Product Spec: 48GB (24GBx2) ^^DDR5 8000MHz(PC5-64000) ^^ CL 38 ^^ Timing 38-52-52-128 ^^ 1.4V ^^ Hynix ICs for superb overclocking performance, great stability, and a high tolerance for heavy workloads. ^^ RGB Light bar redesigned with advanced tech for ultra smooth and bright lighting, allowing users to create a symphony of colors. ^^ Personalize and control the lighting the way you want through major motherboard brands RGB software and Signal RGB. ^^ Premuim Tailored Heatsink Built to perform - High Quality Heatsink ensuring heat-dissipation for uncompromised performance under extreme loads. ^^ Immersive RGB memory lighting experience fortified with 16 ultra-Broad beam LEDs for vibrant and seamless PC lighting synchronization. 60% more vibrant than traditional LEDs making this XFinity RGB a hassle free choice for your custom PC build. ^^ Exclusive worldwide patent approved RGB Filler kit. Patent No. US-10, 285, 273B1