RAM 1x8GB, PC4-21300, CL19-19-19, voltage: 1.2V, Unbuffered Kingston has invented a new DIMM type RAM, which is ideal for powerful PCs that can handle more demanding graphics software. The Kingston 8GB DDR4 2666MHz CL19 requires a free DDR4 slot to run. The memory module offers a capacity of 8GB RAM. The 19 CL timing and an operating frequency of up to 2666MHz are also the other good reasons why you should choose Kingston RAM. Key Features of the Kingston 8GB DDR4 2666MHz CL19 System Memory The Kingston operating memory has a capacity of 8GB 2666MHz system memory clock speed The operating memory needs mere 1.2V This Kingston memory has the DDR4 type This is the so-called unbuffered version