18-22-22-42 1.40V Dual Channel Desktop Memory Model F4-4000C18D-32GTZN at Amazon.com