G.Skill RipJaws V 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-32GVK at Amazon.com
G.Skill Trident Z RGB 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-32GTZR at Amazon.com
G.Skill TridentZ RGB Series - DDR4-64 GB: 4 x 16 GB - DIMM 288-PIN - ungepuffert at Amazon.com
G. Skill Trident Z RGB DDR4 4000 MHz Memory Module Memory Modules Black Black 2 x 8 GB (16GTZR) at Amazon.com
G.Skill Trident Z Royal 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-32GTRS at Amazon.com
KLEVV Bolt XR 16GB kit (8GB x 2) 4000MHz Gaming Memory DDR4-RAM XMP 2.0 Non-RGB Extreme Performance Overclocking at Amazon.com
Amazon.com: Corsair Vengeance LPX 16GB (2 X 8GB) DDR4 4000 (PC4-32000) C18 1.35V AMD Optimized Memory - Black : Electronics
Patriot Viper Steel DDR4 16GB (2 x 8GB) 4000MHz CL 16-16-16-36 UDIMM Low-Latency Gaming Memory Kits - PVS416G400C6K at Amazon.com
Thermaltake TOUGHRAM Black DDR4 4000MHz C19 16GB (8GB x 2) Memory Intel XMP 2.0 Ready with Real-Time Performance Monitoring Software R017D408GX2-4000C19A at Amazon.com
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