Thermaltake TOUGHRAM RGB White DDR4 4000MHz 16GB (8GB x 2) 16.8 Million Color RGB Alexa/Razer Chroma/5V Motherboard Syncable RGB Memory R022D408GX2-4000C19A at Amazon.com
16GB Team T-Force Night Hawk RGB DDR4 4000MHz PC4-32000 CL18 Dual Channel Kit (2x 8GB) White - Walmart.com